Almonds are the new wheat

Once you eliminate this genetically-altered Frankengrain called modern wheat, the diet should center around vegetables, nuts, healthy oils like olive and coconut, fish, meats, cheese, olives, avocados and other real whole foods. This is, in fact, the diet that I have advocated in my heart disease prevention practice, as well as my online program for prevention and reversal of heart disease.

But what if you'd like a piece of cheesecake or a nice slice of dessert bread---but you don't want to gain two pounds, spend 48 hours in the bathroom suffering with diarrhea and cramps, 3 weeks of joint pains and leg swelling, wade through mental "fog," anxiety, and rage just because you had that momentary indulgence---as you would with wheat?

That's why I've been focusing on recipes that allow you to have something familiar, e.g., chocolate coconut bread or biscotti, but using ingredients that will not generate the metabolic contortions triggered by wheat.

On perusing these recipes, you will notice that there are recurring ingredient themes. Many of the same ingredients pop up time and again. Among the most frequent, versatile, user-friendly, and tasty: Almonds.

You can use almonds as ground whole almonds, ground blanched almonds for a finer texture, ground roasted almonds, almond butter (though, for maximum health benefits, I prefer the ground whole almonds). Ground almonds allow you to recreate muffins, breads, scones, pizza crust, pie crust, biscotti, and cookies with health benefits that exceed that of whole wheat---but with none of the downside: no weight gain, no high blood sugar, no triggering of small LDL particles (#1 cause of heart disease in the U.S.), no accumulation of visceral fat, no appetite stimulation.

In short, you just have your chocolate almond biscotti or mocha cupcake and enjoy it, no health price to pay. So I call almonds the new wheat, except better.

Being regular is dangerous to your health

No, I'm not referring to your daily morning ritual in the bathroom. I'm talking about heart rate.

Counterintuitively, a perfectly regular heart rate is a marker of poor health. People with perfect regularity of heart rate have more heart attacks, for instance.

Regularity of heart rate occurs more commonly in people with hypertension and other metabolic derangements, and it signals increased risk for both heart attack and death. A perfectly regular heart rate, i.e., no variation in the time interval from beat to beat, suggests that the parasympathetic nervous system, the component of automatic ("autonomic") nervous system control that is associated with the relaxation response, feelings of well-being, quiet, and relaxation, is weak. It also means that the opposing sympathetic nervous sytem that regulates the "fight or flight," adrenaline-like response is allowed to be dominant. Dominance of the sympathetic over the parasympathetic system generates regularity of heart rate. Heart rate also tends to be faster, e.g., 85 beats per minutes rather than 55 or 60 beats per minute. So perfect regularity, as well as increased rate, is undesirable.

What we want is irregularity of heart rate. But not irregularity that occurs chaotically with no rhyme or reason. More precisely, we want variability in heart rate. And we want variability to occur in synchrony with breathing, i.e., the respiratory cycle.

The ideal response is:

1) increase in heart rate with inspiration

2) decrease in heart rate with expiration.

Heart rate in healthy people typically varies 15-20 beats per minute within the respiratory cycle, e.g., 60 bpm at end-exhalation, 80 bpm at end-inspiration.

Restoration of increased heart rate variability is associated with reduced blood pressure, reduced blood sugars (HbA1c), reduced inflammatory markers and cortisol (associated with stress), even an increase in DHEA levels. Feelings of well-being and calm also develop.

Among the strategies to consider to restore heightened heart rate variability and slowed heart rate include:

--Omega-3 fatty acid supplementation
--Exercise
--Weight loss
--Deep breathing exercises
--Meditation, prayer, and biofeedback

For our Track Your Plaque purposes, we are folding in the HeartMath strategies, i.e., use of a heart rate monitor that calculates heart rate variability in the context of respiratory cycle. If you've not already done so, take a look at the two Special Reports devoted to this topic on the Track Your Plaque website.

You mean weight loss is hazardous to your health?

In my last Heart Scan Blog post, What is this wacky thing called weight loss?, I discussed how weight loss is associated with distortions in cholesterol and blood sugar values that can be very confusing, often leading your doctor to wrongly and unnecessarily prescribe drugs--since he/she likely rarely sees weight loss.

