Green coffee bean extract in AGF Factor I

Track Your Plaque's new and proprietary formulation, AGF Factor I, is designed to to support a program to achieve low levels of endogenous glycation.

Endogenous glycation, discussed at length in a recent Track Your Plaque Special Report, makes LDL particles (especially small LDL particles) more prone to oxidation and thereby more atherogenic, i.e., more likely to contribute to atherosclerotic plaque. Endogenous glycation also exerts unhealthy effects on long-lived proteins in the body, such as the proteins in the lenses of your eyes (cataracts), the lining of arteries (hypertension), and the cartilage cells of joints (brittle cartilage and arthritis).

Endogenous glycation is reduced by slashing carbohydrates in the diet, especially the most offensive carbohydrates of all, the amylopectin A of wheat, sucrose, high-fructose corn syrup and other fructose sources. Endogenous glycation can also be blocked by using blockers of the glycation reaction, such as benfotiamine (lipid-soluble thiamine), pyridoxal-5'-phosphate (a form of vitamin B6 with greater glycation blocking effect), and chlorogenic acid from green coffee beans, all components of AGF Factor I, which also contains Portulaca oleracea (Portusana), or purslane, for reduction of glucose.

Green coffee bean extract, and thereby chlorogenic acid, is receiving increased attention, most recently due to a study demonstrating substantial weight loss with 750-1050 mg green coffee bean extract, providing approximately 325-500 mg chlorogenic acid per day. Participants lost 15.4 pounds over 8 weeks at the higher dose (500 mg chlorogenic acid per day), while participants lost 8.8 pounds over 8 weeks at the lower dose (325 mg chlorogenic acid per day).

AGF Factor I was not formulated for weight loss but, taken twice or three times per day, does indeed mimic the dose of chlorogenic acid from green coffee bean extract used in the weight loss study. If you wish to take advantage of this application of chlorogenic acid/green coffee bean extract, while also maximizing protection from endogenous glycation, our AGF Factor I is one excellent choice to do so.

Lessons learned from the 2012 Low-carb Cruise

I just returned from Jimmy Moore's Low-carb Cruise, a 7-day excursion to Jamaica, Grand Cayman Island, and Cozumel aboard the Carnival Magic. During our 7 wonderful days, a number of authors and experts spoke, each offering their unique perspective on the low-carb world. The focus was the science, experience, and practical application of low-carbohydrate diets.

The event kicked off with a roast by Tom Naughton of Fat Head fame, who entertained with his insightful low-carb humor and predictions of my demise at the hands of Monsanto!

Among the most important lessons provided:

Dr. Andreas Eenfeldt of the Diet Doctor blog discussed how Sweden is leading the world as the nation with the most vigorous low-carbohydrate following, witnessing incredible weight loss and reversal of carbohydrate-related diseases way ahead of the U.S. experience. I spent several hours with Dr. Eenfeldt who, besides being an engaging speaker, is a new father and an all-around gentleman. At 6 ft, 7 inches, he also towered high above all of us.

Dr. Eric Westman of Duke University and author of The New Atkins for a New You, debunked low-carbohydrate myths, such as "low-carb diets are high-protein diets that make your kidneys explode."

Dr. John Briffa, creator of the popular blog, Dr. John Briffa: A Good Look at Good Health, and author of the wonderfully straightforward primer to low-carbohydrate eating, Escape the Diet Trap, stressed the importance of never allowing hunger to rule behavior. Dr. Briffa's serious writing tone conceals an incredible charm and wit that took me by surprise, having spent several thoroughly engaging hours over breakfast, lunch, and dinner with him over the week.

Fred Hahn, exercise expert, founder of Serious Strength and author of Slow Burn Fitness Revolution and Strong Kids, Healthy Kids, debunked a number of trendy exercise methods, boiling many of the purported benefits of exercise down to that of increased strength.

Dr. Chris Masterjohn of The Daily Lipid and supporter of the Weston A. Price Foundation program, provided a comprehensive overview of the data that fails to link saturated fat with heart disease. He also helped me understand the analytical techniques used in studies of advanced glycation end-products.

Denise Minger, brilliant young usurper of China Study dogma and blogger at Raw Foods SOS, proved an engaging speaker and a truly real person (since some critics of her analyses have actually questioned whether there was even such a person!). She also proved every bit as likable as she seems in her captivating blog discussions.

Dr. Jeff Volek, prolific researcher from University of Connecticut, author of over 200 studies validating low-carbohydrate diet effects, and author of the recently released book with Dr. Stephen Phinney, The Art and Science of Low Carbohydrate Living, debunked myths behind carbohydrate dependence and "loading" by athletes. He also talked about how assessing blood ketones may be the gold standard method to ensure low-grade ketosis on a long-term low-carb effort.

Over a bottle of wine, Jimmy Moore and I reminisced over how his modest start with no experience in blogging or media has now ballooned to an audience of over 100,000 readers/viewers.

All in all, Jimmy's Low-carb Cruise experience was worth every minute, with many wonderful lessons and memories!

Chili Sesame Crackers

Looking for something hot and crunchy?

These chili sesame crackers are perfect for dipping into hummus or salsa. As written, the recipe yields a moderately spicy cracker that you can modify readily by increasing or decreasing quantities of cayenne pepper and Tabasco sauce.

This recipe uses sesame seeds as the "flour." Either brown sesame seeds or the lighter version work, though the lighter seeds yield a slightly less bitter flavor with the spices.

For ease of baking, a shallow baking pan measuring 11 x 17 inches works best, as it allows the batter to fill the pan and spread to a cracker thickness. With a smaller pan, you may have to bake in two batches.

Makes approximately 30 chips

2 cups raw sesame seeds
1 cup shredded Parmesan cheese
2 tablespoons extra-virgin olive oil
1 tablespoon chili powder
½ teaspoon cayenne pepper
2 teaspoons onion powder
1 teaspoon garlic powder
1 teaspoon dry mustard
1 teaspoon sea salt
1 teaspoon Tabasco sauce
1¼ cups water

Preheat oven to 350º F.

In food chopper or food processor, grind 1¼ cups sesame seeds to fine meal. Remove and place in large bowl.

Place shredded Parmesan cheese in food chopper or food processor and pulse briefly until reduced to granular consistency. Add to sesame seed meal and mix. Stir in olive oil.

Add remaining (unground) sesame seeds, chili powder, cayenne pepper, onion and garlic powder, mustard, sea salt and mix thoroughly. Add Tabasco sauce and water and mix. Add additional water, if necessary, one tablespoon at a time, to obtain a consistency similar to pancake batter.

Pour mixture into baking pan and smooth to fill pan and obtain a thickness of a cracker. If too thick, remove some batter and re-smooth. Optionally, roll a clean cylindrical glass or bottle over top to smooth and yield a consistent thickness.

Bake for 30 minutes or until edges browned and center firm. If a dry, extra crunchy cracker is designed, bake an additional 10-15 minutes at 250 degrees F.

Remove and allow to cool. Cut with pizza cutter to desired size.

Opiate of the masses

Although it is a central premise of the whole Wheat Belly argument and the starting strategy in the New Track Your Plaque Diet, I fear that some people haven't fully gotten the message:

Modern wheat is an opiate.

And, of course, I don't mean that wheat is an opiate in the sense that you like it so much that you feel you are addicted. Wheat is truly addictive.

Wheat is addictive in the sense that it comes to dominate thoughts and behaviors. Wheat is addictive in the sense that, if you don't have any for several hours, you start to get nervous, foggy, tremulous, and start desperately seeking out another "hit" of crackers, bagels, or bread, even if it's the few stale 3-month old crackers at the bottom of the box. Wheat is addictive in the sense that there is a distinct withdrawal syndrome characterized by overwhelming fatigue, mental "fog," inability to exercise, even depression that lasts several days, occasionally several weeks. Wheat is addictive in the sense that the withdrawal process can be provoked by administering an opiate-blocking drug such as naloxone or naltrexone.