Blog reader, Donald K., posted his enlightening story:

I experienced this very thing.

After losing serious weight from the eliminating wheat, processed, and sugary foods (1 year in total) I lost 130 pounds. When I was nearly finished I went to see my doctor. He wanted to put me on statins. I explained to him how the data does not support application to me (no evidence of heart disease) and I got the mantra about standards of practice, etc, etc. I held my ground and decided I am much happier eating dairy, eggs, grass fed beef, wild caught fish, and as much raw foods (nuts, veggies, fruits) as my body desires to treat my health parameters.

Maintaining weight, it is easy. My BMI (23 down from 40) has remained constant for a few months now. You are right: metabolic processes definitely change. I no longer have sensations of glucose fluctuations or an uncontrolled appetite. I can only imagine the improved hormone regulation and metabolic communication going on inside my body.

The symptoms from obesity, all gone. Goodbye sleep apnea, hypertension, hemorrhoids, arrhythmias, gastroinestinal disruptions, smelly body, chaffing thighs, and others not mentioned. The positive effects are just as dramatic, but I don’t want to ramble on.

Weight loss? What is it? Getting your life back!


Brace yourself: If you are following the nutrition advice posted here and in the Track Your Plaque program, or the discussion I've initiated in Wheat Belly, then you may find yourself in the very same health predicament as Donald. Arm yourself to protect yourself against the drug-wielding ways of doctors. No, weight loss to achieve ideal weight is definitely not bad for health. But your doctor's misinterpretation of its effects can be!

What is this wacky thing called "weight loss"?

I've discussed this before, but it has proven such an (encouragingly!) frequent issue that I thought it was worth discussing once again.

What happens when you lose weight?

The process of weight loss is characterized by multiple shifts in metabolic patterns that can be confusing. To the uninitiated eye, weight loss can look like a disastrous distortion in metabolism. The naive doctor on seeing your lab values, for instance, might insist you take a statin drug, a fibrate like Tricor (to reduce triglycerides or increase HDL), or simply berate you for your bad health habits--when it's actually a good thing you've accomplished.

So when you lose weight, say, 30 pounds in 3 months, what have you accomplished?

Energy stored as fat, especially from visceral fat stores, is mobilized into the bloodstream. It floods the bloodstream as fatty acids and triglycerides. These fatty acids and triglycerides don't occur in isolation, but interact with other particles and metabolic patterns. The resulting blood patterns include:

--Increased triglycerides--An increase in triglycerides, for instance, from 90 mg/dl to 200 mg/dl in the midst of weight loss is common.

--Reduced HDL--The flood of triglycerides leads to increased degradation of HDL, thus a drop. A drop in HDL from, say, 40 mg/dl to 27 mg/dl--very frightening to people--is exceptionally common.

--Increased blood sugar--The flood of fatty acids and triglycerides results in insulin resistance, leading to higher blood sugars. It is not uncommon for someone with pre-diabetes to develop diabetic-range blood sugars, or a non-diabetic to show pre-diabetic blood sugars.

--Increased small LDL particles--Though small LDL is highly variable during weight loss. When it does happen, it's probably from the interaction of VLDL (triglycerides) with LDL particles and the reaction that overloads LDL particles with triglycerides and conversion to small LDL particles.

So why don't doctors often recognize these patterns when a patient loses weight? Because they rarely see it. Most of my colleagues are accustomed to having patients come back with weight gain, getting heavier and heavier each time. Lose weight? Impossible! So they just don't recognize weight loss effects when they see it. As followers of The Heart Scan Blog know, a frequent conversation around here is "Am I too skinny?" or "How do I stop losing weight?"

The solution: Be patient. Be patient and wait about two months after a weight plateau has been achieved. That's when the numbers "settle down" and you see marked drops in triglycerides, increases in HDL, drops in blood sugar, reductions in small LDL.

As with many things, it's all about timing.

Why small LDL particles are the #1 cause of heart disease in the US

Ask your doctor: What is the #1 cause of heart disease in the US?

Let's put aside smoking, since it is an eminently modifiable risk and none of those crazies read this blog anyway. What will your doctor say? Most like he or she will respond:

High cholesterol or high LDL cholesterol

Too much saturated fat

Obesity

Pfizer, Merck, AstraZeneca and their kind would be overjoyed to know that they can add your doctor to their eager following.