But the "high" of wheat is not like the high of heroine, morphine, or Oxycontin. This opiate, while it binds to the opiate receptors of the brain, doesn't make us high. It makes us hungry.

This is the effect exerted by gliadin, the protein in wheat that was inadvertently altered by geneticists in the 1970s during efforts to increase yield. Just a few shifts in amino acids and gliadin in modern high-yield, semi-dwarf wheat became a potent appetite stimulant.

Wheat stimulates appetite. Wheat stimulates calorie consumption: 440 more calories per day, 365 days per year, for every man, woman, and child. (440 calories per person per day is the average.) We experience this, sense the weight gain that is coming and we push our plate away, settle for smaller portions, increase exercise more and more . . . yet continue to gain, and gain, and gain. Ask your friends and neighbors who try to include more "healthy whole grains" in their diet. They exercise, eat a "well-balanced diet" . . . yet gained 10, 20, 30, 70 pounds over the past several years. Accuse your friends of drinking too much Coca Cola by the liter bottle, or being gluttonous at the all-you-can-eat buffet and you will likely receive a black eye. Many of these people are actually trying quite hard to control impulse, appetite, portion control, and weight, but are losing the battle with this appetite-stimulating opiate in wheat.

Ignorance of the gliadin effect of wheat is responsible for the idiocy that emits from the mouths of gastroenterologists like Dr. Peter Green of Columbia University who declares:

"We tell people we don't think a gluten-free diet is a very healthy diet . . . Gluten-free substitutes for food with gluten have added fat and sugar. Celiac patients often gain weight and their cholesterol levels go up. The bulk of the world is eating wheat. The bulk of people who are eating this are doing perfectly well unless they have celiac disease."

In the simple minded thinking of the gastroenterology and celiac world, if you don't have celiac disease, you should eat all the wheat you want . . . and never mind about the appetite-stimulating effects of gliadin, not to mention the intestinal disruption and leakiness generated by wheat lectins, or the high blood sugars and insulin of the amylopectin A of wheat, or the new allergies being generated by the new alpha amylases of modern wheat.

Jelly beans and ice cream

What if I said: "Eliminate all wheat from your diet and replace it with all the jelly beans and ice cream you want."

That would be stupid, wouldn't it? Eliminate one rotten thing in diet--modern high-yield, semi-dwarf wheat products that stimulate appetite (via gliadin), send blood sugar through the roof (via amylopectin A), and disrupt the normal intestinal barriers to foreign substances (via the lectin, wheat germ agglutinin)--and replace it with something else that has its own set of problems, in this case sugary foods. How about a few other stupid replacements: Replace your drunken, foul-mouthed binges with wife beating? Replace cigarette smoking with excessive bourbon?

Sugary carbohydrate-rich foods like jelly beans and ice cream are not good for us because:

1) High blood sugar causes endogenous glycation, i.e, glucose modification of long-lived proteins in the body. Glycate the proteins in the lenses of your eyes, you get cataracts. Glycate cartilage proteins in the cartilage of your hips and knees, you get brittle cartilage that erodes and causes arthritis. Glycate structural proteins in your arteries and you get hypertension (stiff arteries) and atherosclerosis. Small LDL particles--the #1 cause of heart disease in the U.S. today--are both triggered by blood sugar rises and are 8-fold more prone to glycation (and thereby oxidation).

2) High blood sugar is inevitably accompanied by high blood insulin. Repetitive surges in insulin lead to <em>insulin resistance</em>, i.e., muscles, liver, and fat cells unresponsive to insulin. This forces your poor tired pancreas to produce even more insulin, which causes even more insulin resistance, and round and round in a vicious cycle. This leads to visceral fat accumulation (Jelly Bean Belly!), which is highly inflammatory, further worsening insulin resistance via various inflammatory mediators like tumor necrosis factor.

3) Sugary foods, i.e., sucrose- or high-fructose corn syrup-sweetened, are sources of fructose, a truly very, very bad sugar that is metabolized via a completely separate pathway from glucose. Fructose is 10-fold more likely to induce glycation of proteins than glucose. It also provokes a (delayed) rise in insulin resistance, accumulation of triglycerides, marked increase in formation of small LDL particles, and delayed postprandial (after-eating) clearance of the lipoprotein byproducts of meals, all of which leads to diabetes, hypertension, and atherosclerosis.

I think we can all agree that replacing wheat with jelly beans and ice cream is not a good solution. And, no, we shouldn't have drunken binges, wife beating, smoking or bourbon to excess. So why does the "gluten-free" community advocate replacing wheat with products made with:

rice starch, tapioca starch, potato starch, and cornstarch?

These powdered starches are among the few foods that increase blood sugar (and thereby provoke glycation and insulin) higher than even the amylopectin A of wheat! For instance, two slices of whole wheat bread typically increase blood sugar in a slender, non-diabetic person to around 170 mg/dl. Two slices of gluten-free, multigrain bread will increase blood sugar typically to 180-190 mg/dl.

The fatal flaw in thinking surrounding gluten-free junk carbohydrates is this: If a food lacks some undesirable ingredient, then it must be good. This is the same fatally flawed thinking that led people to believe, for instance, that Snack Well low-fat cookies were healthy: because they lacked fat. Or processed foods made with hydrogenated oils were healthy because they lacked saturated fat.

So gluten-free foods made with junk carbohydrates are good because they lack gluten? No. Gluten-free foods made with rice starch, tapioca starch, potato starch, and cornstarch are destructive foods that NOBODY should be eating.

This is why the recipes for muffins, cupcakes, cookies, etc. in this blog, the Track Your Plaque website, and the Track Your Plaque Cookbook are wheat- and gluten-free and free of gluten-free junk carbohydrates. And put that bottle of Jim Beam down!

Diet by LDL

Conventional notions of heart healthy diets, such as that advocated by the American Heart Association, are largely based on observations of total and LDL cholesterol.

So, cut the saturated fat in the diet, cut the overall fat content, and replace them with polyunsaturated oils like safflower, corn, and vegetable oils and increase consumption of whole grains and total and LDL cholesterol show a modest downturn. Thus, diets like the American Heart Association Total Lifestyle Change approach advocate limiting total fat to no more 25 to 35% of calories and saturated fat to no more than 7% of calories.

Orange Cream Cookies

If you loved Creamsicles as a kid, you'll love these Orange Cream Cookies. (Sorry, no photo: We ate them up before I realized we hadn't taken the photo. And, worse, we did it twice!)

Ingredients:
2 cups almond meal
2 tablespoons coconut flour
1 teaspoon baking soda
½ teaspoon sea salt
¼ cup golden raisins
½ cup chopped pecans
Sweetener equivalent to 1 cup sugar
2 tablespoons finely-grated orange rind
1 large egg
2 tablespoons coconut oil, melted
½ cup whipping cream (or coconut milk)
1 tablespoon vanilla extract

Preheat oven to 350º F.

Combine almond meal, coconut flour, baking soda, salt, raisins, pecans, sweetener and orange zest in bowl and mix.

In separate bowl, whisk egg, then add coconut oil, whipping cream, vanilla extract and mix together. Pour wet mix into dry and blend by hand thoroughly.

Spoon onto parchment paper-lined baking pan (or oiled pan) and flatten with spoon to ½-¾ inch thickness. Bake for 20-25 minutes or until toothpick withdraws dry.

Why are heart attacks still happening?

I'm a cardiologist. I see patients with heart disease in the form of coronary artery disease every day.

These are people who have undergone bypass surgery, received one or more stents or undergone other forms of angioplasty, have survived heart attacks or sudden cardiac death, or have high heart scan scores. In short, I see patients every day who are at high-risk for heart attack and death from heart disease.

But I see virtually no heart attacks. And nobody is dying from heart disease. (I'm referring to the people who follow the strategies I advocate, not the guy who thinks that smoking a pack of cigarettes a day is still okay, or the woman who thinks the diet is unnecessary because she's slender.)

Two high-profile deaths from heart attacks occurred this week:

Davy Jones--The iconic singer from the 1960s pop group, the Monkees, suffered sudden cardiac death after a large heart attack, just hours after experiencing chest pain.

Andrew Breitbart--The conservative blogger and controversy-generating media personality suffered what was believed to be sudden cardiac death while walking.

It's a darn shame and it shouldn't happen. The tools to identify the potential for heart attack are available, inexpensive, and simple. The strategies to reduce, even eliminate, risk are likewise available, inexpensive, and cultivate overall health.

The followers of the Track Your Plaque program who

1) get a heart scan that yields a coronary calcium score (for long-term tracking purposes)
2) identify the causes such as small LDL particles, lipoprotein(a), vitamin D deficiency, and thyroid dysfunction
3) correct the causes

enjoy virtual elimination of risk.

My letter to the Wall Street Journal: It's NOT just about gluten

The Wall Street Journal carried this report of a new proposed classification of the various forms of gluten sensitivity: New Guide to Who Really Shouldn't Eat Gluten

This represents progress. Progress in understanding of wheat-related illnesses, as well as progress in spreading the word that there is a lot more to wheat-intolerance than celiac disease. But, as I mention in the letter, it falls desperately short on several crucial issues.

Ms. Beck--

Thank you for writing the wonderful article on gluten sensitivity.

I'd like to bring several issues to your attention, as they are often neglected
in discussions of "gluten sensitivity":

1) The gliadin protein of wheat has been modified by geneticists through their
work to increase yield. This work, performed mostly in the 1970s, yielded a form
of gliadin that is several amino acids different, but increased the
appetite-stimulating properties of wheat. Modern wheat, a high-yield, semi-dwarf
strain (not the 4 1/2-foot tall "amber waves of grain" everyone thinks of) is
now, in effect, an appetite-stimulant that increases calorie intake 400 calories
per day. This form of gliadin is also the likely explanation for the surge in
behavioral struggles in children with autism and ADHD.
2) The amylopectin A of wheat is the underlying explanation for why two slices
of whole wheat bread raise blood sugar higher than 6 teaspoons of table sugar or
many candy bars. It is unique and highly digestible by the enzyme amylase.
Incredibly, the high glycemic index of whole wheat is simply ignored, despite
being listed at the top of all tables of glycemic index.
3) The lectins of wheat may underlie the increase in multiple autoimmune and
inflammatory diseases in Americans, especially rheumatoid arthritis and
inflammatory bowel diseases (ulcerative colitis, Crohn's).

In other words, if someone is not gluten-sensitive, they may still remain
sensitive to the many non-gluten aspects of modern high-yield semi-dwarf wheat,
such as appetite-stimulation and mental "fog," joint pains in the hands, leg
edema, or the many rashes and skin disorders. This represents one of the most
important examples of the widespread unintended effects of modern agricultural
genetics and agribusiness.

William Davis, MD
Author: Wheat Belly: Lose the wheat, lose the weight and find your path back to health
All posts by william-davis

Drive-by angioplasty

Don had an angioplasty 6 months ago. When asked about the symptoms that prompted him to go to the hospital, he explained:

"I remember feeling really tired for about a week before I went. I'd read that fatigue can sometimes be a sign of heart disease. But then I had some trouble breathing. You know, like not being able to get a deep breath."

"My wife and I were planning on going on vacation. So I wanted to be certain something wasn't going on in my heart. That's when my wife insisted that she take me to the hospital.

"I kind of remember going there and arriving in the emergency room, but then I don't remember anything. Next thing I know, I'm waking up in a hospital bed. My wife and kids were there, looking all concerned. They said that I just got two stents and that the doctor just barely saved my life."

Happy story, happy ending? Not quite.

I reviewed the angiograms made during Don's hospital stay. They did, indeed, show some plaque, but not anywhere close to the amount necessary to account for symptoms like fatigue or breathlessness. For symptoms like this to occur without physical exertion, say, at your desk or relaxing at home, a critical >90% blockage would be required.

The worst "blockage" Don had was 50% at most. The leap was made to connect his relatively vague symptoms with these "blockages," leading to the implantation of two stents.

This is not as uncommon as you think. Yes, the practice of cardiology can be a life of acute procedures, urgent situations, and crises. Unfortunately, some people with questionable need for these procedures also get swept up in the wave. Sometimes it's due simply to the doctor's need to do "something," nervous family waiting in the wings. Sometiems it's intellectual laziness: putting in two stents seems to satisfy many patients' needs to have something "fixed," even when symptoms like fatigue could be due to anemia, sleep deprivation, a thyroid disorder, or any other myriad conditions that require a diagnostic effort (otherwise known as thinking). And sometimes it's simply done with financial motives, since angiplasty and related procedures pay well.

I call this "drive-by angioplasty," the impulsive, poorly considered coronary procedure that really should never have happened. How often does this happen? What percentage of heart procedures fall into this category? There are no clear-cut estimates. There are crude attempts by independent agencies that have put the number of unnecessary heart catheterizations up to 20% of the total number performed. The proportion of angioplasty procedures, stents, etc. that are not necessary is a tougher number to pinpoint, given the uncertainties surrounding the indications for these procedures, physician judgment that factors into the decision-making process, and the fact that many decisions are made on a qualitative basis, not precise quantification.

In real life, I would put the proportion of flagrant drive-by procedures at no more than 10%. However, that is 10% of an enormous number. The annual cardiovascular healthcare bill is $400 billion. 10% of that is $40 billion--an unimaginable sum. It also adds up to tens of thousands of people per year needlessly subjected to procedures. Consider that 10,000 heart procedures were performed today alone.

Should we push for legislation to control how and when heart procedures are performed? I don't think so. Despite my criticisms of the status quo in heart care, I still favor the freedom and rapid development of a free-market approach. However, you as a healthcare consumer need to be armed with information. You don't go to the car dealer unarmed with information on prices and comparative performance of the car you want. You should do the same with health. Information is your weapon, your defense against becoming the victim of the next drive-by heart procedure.

"Heart Healthy" and other lies

"Bankers believe liquidation has run its course and advise purchases."

New York Times headline, Oct 30, 1929, at the start of the Great Depression.






"I did not have sexual relations with that woman, Ms Lewinsky."

Former President Bill Clinton at a Washington Press Conference, 1998.






"The third quarter is going to be great."

Enron CEO, Ken Lay, just before the company reported a $638 million third-quarter loss, triggering the company's collapse.




Should we add the following to the list?


Heart Healthy Bisquick





















Heart Healthy snacks according to the National Heart, Lung, and Blood Institute:

Animal crackers, devil's food cookies, fig and other fruit bars, ginger snaps, graham crackers, vanilla or lemon wafers

Angel food cake or other lowfat cakes

Low fat frozen yogurt, ice milk, fruit ices, sorbet, sherbet

Pudding (make it with fat free or 1% milk), gelatin desserts

Popcorn without butter or oil; pretzels, baked tortilla chips






67% digestible carbohydrates/sugars from corn syrup, sugar, raisins, and honey. Oh, yes . . . and it contains plant sterols.