I'd tell you something different. I would tell you that small LDL particles are, by far and away, the #1 cause for heart disease. I base this claim on several observations:

--Having run over 10,000 lipoprotein panels (mostly NMR) over the past 15 years, it is a rare person who does not have a moderate, if not severe, excess of small LDL particles. 50%, 70%, even 90% or more small LDL particles are not rare. Over the course of a year, the only people who show no small LDL particles are slender, athletic, pre-menopausal females.

--In studies in which lipoproteins have been quantified in people with coronary disease, small LDL particles dominate, just as they do in my office. Here's a 2006 review.

--Small LDL is largely the province of people who consume carbohydrates, such as the American population instructed to "cut fat and eat more healthy whole grains." Conventional diet advice has therefore triggered an expllosion in small LDL particles.

--When fasting triglycerides exceed 60 mg/dl, small LDL particles increase as a proportion of total LDL particles. This includes the majority of the US population. (This ignores postprandial, or after-eating, triglycerides, which also contribute to small LDL formation.)

If you were to read the data, however, you might conclude that small LDL affects a minority of people. This is because in most studies small LDL categorize it as either "pattern B," meaning exceeding some arbitrary threshold of percentage of small LDL particles, versus "pattern A," meaning falling below that same arbitrary threshold.

Problem: There is no consensus on what percentage of small LDL particles should mark the cutoff between pattern A vs. pattern B. In many studies, for instance, people with 50% small LDL particles are called "pattern A."

If, instead, we were to set the bar lower to identify this highly atherogenic (atherosclerotic plaque-causing) particle at, say, 20-30% of total, then the number or percentage of people with "pattern B" small LDL particles would go much higher.

I see this play out in my office and in the online program, Track Your Plaque, every day: At the start eating a low-fat, grain-filled diet with lots of visceral fat ("wheat belly") to start, they add back fat and cut out all wheat and limit carbohydrates. Small LDL particles plummet

Even moore from Jimmy Moore

The ubiquitous and irrepressible Jimmy Moore posted even more commentary about the Wheat Belly phenomenon here, what he calls "The Wheat Belly Bonanza."

Is low-carb really, at its core, little more than elimination of wheat? Sure, corn, rice, and sugar exert deleterious effects. But the dominant effect--by far--is the elimination of wheat. So is the low-carb movement really, at its core, a wheat-elimination movement?

Food (non-wheat-containing, of course) for thought.

Heart Scans: An Interview with Jimmy Moore

My friend, Jimmy Moore, of The Livin' La Vida Low Carb Show, posted this video of an interview I did with him.

I provide some background on how heart scanning came about and how it led to the creation of the Track Your Plaque program.

It reminds me how far we've come over the 8 years since the program got started. From its modest start as just an information resource to help people understand their heart scan score, to a comprehensive program that helps followers gain incredible control over coronary plaque and coronary risk that has now expanded to over 30 countries. High-tech heart procedures still dominate public consciousness, but the tremendous power of real heart disease prevention efforts are gaining more and more attention as each day passes.

Wheat Belly #5 on New York Times Bestseller list!

The New York Times just released its bestseller list due for release September 18th, 2011 . . . .

Wheat Belly is #5!! (That darned Jane Fonda woman elbowed me out for the #4 spot!

[caption id="attachment_4452" align="alignright" width="574" caption="Wheat Belly hits #5 on New York Times Bestseller List--in 1st week!"][/caption]

Interview with Jimmy Moore of Livin' La Vida Low-Carb

Here's my podcast interview with Jimmy Moore, host of the Livin' La Vida Low-Carb Show. (If you want to fast forward to the interview, go to time marker 41:20 on the slidebar.)



In the podcast, I talk about how the Track Your Plaque program and its focus on lipoprotein testing, along with the need to reverse the incredible epidemic of diabetes and pre-diabetes, led to elimination of all wheat from the diet and the book, Wheat Belly.

An open letter to the Grain Foods Foundation

Readers: Please feel free to reproduce and disseminate this letter any way you see fit.


To:

Ms. Ashley Reynolds
490 Bear Cub Drive
Ridgway, CO 81432
Phone: 617.226.9927
ashley.reynolds@mullen.com


Ms. Reynolds:

I am writing in response to the press release from the Grain Foods Foundation that describes your effort to "discredit" the assertions made in my book, Wheat Belly: Lose the wheat, lose the weight and find your path back to health. I'd like to address several of the criticisms of the book made in the release:

" . . . the author relies on anecdotal observations rather than scientific studies."
While I do indeed have a large anecdotal experience removing wheat in thousands of people, witnessing incredible and unprecedented weight loss and health benefits, I also draw from the experiences already documented in clinical studies. Several hundred of these studies are cited in the book (of the thousands available) and listed in the Reference section over 16 pages. These are studies that document the neurologic impairment unique to wheat, including cerebellar ataxia and dementia; heart disease via provocation of the small LDL pattern; visceral fat accumulation and all its attendant health consequences; the process of glycation via amylopectin A of wheat that leads to cataracts, diabetes, and arthritis; among others. There are, in fact, a wealth of studies documenting the adverse, often crippling, effects of wheat consumption in humans and I draw from these published studies.


"Wheat elimination 'means missing out on a wealth of essential nutrients.'"
This is true--if the calories of wheat are replaced with candy, soft drinks, and fast food. But if lost wheat calories are replaced by healthy foods like vegetables, nuts, healthy oils, meats, eggs, cheese, avocados, and olives, then there is no nutrient deficiency that develops with elimination of wheat. There is no deficiency of any vitamin, including thiamine, folate, B12, iron, and B6; no mineral, including selenium, magnesium, and zinc; no polyphenol, flavonoid, or antioxidant; no lack of fiber. With regards to fiber, please note that the original studies documenting the health benefits of high fiber intake were fibers from vegetables, fruits, and nuts, not wheat or grains.

People with celiac disease do indeed experience deficiencies of multiple vitamins and minerals after they eliminate all wheat and gluten from the diet. But this is not due to a diet lacking valuable nutrients, but from the incomplete healing of the gastrointestinal tract (such as the lining of the duodenum and proximal jejunum). In these people, the destructive effects of wheat are so overpowering that, unfortunately, some people never heal completely. These people do indeed require vitamin and mineral supplementation, as well as probiotics and pancreatic enzyme supplementation.


I pose several questions to you and your organization:

Why is the high-glycemic index of wheat products ignored?
Due to the unique properties of amylopectin A, two slices of whole wheat bread increase blood sugar higher than many candy bars. High blood glucose leads to the process of glycation that, in turn, causes arthritis (cartilage glycation), cataracts (lens protein glycation), diabetes (glycotoxicity of pancreatic beta cells), hepatic de novo lipogenesis that increases triglycerides and, thereby, increases expression of atherogenic (heart disease-causing) small LDL particles, leading to heart attacks. Repetitive high blood sugars that develop from a grain-rich diet are, in my view, very destructive and lead to weight gain (specifically visceral fat), insulin resistance, leptin resistance (leading to obesity), and many of the health struggles Americans now experience.

How do you account for the psychologic and neurologic effects of the wheat protein, gliadin?
Wheat gliadin has been associated with cerebellar ataxia, peripheral neuropathy, gluten encephalopathy (dementia), behavioral outbursts in children with ADHD and autism, and paranoid delusions and auditory hallucinations in people with schizophrenia, severe and incapacitating effects for people suffering from these conditions.

How do you explain the quadrupling of celiac disease over the last 50 years and its doubling over the last 20 years?
I submit to you that, while this is indeed my speculation, it is the changes in genetic code and, thereby, antigenic profile, of the high-yield semi-dwarf wheat cultivars now on the market that account for the marked increase in celiac potential nationwide. As you know, "hybridization" techniques, including chemical mutagenesis to induce selective mutations, leads to development of unique strains that are not subject to animal or human safety testing--they are just brought to market and sold.

Why does the wheat industry continue to call chemical mutagenesis, gamma irradiation, and x-ray irradiation "traditional breeding techniques" that you distinguish from genetic engineering? Chemical mutagenesis using the toxic mutagen, sodium azide, of course, is the method used to generate BASF's Clearfield herbicide-resistant wheat strain. These methods are being used on a wide scale to generate unique genetic strains that are, without question from the FDA or USDA, assumed to be safe for human consumption.