"Heartzels are a healthy snack alternative for anyone wanting to control fat intake and add fiber to their diet," said Tracy LaRosiliere, a Frito-Lay vice president of marketing. "What better time for Frito-Lay to launch its first heart-healthy snack than during American Heart Month and just in time for Valentine's Day."

The relationship with the American Heart Association and the launch of Rold Gold Heartzels Pretzels is the latest move by Frito-Lay to continue its commitment to offering a wide variety of low-fat and better-for-you snacks nationally, which like the company's assortment of regular chips can be enjoyed as part of a healthy diet and lifestyle.

Calcium chaos


Imagine that I'm planning to build a wall of bricks. I start by throwing cement at a pile of bricks, hoping that it forms a nice, orderly brick wall.

Fat chance, you say.

I believe that is what appears to be emerging as the situation with calcium supplementation.

A recent study from New Zealand reported an experience with 1,471 postmenopausal women, mean age of 74 years, who were randomized to treatment with either calcium supplements or placebo. Calcium was supplied as calcium citrate (Citrical) to provide 1000 mg of (elemental) calcium per day (400 mg morning, 600 mg evening).

(Bolland MJ, Barber PA, Doughty RN et al. Vascular events in healthy older women receiving calcium supplementation: randomised controlled trial. Brit Med J BMJ, doi:10.1136/bmj.39440.525752.BE; published 15 January 2008)

Over 5 years, women taking calcium had twice the risk of having a heart attack compared with women taking the placebo; women taking calcium had a 47 percent higher risk of having any one of three "events" (heart attack, stroke or sudden death) than women in the placebo group.

The findings of this study run counter to what we've been telling people all these years: Calcium supplementation, usually taken to halt deteriorating bone health and osteoporosis, modestly reduces blood pressure, reduces LDL and raises HDL cholesterol. At first blush, we might thereby presume that it also reduces cardiovascular events.

This study suggests that calcium supplementation does not result in reduction of cardiovascular events, perhaps even increases risk.

Certainly, this new finding will serve to confuse the public even more than it is already, particularly when it comes to strategies that modify risk for heart attack. However, this may make more sense once we stop and think for a moment.

Calcium supplementation inarguably slows, occasionally halts, calcium resorption from bone (through suppression of parathyroid hormone). Calcium also accumulates as part of atherosclerotic plaque in coronary and other arteries.

How does oral calcium know where to go--bones, not arteries or kidneys, in addition to serving all its other crucial functions?

Keep in mind that, in many roles, calcium is passive, something that responds to control exerted by some other factor. Vitamin D is that factor. Vitamin D controls the absorption of calcium in the intestinal tract (calcium aborption quadruples when vitamin D is restored to normal), it controls whether calcium is deposited in bone or extracted from arteries. It is the master control over the fate of calcium. Calcium just goes along for the ride.

Bone and arterial health do indeed intersect via calcium, but not through calcium supplementation. Instead, the control exerted by vitamin D (and vitamin K2, another conversation) connects the seemingly unrelated processes.

At what calcium dose threshold do the benefits stop and the adverse effects begin? That remains unanswered, particularly in light of this new study. However, this study calls into serious question the wisdom of supplementing calcium at a dose of 1000 mg, particularly when taken without normalization of vitamin D.

Calcium is therefore emerging as an important player in artery health. But just taking calcium makes no more sense than our brick wall and cement analogy. You might regard vitamin D as the mason that skillfully lays down both brick and cement in a neat, orderly way.

Another big Track Your Plaque success story

Lorenzo is an 81-year old retired manufacturing engineer whose intial heart scan score in late 2006 was an alarming 1102.

Recall that, despite feeling well and having a normal stress test, Lorenzo was facing a heart attack and death risk that was as high as 25% per year without preventive action.

Lorenzo was moderately interested in the Track Your Plaque concepts. While not exactly the most highly motivated, he did see the rationale in our approach. But he came to us mostly because his primary care doctor told him to.

Nonetheless, one year later, he underwent another heart scan. His score: 588--a 46.6% drop in score, nearly cutting his plaque in half. While Lorenzo didn't set any new records in terms of percentage drop in score, he has reduced his score in real numbers more than anybody else before: a 514 point drop in score.

Lorenzo joins the ranks of our current record holders, Amy, with a 63% drop in heart scan score, and Neal with a 51% drop in score. Both of these Track Your Plaque record holders, while achieving larger percentage reductions in score, achieved less when viewed on an absolute number basis.

Now, breaking records is not necessary to succeed in the Track Your Plaque program or at heart disease reversal. Even 1% reversal is still a big success, certainly more than is achieved in conventional practice.

No special commitment was necessary in Lorenzo's case. All he required was a little of the right kind of information. I can tell what he didn't do: Lorenzo did not follow a low-fat American Heart Association diet, he did not take high-dose statin drug, he did not deprive himself of food, he did not exercise to extremes. He just applied some simple strategies from the Track Your Plaque program.

I play these sorts of games just to make a point and to show just what is possible. While the world of hospital procedures and emergency management of coronary disease marches on, we are quietly reversing the disease. Sometimes, we achieve results that even surprise ourselves.

Lorenzo's full story will be detailed in the February 2008 Track Your Plaque newsletter. If you are not yet a subscriber, you can sign up (without cost)here.


Copyright 2008 William Davis, MD

The myth of mild coronary disease

I hear this comment from patients all the time:

"They told me that I had only mild blockages and so I had nothing to worry about."

That's one big lie.

I guess I shouldn't call it a lie. Is it a lie when it comes from ignorance, arrogance, laziness, or greed?

"Mild coronary disease" is usually a label applied to coronary atherosclerotic plaque that is insufficient to block flow. Thus, having a few 20%, 30%, or 40% blockages would be labeled "mild." No stents are (usually) implanted, no bypass surgery performed, and symptoms should not be attributable to the blockages. Thus, "mild."

The problem is that "mild" blockages are no less likely to rupture, the eruptive process that resembles a little volcano spewing lava. Except it's not lava, but the internal contents of atherosclerotic plaque. When these internal contents of plaque gain contact with blood, the coagulation process is set in motion and the artery both clots and constricts. Chest pains and heart attack result.

So, the essential point is not necessarily the amount of blood flow through the artery, but the presence of coronary atherosclerotic plaque. Just having plaque--any amount of plaque--sets the stage to permit plaque rupture.

One thing is clear: The more plaque you have, the greater the risk for rupture. But the quantity of plaque cannot be measured by the "percent blockage." It is measured by the lengthwise extent of plaque, as well as the depth of plaque within the wall. Neither of these risk features for plaque rupture can be gauged by percent blockage.


Coronary atherosclerosis is a diffuse process that involves much of the length of the artery. It is therefore folly to believe that a 15 mm long stent has addressed the disease. This is no more a solution than to replace the faucet in your kitchen in a house with rotting pipes from the basement up.

The message: ANY amount of coronary plaque is reason to engage in a program of prevention--prevention of plaque rupture, prevention of further plaque growth, perhaps even regression (reversal). It is NOT a reason to be complacent and buy into the myth of "mild" coronary disease, the misguided notion that arises from ill-conceived procedural heart disease solutions.


Image courtesy Wikipedia.

Copyright 2008 William Davis, MD

Red flags for lipoprotein(a)



Lipoprotein(a), Lp(a), is an important cause for heart disease, heart attack, and coronary atherosclerotic plaque.

How do you know you have it?

Of course, it could be as simple as checking a blood level. But there are also a number of red flags for the presence of Lp(a), tell-tale signs that suggest it is present and contributing to the growth of coronary plaque.

I've seen so much of this pattern over the years that it's gotten so that I can pretty much pick out most of the people with Lp(a) just by either looking at them or by hearing their story. I do this simply by knowing what hints to look for.