In short, my view on the situation is that the U.S. government, with its repeated advice to "eat more healthy whole grains," transmitted via vehicles like the USDA Food Pyramid and Food Plate, coupled with the extensive genetic transformations of the wheat plant introduced by agricultural geneticists, underlie an incredible deterioration in American health. I propose that you and your organization, as well as the wheat industry and its supporters, are at risk for legal liability on a scale not seen since the tobacco industry was brought to task to pay for the countless millions who died at their product's hands.

I would be happy and willing to talk to you personally. I would also welcome the opportunity to debate you or any of your experts in a public forum.

Wiliam Davis, MD
Author, Wheat Belly: Lose the wheat, lose the weight and find your path back to health (Rodale, 2011)
All posts by william-davis

American Heart Association stamp of approval

The American Heart Association (AHA) has a program called the Heart-Check Mark, an "approval" process that permits a food manufacturer to affix the AHA logo and stamp of approval on various food products.

A company simply makes application to the AHA. The application and product details are reviewed and then approved or turned down.

To date, 106 companies have obtained the AHA stamp of approval on 768 products. What kinds of products are on the approved list? Here's a sample:

--Honey Bunches of Oats

--Kellogg's Frosted Mini-Wheats

--Cocoa Puffs cereal

--Cookie Crisp cereal ("The great taste of chocolate chips in every bite!")


There are 764 others. If you doubt this, just go to the store and take a look at the product containers.

What the heck is going on here? Most of us with any judgment know that these products are pure sugar. They may contain "no more" than 15-40 grams sugar per sugar, but the principal products--corn, wheat, fructose--mean that these products are, in effect, nearly pure sugar. Yet they carry the AHA stamp of approval.

What do products like this cause? It's a long list but the major effects include:

--Obesity

--Diabetes

--Drop in HDL

--Rise in triglycerides

--Small LDL particles

--Heightened inflammation (i.e., C-reactive protein)

--Mental cloudiness


Need I go on? Why are products like these and many others deserving of the AHA heart-check approval? Because they lack high fat and saturated fat (3.0 grams, 1.0 grams respectively, by AHA criteria). In other words, just lacking these ingredients means that, to the AHA, they qualify as "heart healthy."

By that same line of reasoning, many candy bars are "heart healthy", as are many cookies and cupcakes.

What's the reason behind this extraordinary absurdity? Is the AHA stupid?

There may be many reasons, but one very suspicious fact becomes immediately obvious when you realize these endorsements product a substantial revenue source for the AHA, since companies must pay for the right to use the heart-check approval mark. Also, just look at the major contributors (millions of dollars) to the AHA: ConAgra, General Mills, Kraft, etc.) You get the picture.

Does this make the AHA evil? Not necessarily. But it seriously erodes credibility. it also should make you very leery of any advice that comes from such an agency that is reluctant to bite the food manufacturer hands that feed it.

In my view, we simply cannot rely on the AHA for genuine, unbiased heart health advice.

"Your heart scan score means nothing"

Charles was visibly confused.

He'd gotten his CT heart scan after hearing one of the local scan center's ads on the radio. His score 2773, obviously in the 99th percentile for any age.

"Do you think the score means anything? My primary doctor said that it was meaningless because it was all in the deep wall of the artery. He said that it has nothing to do with risk for heart attack. As long as I feel good, he says don't do anything."

What exactly did his doctor mean, in the "deep wall of the artery"?

What the doctor is referring to is the fact that some people with a long history (many years) of diabetes or kidney failure (also for many years) tend to develop calcium deposits in the media, or muscular layer of arteries. The media is the tissue thin layer just below the intima, the most inner layer of arteries that we usually associate with atherosclerotic plaque and the layer that is most prone to calcium accumulation that we score on heart scans.

Aging, generally into your late 70s, 80s, and onwards, also increases the likelihood of medial calcification. Lastly, longstanding deficiency of vitamin D encourages medial calcification.

Is there any way to distinguish intimal vs medial calcification on a heart scan? No, there is not. Having read many thousands of CT heart scans, I can tell you that there is no practical way in 2007 to tell the difference.

Then how did this doctor "know" that Charles' calcium was "deep walled" or medial? Simple: He didn't. This was yet another example of ignorance based on old thinking. Unfortunately, he did Charles a serious disservice by dismissing his heart scan score that predicted a 25% per year risk for heart attack.

Interestingly, whether calcium is intimal as in atherosclerotic plaque, or medial, both are strongly associated with risk for heart attack. In other words, if calcium is confined to the intima, heart disease risk is present. If calcium is limited to the media, risk is still present.

In all practicality, the only difference we make of the intima vs. media argument (that is, when the distinction has been made by some other means like intracoronary ultrasound, the test that is truly necessary to distinguish the two patterns) is that medial calcification may be more powerfully related to vitamin D deficiency. Thus, someone with heavy medial calcification may require closer attention to maintaining a perfect year-round blood level of 25-OH-vitamin D3. But that's the only practical difference.

Vitamin D toxicity?

"My primary care doctor said to stop the vitamin D because it's toxic. So I stopped it and I just take a multivitamin. He said that a multivitamin and two glasses of milk a day was all I needed."

So proclaimed Eleanor to me. This happens around once every week by doctors frightened of the vitamin D.

So I reminded Eleanor that, before starting vitamin D supplementation, her blood level of 25-OH-vitamin D3 had been 17 ng/ml--severe deficiency.

On 4000 units per day (oil-based gelcap), her blood level had been 37 ng/ml--still deficient, below the desirable range of 50-60 ng/ml. That's the dose Eleanor's doctor had declared "toxic."

When exactly does deficiency develop? There's not full agreement on this, but Dr. Michael Holick of Boston University, among the most experienced and insightful authorities on vitamin D, states that toxicity is more likely when blood levels exceed 150 ng/ml (Nutr Clin Pract. 2007 Jun;22(3):297-304).

In other words, Eleanor and her doctor should not be concerned with toxicity, but with the persistent levels of deficiency she is suffering.

Some authorities call the behavior of vitamin D "bi-phasic": Deficiency is toxic, excessive levels are toxic. We're really just trying to achieve a middle ground in vitamin D levels that are above deficiency but below toxicity.

In reality, deficiency is exceptionally common. In fact, it's the rule around here (northern U.S.), with >95% of everybody we check severely deficient in winter, mildly-moderately deficient in summer. Very few people approach normal levels year round without supplementation.

Toxicity, on the other hand, is exceedingly rare. I have seen it once in a woman who was taking a toxic dose of 50,000 units a day on the instructions of her (mis-guided) doctor. Thankfully, no ill-effects developed from this little "experiment."

So, it's not toxicity that is the overwhelmingly common worry, but deficiency, severe and sustained.

Non-profit hospitals

Take a look at your local hospital and you're likely to notice several curious things:

1) It is likely non-profit, meaning it enjoys a non-profit status with the Internal Revenue Service and enjoys the tax benefits of not paying taxes on profits. This provides an advantage to tax-protected hospitals. 70% or more of hospitals in the U.S. are "non-profit."

2) Non-profit or no, many hospitals operate under the guise of a religious affiliation, e.g., St. Mary's Hospital, Trinity Hospital, All Saints', Jewish Hospital, etc.

3) Executives in non-profit hospitals can make capitalistic salaries. One CEO of a Milwaukee hospital took home $3.7 million dollars in salary last year. That's not including the very substantial perks and business interests in the spin-off businesses the hospital owns, including pharmacies, drug and medical device disitributors, even a venture capital division. "Non-profit" does not have to mean that executives within the operation can't benefit handsomely.

That same hospital system spends over $10 million dollars in a year in local marketing for TV ads, print advertising, etc. Ads are slick and professionally produced.

Make no bones about it: These are "non-profit" for tax purposes only . They are for-profit in every other sense of the phrase, including rich rewards for the insiders.

Guess how those fat executive salaries and large marketing budgets are paid for? That's right: the 12-inch incision in your chest; the four stents, defibrillator, and repeated nuclear stress tests; the revolving door of hospitalization after hospitalization that typifies the "heart patient" experience.