Some of the red flags for Lp(a) include:

--High blood pressure in a slender person. Overweight is the overwhelmingly common reason for high blood pressure. However, inappropriate high blood pressure in a slender person can serve to tip you off that Lp(a) is present.

--HIgh LDL cholesterol poorly responsive to statin drugs. For instance, someone's LDL cholesterol of 190 mg/dl will be treated with Lipitor 40 mg, but drops to only 165 mg/dl, a very poor response. This can sometimes point towards Lp(a).

--Family clustering of heart disease in people before age 60. For instance, father with heart attack age 53, uncle with heart attack at age 55, aunt with heart attack age 59, etc. This clustering of risk, more often than not, signals Lp(a).

--Coronary disease or high heart scan score in the presence of relatively bland appearing lipids. For instance, LDL cholesterol 130 mg/dl, HDL 55 mg/dl, triglycerides 70 mg/dl on no medications or other efforts--figures ordinarily not associated with high likelihood of heart disease--yet heart disease is indeed present. This can mean that Lp(a) is the concealed culprit behind coronary atherosclerosis.

These red flags are not perfect. If you lack any of them, it doesn't necessarily rule out the possbility of having Lp(a). They simply serve as signs to suggest that Lp(a) may be lurking.

Once Lp(a) is identified, then the battle begins to gain control over this somewhat troublesome genetic pattern. Resourcesfulness and some ingenuity may be required. However, knowing that you have it shows you where to concentrate your efforts.

Vytorin study explodes--But what's the real story?

The makers of Vytorin, Merck/Schering-Plough Pharmaceuticals, issued a press release about the the Enhance Study yesterday. The news has triggered a media frenzy.

The NY Times reporting of the story:

Drug Has No Benefit in Trial, Makers Say

The 700 participants in the trial all had a condition called "heterozygous hypercholesterolemia," a genetic disorder that permits very high LDL cholesterols. The average LDL at the start was 318 mg/dl.

The Times reported that, while Vytorin cut "LDL levels by 58 percent, compared to a 41 percent reduction with simvastatin alone," but "the average thickness of the carotid artery plaque increased by 0.0111 of a millimeter in patients taking Vytorin, compared to an increase of 0.0058 of a millimeter in those taking only simvastatin." There was no difference in heart attacks or other "events" between the two groups.

(Vytorin is the combination of simvastatin and Zetia.)

In other words, the participants taking Vytorin had 53 ten-thousands of a millimeter more plaque growth than the group taking just simvastatin.

I am always uncomfortable when put in the position of defending a drug or drug company. However, it is patently absurd that this study has generated such attention. I suspect the public and media are waiting for another Vioxx-like debacle, with memories of concealed or suppressed data that suggested heightened heart attack risk that was dismisssed by the drug manufacturer. (That's not to say that the company hasn't been trying to delay or modify the outcome of the study, which they apparently have, much to the objections of the FDA.)

However, at this point, there is no reason to believe that this question possesses any parallels to the Vioxx fiasco.

If we accept the data as reported, however, we might say it calls the entire "Lipid Hypothesis" into question: If LDL cholesterol is significantly reduced but is not correlated with reduction in plaque, is LDL the means by which atherosclerotic plaque progresses? This trial does not answer that question, but does serve to raise some doubt.

Another issue: Heterozygous hypercholesterolemia, and thereby LDL cholesterol, may not be the overwhelming driver of plaque growth in this population. It is probably the number of small LDL particles, a factor which is not revealed by LDL cholesterol. For this reason, heterozygous hypercholesterolemia by itself is insufficient to cause heart disease. Some other factor(s) needs to be present. I would propose that it is the size of the LDL particle: When small, heart disease develops; when large, heart disease is less likely to develop. This issue was not addressed by this study. Readers of The Heart Scan Blog know that conventional LDL cholesterol, the number used in this study, is a virtually worthless number for truly gauging plaque behavior because of its flagrant inaccuracy.

So, there are substantial uncertainties, contrary to the absolute certainty expressed by people like Dr. Steve Nissen (who, by the way, has no expertise in lipoprotein disorders). It is premature to reach any firm conclusions from this study. The only conclusions that I personally come to are 1) Is this yet another reason to question the entire Lipid Hypothesis as it stands? and 2) What would the results have been had LDL particle number and LDL particle size been examined, not just LDL?

I would not automatically conclude that Zetia causes carotid plaque. This is absurd. And I am definitely not one to come to the rescue of a drug or drug manufacturer. I am simply after understanding and truth.

As an interesting aside, Dr. Howard Hodis of the University of Southern California and an expert in carotid scanning for heart disease prevention research, made a comment relevant to us in the Track Your Plaque program:

"Clearly, progression of atherosclerosis is the only way you get events,” Dr. Hodis said. “If you don’t treat progression, then you get events."

Dr. Arthur Agatston in the news



The Miami Herald has a new report on Dr. Arthur Agagtston (of South Beach Diet fame) to announce his new book, The South Beach Heart Health Revolution:
The South Beach Diet doctor takes on cardio care

Agatston, the granddaddy of CT heart scanning, is always at least worth listening to. Although his diet may not be perfect, it clearly has jumped light years ahead of conventional diets like the inane American Heart Association diet. The South Beach Diet focuses on healthy oils, nuts, lean meats, vegetables, and fruits, while slashing grains (except in the often disastrous phase III).

The article lists Dr. Agatston's advice to achieve a "heart healthy" lifestyle:


• Maintain a healthy weight through diet.

• Undergo CT heart scans to check for arterial plaque.

• Do aerobic exercise, along with stretching and strengthening workouts.

• Ask your doctor about taking statins and other cholesterol-lowering drugs.


We wouldn't have CT heart scan scoring (at least in its present form) without Dr. Agatston, who developed the algorithm for scoring years ago in the early days of heart scanning. We also need to credit him with putting together a rational diet despite the counter-information emanating from the Heart Association, the USDA (a la Food Pyramid, the one that makes Americans fat and diabetic), and the American Diabetes Association, among others.

But "Ask your doctor about taking statins and other cholesterol-lowering drugs"? This is where Dr. Agatston begins to falter. While he is putting his enormous notoriety to use, his message is bland and ineffective. "Do aerobic exercise"? We don't need Dr. Agatston to tell us this.

As much as Art Agatston has added to the national conversation on heart disease and diet, he has failed to deliver the message of true heart disease prevention. His approach lacks just a few crucial ingredients like lipoprotein testing, diagnosis of hidden causes of heart disease (like Lp(a)), and vitamin D. (Two years ago I had a patient I saw for an opinion after he'd showed Dr. Agatston his lipoprotein panel. The patient said Dr. Agatston looked at the report and didn't know what to do with it and handed it back to him without comment. He then asked if he wanted his autograph.)

Anyway, the rising tide raises all boats. Agatston's repeated public endorsements of heart scans will help deliver the message that heart disease is detectable in its early stages and should trigger action to follow a heart disease prevention program.

That alone is an accomplishment in a world hell-bent on dragging us into the hospital for procedures.

Take this survey: I DOUBLE-DARE YOU

In a previous post I entitled Heart disease reversal a big "No No", I posed a challenge--a dare--to readers to ask their doctors if coronary heart could be reversed.

Here's what I said:

I dare you: Ask your doctor whether coronary heart disease can be reversed.

My prediction is that the answer will be a flat "NO." Or, something like "rarely, in extraordinary cases," kind of like spontaneous cure of cancer.

There are indeed discussions that have developed over the years in the conventional scientific and medical literature about reversal of heart disease, like Dean Ornish's Lifestyle Heart Trial, the REVERSAL Trial of atorvastatin (Lipitor) and the ASTEROID Trial of rosuvastatin (Crestor). Reversal of atherosclerotic plaque in these trials tends to be small in scale and sporadic.

The concept of reversal of heart disease has simply not gained a foothold in the lexicon nor in the thinking of practicing physicians. Heart disease is a relentlessly, unavoidably, and helplessly progressive disease in their way of thinking. Perhaps we can reduce the likelihood of cardiovascular events like heart attack and death with statin drugs and beta blockers. But reverse heart disease? In your dreams!

We need to change this mentality. Heart disease is a reversible phenomenon. Atherosclerosis in other territories like the carotid arteries is also a reversible pheneomenon. Rather than throwing medicines and (ineffective) diets at you (like the ridiculous American Heart Association program), what if your doctor set out from the start not just to reduce events, but to purposefully reduce your heart's plaque? While it might not succeed in everyone, it would certainly change the focus dramatically.

After all, isn't this the theme followed in cancer treatment? If you had a tumor, isn't cure the goal? Would we accept an oncologist's advice to simply reduce the likelihood of death from cancer but ignore the idea of ridding yourself completely of the disease? I don't think so.

Then why accept "event reduction" as a goal in heart disease? We shouldn't have to. Heart disease reversal--elimination--should be the goal.


I know of one person who actually followed through on this challenge and asked his cardiologist whether his heart disease could be reduced or reversed. As predicted, the answer was no. No explanation followed.

But allow me to reiterate: Heart disease is 1) detectable, 2) quantifiable, 3) controllable, and, in many cases 4) reversible.

What if there was a big payoff to your doctor if heart disease was reversed, say $100,000? That's enough to dwarf the payoff from procedures. Guess what? You'd have doctors fighting for your business, a chance to reverse your disease, ads to that effect, champions of reversal emerging. No new tools would be necessary. They could use the tools already available. Then why hasn't this happened? Is the technology unavailable? Are the treatments ineffective?

No, heart disease is a controllable and reversible process with tools that are available today. But there is, of course, no big payoff for doing it. So the financial incentive remains to do procedures, not to reverse the disease.

But I'd like to re-pose this challenge. Ask your doctor if heart disease can be reversed, or at least reduced. I've even posted a Survey at the top left for anyone who tries.

Again, my prediction: Nobody will try it and nobody will post survey results. Why? Despite my rantings (and those of a few others) about the concept of heart disease being a reversible process, in the public's consciousness it remains a death sentence and the only solution is hospital procedures. My colleagues continue to cultivate this attitude and it serves them well financially.

I'll be disappointed if I prove to be right. I hope that I am wrong. But I don't think that I am.



Copyright 2008 William Davis, MD

Michael Pollan on Nutritionism



The wonderfully articulate Michael Pollan has written another book. Although he presents little new to anyone who read his previous book, The Omnivore's Dilemma: A natural history of four meals, he is such a wonderful writer, with such clever ways of seeing the world, that I couldn't resist this new, less ambitious book.

The new book is In Defense of Food: An eater's manifesto.

As in Omnivore's Dilemma, Pollan reminds us that we've lost contact with real food, foods that our great grandmother would recognize, not the just-add-water, dried, pulverized, sweetened, high-fructose, hydrogenated, shrink-wrapped, artificially-colored products that pass as foods in the grocery store.

In particular, Pollan attacks what he calls the ideology of Nutritionism. "The widely shared but unexamined assumption is that the key to understanding food is indeed the nutrient. Put another way: Foods are essentially the sum of their nutrient parts." He calls this "Nutritionism."

In the section called "Nutritionism comes to market," he uses margarine as the prototypical product of this philosophy:

"No idea could be more sympathetic to manufacturers of processed foods, which surely explains why they have been so happy to jump on the nutritionism bandwagon. Indeed, nutritionism supplies the ultimate justification for processing food by implying that with a judicious application of food science, fake foods can be made even more nutritious than the real thing. This of course is the story of margarine, the first important synthetic food to slip into our diet. Margarine started out in the nineteenth century as a cheap and inferior sustitute for butter, but with the emergence of the lipid hypothesis in the 1950s, manufacturers quickly figured out that their product, with some tinkering, could be marketed as better--smarter!--than butter: butter with the bad nutrients removed (cholesterol and saturated fats) and replaced with good nutrients (polyunsaturated fats and then vitamins). Every time margarine was found wanting, the wanted nutrient could simply be added (Vitamin D? Got it now. Vitamin A? Sure, no problem. But of course margarine, being the product not of nature but of human ingenuity, could never be any smarter than the nutritionists dictating its recipe, and the nutritionists turned out to be not nearly as smart as they thought. The food scientists' ingenious method for making healthy vegetable oil solid at room temperature--by blasting it with hydrogen--turned out to produce unhealthy trans fats, fats that we now know are more dangerous than the saturated fats they were designed to replace. Yet the beauty of a processed food like margarine is that it can be endlessly reengineererd to overcome even the most embarrassing about-face in nutritional thinking--including the real wincer that its main ingredient might cause heart attacks and cancer. So now the trans fats are gone, and margarine marches on, unfazed and apparently unkillable. Too bad the same cannot be said of an unknown number of margarine eaters."


Anyone who reads and thinks a lot about nutrition will find little new here. But nobody says it better than Pollan. While Gary Taubes (Good Calories, Bad Calories) is the real thinker of our age about nutrition, Michael Pollan is the true writer about it.

With books like these making the bestsellers list, I believe that we are gradually seeing rationality return to eating. It makes people skeptical of the glitzy ads that run on TV around the clock. I hope that Pollan's new book will make more and more people leery of the latest health claim that adorn some product. "More omega-3!" "A low-fat snack." "Heart Healthy!" "High in healthy fiber!"
All posts by william-davis

Identical twins and the explosive influence of weight

A Track Your Plaque member, Eugene, brought this fascinating story to my attention.

Eugene has two nephews, identical twins aged 35 years. Despite their similar personalities and appearances, somehow these two drifted apart in weight with Steve outweighing Alfred by 30 lbs.

Eugene explains:

These guy's are big not, but overly fat. Just big. One is about 30 lbs heaver than the other. They live 2 blocks apart, they ate the same (together) meal the night before the blood work. Their mother is a type 2 diabetic with a heart condition. Steve does not eat as well as his twin, junk food and a lot of processed starches.


Their results:



LDL-Particle number
Alfred 900
Steve 2256

Small LDL-P
Alfred 400
Steve 1639

HDL-C
Alfred 44
Steve 36

Triglycerides
Alfred 85
Steve 355

Metabolic Syn.
Alfred no
Steve yes


Glucose

Fasting
Alfred 93
Steve 112

1hour
Alfred 134
Steve 206

2 hour
Alfred 105
Steve 172


Identical twins begin with the very same genetic background. As these two graphically illustrate, weight can have a profound influence in the genetically susceptible.

LDL particle number alone is 250% greater in the heavier twin. The dreaded small LDL particle is over 400% worse! Look also at the dramatic differences in blood sugar.

If you ever had any doubts about the importance of excess weight and nutrition, just remind yourself of this fascinating illustration.

Thanks, Eugene.

Low-fat diets raise triglycerides

Martin, a hospital employee, knowing that I fuss a great deal with lipids and lipoproteins, showed me his lipid panel because the result triggered a "panic value" for triglycerides at 267 mg/dl. He asked if he should go on a serious low-fat diet.

I asked Martin what he had for breakfast: a whole wheat bagel with no-added-sugar jam. Lunch: a turkey sub on whole grain bread, no mayonnaise. Snacks: baked chips, pretzels ("a low-fat snack!").

In years past, if person developed high triglycerides levels, a very low-fat diet was prescribed. Someone would come to the hospital, for instance, with abdominal pain from pancreatitis (an inflamed pancreas)due to the damaging effects of triglyceride levels >1000 mg/dl. For this reason, many people still believe that all instances of elevated triglycerides should be treated with a reduction in fat intake.