See the hospital for what it is: In the 21st century, it is no longer a charitable operation worthy of your volunteer time and donations. It is a business no different than Home Depot, IBM, or--Enron. Yes, they do perform needed services, as well. But the perverse equation that often determines who needs hospitalization and who doesn't, who needs a heart procedure and who doesn't, is not always based on necessity but on financial return. Just ask the CEO.

What's the best lipoprotein test?

This is a frequent question from Track Your Plaque Members and others interested in improving their heart disease prevention program beyond that of simple-minded cholesterol testing.

I obtain lipoprotein testing every day on patients. I can tell you with the confidence of having done thousands of these tests that plain, old-fashioned cholesterol testing is like relying on riding a scooter to work compared to an 8-cylinder modern automobile. The scooter might get you there, but any rain, snow, or long distance to travel and you can just forget it.

All too often, lipoprotein testing uncovers abnormalities that standard cholesterol testing simply fails to uncover.

So, among the various lipoprotein tests available, which is best?


There are three commercial tests available today:

1) Gel electropheresis (GGE)--often known by its "brand" name as the Berkeley lipoprotein profile, after Berkeley HeartLabs. GGE uses a gel with an electric field applied to cause lipoproteins to migrate, based on particle size and charge.

2) Vertical auto-profile (VAP)--a form of centrifugation, or high-speed spinning of blood plasma to separate lipoprotein particles.

3) Nuclear magnetic resonance (NMR)--the idea of putting plasma in an NMR (also known as MRI) device to characterize blood proteins.

All three tests do an excellent job. All are competitively priced. All have validating data--lots of it--to justify their broad use (though health insurers, in their vast wisdom, would still have you believe that the tests are "experimental").

But is one better?

Having done many of all three (though least of VAP), I am partial to Liposcience's NMR. (By the way, I receive no fees from Liposcience to use their test, nor to promote it in any way.)

I believe NMR is superior in a few ways:

1) I believe that the LDL particle number is the best way to truly quantify LDL, better than apoprotein B and "direct" LDL.

2) It provides what I believe to be more accurate small LDL measures.

3) It provides intermediate-density lipoprotein (IDL), a post-prandial, or after-eating, measure not available on the other two.

Perhaps I'm biased because I use the NMR most frequently. But I've used it because I felt it yielded superior, more clinically believable, data.

In truth, all three laboratories do an excellent job and you'd be served fine by obtaining any of the three. But my heart goes to NMR.

Vitamin K2, aspirin, fish oil and blood thinning

An interesting question came up from one of our Track Your Plaque Members on the Forum.

"I am now taking 9 mg of vitamin K1 and 1000 mcg of K2.

Does taking this supplement with this much K1 have a counteracting effect on the thinning/anticlotting properties of aspirin and fish oil that I also take?"


Great question (along with lots of other greater discussions we have on the Forum.)

The answer: Vitamin K should have no effect on the platelet-blocking effects of aspirin or fish oil. The majority of blood clot inhibiting effects of aspirin and fish oil arise from their ability to keep blood platelets from "clumping" (just like the TV commercials for Plavix).

Vitamin K, on the other hand, participates in the liver production of blood clotting factors (like II, VII, IX, and X, among others for you curious ones).

Thus, vitamin K-dependent clotting factors and platelet-blocking are two separate pathways to forming blood clots. Some of us refer to the difference as "red clots" from the vitamin K pathway and "white clots" from the platelet pathway, since they really do have this different physical appearance.

The vitamin K2 conversation, like that about vitamin D, is fascinating for its potential to provide the missing link between the tightly-tied fortunes of bone health and atherosclerosis. Why is someone with a high CT heart scan score far more likely to have osteoporosis? Vitamin D and K2 deficiency may provide the missing link for many people.

"Drug no cure for gluttony"

That's the headline I'd like to see associated with rosiglitazone, brand name Avandia.

The recent negative press, whether deserved or not, surrounding the prescription drug rosiglitazone for pre-diabetes and diabetes highlights the fact that drugs never--never--substitute for what we can achieve with lifestyle changes.