This is absolutely wrong. While a fat restriction may reduce triglycerides in genetically-programmed responses when triglycerides are >1000 mg/dl, lesser levels of high triglycerides of, say 250 or 300 mg/dl, do not respond to dietary fat restrictions as a sole strategy.

Yes, a reduction in unhealthy fats (saturated, trans, polyunsaturated) helps. But a reduction in fats of all sorts is not necessary and can, in fact, worsen the problem. We learned this lesson years ago with the Ornish diet and similar ultra low-fat approaches. When you reduce fat intake significantly to <10% of calories, triglycerides go way up. In those days, it wasn't uncommon to see triglycerides skyrocket past 200 or 300 mg/dl on these diets.

Why are triglycerides important? Triglycerides are an ingredient in creating the lipoproteins VLDL, IDL, small LDL. Elevated triglycerides trigger a drop in HDL, a shift towards small, ineffective HDL, and contribute to heightened inflammation. Higher triglycerides also tend to go hand in hand with lipoproteins that persist for extended periods (12-24 hours or longer) in the blood after a meal.

Triglycerides respond very nicely to a dramatic reduction in processed carbohydrates, especially wheat and corn. Of course, wheat is the bulk of the problem, since it has grown to occupy an enormous role in many people's diet, not uncommonly eaten 3,4, or 5 times per day in various forms, as it has in Martin's diet. Eliminating all sources of high-fructose corn syrup is also helpful, since high-fructose corn syrup shoots triglycerides way up. (Recall that high-fructose corn syrup is everywhere: ketchup, beer, low-fat or non-fat salad dressings, breads, fruit drinks, sports drinks, breakfast cereals, etc.)

Curiously, it is a fat that also powerfully reduces triglycerides in the form of fish oil. In the Track Your Plaque program, fish oil, taken at truly effective doses of 4000 mg per day or more (to provide at least 1200 mg EPA+DHA), is our number one choice after reduction of processed carbohydrates for reduction of high triglycerides.

The dreaded niacin "flush"

As most anybody who takes niacin knows, it can cause a hot flushed feeling over the chest and face that is generally harmless, though quite annoying.

Many doctors are frightened by this response and will warn patients off from niacin. Some people who take niacin are so annoyed that they find it intolerable.

However, a very simple maneuver can relieve the hot flush in over 90% of instances: Drink water. Let me explain.

I usually instruct patients to take niacin at dinnertime. That way, food slows absorption modestly. I also ask them to drink water with dinner. If the flush occurs after dinner (usually 30-60 minutes later), then drinking two 8-12 oz glasses of water immediately breaks the flush within 3 minutes in the great majority of people. It's quite dramatic.

Doing this around dinner (lunch works just as well) allows sufficient time to clear the excess water from your body before bedtime and spare you the aggravation of disrupted sleep to urinate. Drinking plenty of water works most of the time. Only an occasional person will need to take a 325 mg uncoated aspirin to more fully break the flush. I generally suggest that patients keep the uncoated aspirin in reserve if the water doesn't provide relief within a few minutes.

Thankfully, the intensity of the niacin flush lessens, often disappears, with chronic use.

Why do some people develop the flush and other don't? It is believed that some people metabolize niacin more rapidly to a compound called nicotinuric acid, a niacin metabolite that causes dilation (relaxation) of skin capillaries--thus the flush. The rapidity of converting niacin to nicotinuric acid is determined genetically.

An occasional person really struggles with niacin to the point of intolerance. However, on the positive side, these people may also be "hyper-responders" to niacin, i.e., they show exagerated benefits in raising HDL, reducing small LDL, etc., from small doses such as 250 mg per day.

If you experience the hot flush of niacin, think water to put out the fire.

A cure for pessimism?

Followers of the Track Your Plaque program know that we place great value on having an optimistic outlook. Not only are you more likely to be happy and successful in life, you are also far more likely to drop your CT heart scan score. Virtually everyone who has succeeded in dropping their heart scan score dramatically has been an optimist, including our most recent record holder who dropped his score an astounding 51%.

But what if you are a pessimist, someone who gripes and complains about everything, sees the bad in other people, blames others for anything and everything that goes wrong--yet you still desire to drop your heart scan score? Are you a lost cause? Should you just give up?

I don't think so. I will admit that, of all the hurdles we encounter in trying to purposefully stop or reduce heart scan scores, overcoming a pessimistic attitude is probably the toughest. Tougher than being overweight, maybe tougher than even Lp(a).

Perhaps there's a solution in two years of psychotherapy sessions with a counselor, or exploring unresolved childhood conflicts with a psychologist, or an antidepressant drug. Pessimism is, after all, a deeply-ingrained pattern of behavior, something that can't be changed just by suggesting it or simple self-realization.

The closest thing I know of to a quick and relatively easy solution for converting a pessimist to an optimist is very simple:

Do good things for other people.

Something peculiar happens to the pessimist when he/she starts to help others. They are less threatened by other people (since much griping is really fear in disguise), begin to see others as vulnerable creatures who could use their help rather than sources of annoyance, and a kinship with others is acquired.

Doing good things can mean giving blood, donating money to the Sierra Club or other charity, volunteering with the Boy Scouts, tipping the hard working waitress trying to pay for college more generously, paying compliments to people around you, helping a neighbor carry the groceries when you see him struggling, showing a child how to make a paper airplane . . .

Good deeds can take a million different forms. But it must involve you personally. It can't mean delegating a helpful activity to your spouse. You must also do it frequently, not just once a year. It doesn't have to cost money, it doesn't have to involve a lot of time (though your personal bodily involvement does yield the greatest return in optimism). These are things anyone can do and help make the world around you a little better.

If taking these small steps towards an optimistic attitude are too much for you, then I would worry that you are destined to fail in dropping your heart scan score.

(Lack of ) Quality of nutritional supplements

In my last post, I blogged about how we must not confuse marketing with truth. They are often two different things.

A patient I saw today was absolutely convinced that his fish oil was the best available in the world: purer, uncontaminated by mercury or pesticides--"not like that other crap on the shelves." I asked him how he knew this. "They say so," he proudly declared.

Do you recognize this? He fell for the marketing. While there may be some truth in the manufacturer's claims, you can't believe it from the mouth of the manufacturer. True judgements about quality and purity have to come from an independent source like Consumer Reports, Consumer Lab, or the FDA.

But the FDA doesn't regulate the quality and purity of nutritional supplements. On the positive side, this has allowed supplement manufacturers to keep costs down, not having to navigate arcane and complex regulatory restrictions.

On the negative side, a fair number of supplement manufacturers get away with 1) producing supplements that fail to contain the stated amounts of ingredients, occasionally containing none of the essential ingredient(s), 2) contain contaminants like lead, and 3) make extravagant and often unfounded claims like "superior", "more effective", and "purer". (DHEA, for instance, is a particular landmine of poor quality. I recently suggested that a patient take DHEA; despite consistently taking 50 mg of a specific brand for several months, the blood level of DHEA-S didn't budge one bit--there was likely little or none in the capsule.)

The Fanatic Cook at http://fanaticcook.blogspot.com has posted some very insightful discussions on this issue and the proposed FDA regulations of supplements. They're worth perusing.

I really wish regulation weren't necessary and that the industry could have policed itself. But it clearly has failed and perhaps federal oversight is not such a bad thing, as long as the FDA regulations restrict themselves to oversight over quality and purity and not to efficacy. It's the efficacy regulation that could hogtie innovation in supplement development.

Marketing and truth are not the same

I often remind people: Don't confuse marketing with the truth.

Today, I spent a total of probably an hour and a half dissuading patients that some crazed piece of marketing trying to sell them something was not the same as truth.

I spent approximately 40 minutes alone with a woman who was absolutely convinced that:

--Nattokinase would cure her of all heart disease. It does not. Despite the promising health benefits of natto and vitamin K2 supplementation, nattokinase is a scam with no basis in science nor logic.

--Niacin destroys your liver and homeopathic remedies are superior. Quite simply, homeopathy = quackery. No rational thinking scientist endorses the utter nonsense practiced in this strange and outrageous set of practices that requires you to suspend all reason.

--Sufficient vitamin D is obtainable through a "potent" multivitamin. I know of no multivitamin preparation that even begins to provide the dose of vitamin D that is actually required by adults, nor is it absorbed since these D preparations are powder based.

--Fish oil will poison you with mercury. Accordingly, one brand of fish oil claims to be the only safe form. Those of you following these posts, or the reports of the USDA and FDA, as well as the reports of Consumer Reports and Consumer Lab (www.consumerlab.com) know that, unlike fish itself, there is no mercury in fish oil capsules.

--All coronary atherosclerotic heart disease is caused by heavy metal poisoning. Thus chelation with EDTA represents a cure for heart disease.


People are inundated with marketing that promise extravagant cures, remove need for any medication, make you smarter, sexier, thinner, and on and on.

If you see a TV ad for Ford that says they make the best cars in the U.S., do you immediately run out and put a For Sale sign on your GM car and buy a Ford? No, of course not. You recognize the ad for what it is: marketing. It may be true, but a TV commercial is not enough to convince you.

Then why would an ad promising extraordinary cures for cancer or heart disease convince you that this is true? It should not. Marketing ads should only serve to alert you to the possibility of value or benefit, but should never-- never--stand alone as proof. Take marketing for what it is: marketing of a product or service, not a scientific report, not a factual report, not news.

Marketing is advertising. Period.

More on erectile dysfunction

Several facts on erectile dysfunction and coronary plaque:


If you have erectile dysfunction, there's at least a 50% chance you also have coronary plaque.

If you have coronary plaque by a CT heart scan, there's a 50% chance you have erectile dysfunction.

If you have symptomatic coronary disease (chest pains, breathlessness, prior heart attack), there's a 90% chance you also have erectile dysfunction.


Coronary disease is characterized by a dysfunctional state of the "endothelium", or inner lining of the coronary arteries. Erectile dysfunction is characterized by dysfunction of the endothelium of the penile circulation. Same phenomenon, different territories. (There are other differences, of course, but the two conditions share this fundamental phenomenon.)


If you have any doubts about the physiologic effects of the supplement, l-arginine, just give it a try if you have erectile dysfunction. The erection enhancing effects alone should convince you that a genuine artery-dilating effect is exerted by this very powerful nutritional supplement.

If l-arginine fails by itself to restore full erectile capacity, there are additional strategies, both nutritional and medical, that you can consider.

Our newest Track Your Plaque Special Report on erectile dysfunction is coming out any day now.

High LDL cholesterol--only

As a sequel to my last post, just how often can we blame an isolated high LDL cholesterol as the cause of coronary plaque and a heart scan score?

In other words, how often does someone prove to have only LDL cholesterol as the cause of a heart scan score . . . and nothing else? No low HDL, small LDL, lipoprotein(a), a post-prandial (after-eating) intermediate-density lipoprotein, inflammatory responses, phospholipase A2, high triglycerides, vitamin D deficiency, etc.

Rarely. In fact, I can truly count the number of people who have only LDL cholesterol as their sole cause of coronary atherosclerotic plaque on one hand. It is really an infrequent situation.

Far more commonly, people have 5, 6, 7 or more reasons for coronary plaque.

Thus, the idea that a statin drug to reduce LDL will cure heart disease is completely folly. It does happen--but rarely. I think I've seen it happen twice. Much more commonly, a program that addresses all the causes of coronary plaque yields far superior benefits.

In my view, an effort to identify all the causes is relatively easy, makes far better sense, and provides you much greater assurance that you will succeed in conquering heart disease and removing its evil influence from your life.

Heart disease = statin deficiency

Judging from the conversations I hear from colleagues, what I hear from the media, and drug company advertising, you'd think that heart disease has one cause--a deficiency of statin drugs.

As their thinking goes, if you have coronary disease, you need a statin drug (Lipitor, Zocor, Crestor, pravachol, etc.). If you have progressive coronary disease, you need more statin drug. If you have a heart attack while on a statin drug, you need even more statin drug.

Some "experts" have even proposed that we do away with LDL cholesterol and we just give everybody a statin drug at high doses.

Does this make any sense to you?

Doesn't it make better sense that if someone has progressive heart disease or heart attack while on a statin drug, then target the other causes largely unaffected by a statin drug? Perhaps if LDL cholesterol remains high on the statin drug, then a higher dose is justified. But more often than not, it's not a high LDL on statin drugs that responsible, it's other causes. And there's many of them: low HDL, VLDL, IDL, Lp(a), deficiency of omega-3 fatty acids, inflammatory processes, vitamin D deficiency, among others. (An important exception to this is when the conventional calculated LDL substantially underestimates true LDL as measured by LDL particle number by NMR, apoprotein B, or 'direct' LDL.)

Imagine someone has pneumonia. After 2 weeks of antibiotics, they are only partly better. The solution: a higher dose of the same antibiotic--but never question if it was the right antibiotic in the first place. That's what is going on in heart disease.

The doctors have been brainwashed into believing this $22 billion dollar per year bit of propaganda. The drug companies actively try to recruit the public into believing the same. Don't fall for it.

The statin drugs do indeed have a role. But they are not the complete answer. More of the same when disease progresses makes no sense at all.

Fish oil and mercury

I often get questions about the mercury content in fish oil. I've even had patients come to the office saying their primary care doctor told them to stop fish oil to avoid mercury poisoning.

Manufacturers of fish oil also make claims that this product or that ("super-concentrated", "pharmaceutical grade", "purified", etc.) is purer or less contaminated than competitors' products. The manufacturers of the "drug" Omacor, or prescription fish oil, have added to the confusion by suggesting that their product is the most pure of all, since it is the most concentrated of any fish oil preparation (900 mg EPA+DHA per capsule). They claim that "OMACOR is naturally derived through a unique, patented process that creates a highly concentrated, highly purified prescription medicine. By prescribing OMACOR® (omega-3-acid ethyl esters), a prescription omega-3, your doctor is giving you a concentrated and reliable omega-3. Each OMACOR capsule contains 90% omega-3 acids (84% EPA/DHA*). Nonprescription omega-3 dietary supplements typically contain only 13%-63% EPA/DHA."

How much truth is there in these concerns?

Let's go to the data published by the USDA, FDA, and several independent studies. Let's add to that the independent (and therefore presumably unbiased) analyses provided by Consumer Reports and Consumer Labs (www.consumerlab.com). How much mercury has been found in fish oil supplements?

None.

This is different from the mercury content of whole fish that you eat. Predatory fish that are at the top of the food chain and consume other fish and thereby concentrate organic methyl mercury, the toxic form of mercury. Thus, shark, swordfish, and King mackerel are higher in mercury than sardines, herring, and salmon.

The mercury content of fish oil capsules have little to do with the method of processing and much more with the animal source of oil. Fish oil is generally obtained from sardines, salmon, and cod, all low in mercury. Fish oil capsules are not prepared from swordfish or shark.

Thus, concerns about mercury from fish oil--regardless of brand--are generally unfounded, according to the best information we have. Eating whole fish--now that's another story for another time. But you and I can take our fish oil to reduce triglycerides, VLDL, IDL, small LDL, and heart attack risk without worrying about mercury.