Typically, rosiglitazone reduces blood sugar a few milligrams, reduces C-reactive protein, and very modestly reduces triglycerides and its associated evil lipoprotein friends. It also causes an average weight gain of 8 lb in the first year of use.

What will weight loss achieve, especially if accomplished through dramatic reduction or elimination of processed carbohydrates and wheat products, along with fish oil supplementation, vitamin D normalization, and exercise? Extraordinary benefits, far superior to what is achievable with this drug. In fact, while rosiglitazone is a Band-Aid for this process, the lifestyle changes can represent a cure in many or most instances.

It should come as no surprise that a drug that does nothing more than increase sensitivity to insulin cannot erase the devastating effects of an unhealthy life. Take rosiglitazone but neglect exercise, don't bother with vitamin D, indulge in pretzels and breakfast cereals, gain more weight . . . It serves the drug company's agenda better than it serves health.

Rosiglitazone not so rosy?

Dr. Steve Nissen of the Cleveland Clinic published a study that suggests that the pre-diabetes and diabetes drug, rosiglitazone, may increase likelihood of heart attack by 43%.

I say "suggests" because the analysis was something called a "meta-analysis", a re-examination of data obtained by pooling unrelated studies and reanalyzing the data. Strengths of this sort of analysis: Sometimes trends that are not evident in smaller studies finally become evident in the larger numbers of participants obtained through pooling of data. Downside: Any statistician will tell you that a meta-analysis can only suggest an association, it cannot prove it.

Nonetheless, we are talking about people's lives. As they say, if you are taking this drug, also known by the brand name, Avandia, then talk to your doctor. I think that this is sound advice, as there are a number of factors to weigh in decision making. For instance, how far along the diabetic path are you? Have you had negative experiences with other agents?

It will, unfortunately, be months to years before confirmatory evidence on this question become available. In the meantime, Nissen will accuse the drug industry of pushing drugs through the FDA approval process without full safety data. GlaxoSmithKline, the manufacturer of Avandia, will counter with claims of weak data, the existing trials not confirming Nissen's findings, etc. We've seen it before.

My take on this is to step back and look at the broad picture. Do we need yet another reason to say that it's far better to maintain normal body weight, dramatically reduce reliance on processed carbohydrates and wheat, exercise, and following other insulin-sensitizing strategies, rather than rely on insulin-sensitizing drugs? (That's what rosiglitazone is supposed to do.) Metabolic syndrome, also known as pre-diabetes, or diabetes is present to various degrees in two thirds of all adults I meet. Nearly all of it is self-inflicted. Nearly all of it is curable with the above lifestyle strategies if undertaken early enough in the process.

A 190 lb, 5 foot 2 inch woman, or a 220 lb, 5 foot 10 inch man, both of whom are surprised that they have pre-diabetes really need to get a grip on reality and health. To me, it's no surprise that drugs do not reverse all the nasty manifestations of lifestyle gone berserk. It should also come as no surprise that the complex, chaotic physiologic mess created by metabolic syndrome and pre-diabetes is not perfectly managed by adding one drug.

The lipid distorting effects of weight loss

Roger experienced a near-fatal heart attack 6 years ago. He survived thanks to the quick action of bystanders who initiated CPR and called 911. An emergency catheterization was performed and a stent implanted into the closed right coronary artery. But that's not why I tell Roger's story.

Since then, Roger has become comfortable with the idea that he has heart disease. His initial commitment to good nutrition and exercise has waned, as it often does in us distractable humans. So Roger gained about 30 lbs through a long winter, inactivity, eating frozen dinners, and the cookies and baked goodies his daughters made him.

As a result of the weight gain and inactivity, Roger's HDL dropped to 32 mg/dl, triglycerides rose to 211 mg/dl, blood sugar crept up into the pre-diabetic range of 116 mg/dl. Undoubtedly, small LDL was out of control beneath the surface. His tummy reflected the weight gain, flaccid and overhanging his belt.

I read Roger the riot act. I reminded him of what he had experienced and nearly didn't survive. Weight loss and a re-invigoration of his nutrition and exercise efforts was going to be crucial.

Roger listened and took it to heart. Over three months, he lost 24 lbs, a phenomenal result. However, his repeat lipid panel showed an HDL of 28 mg/dl, triglycerides 234 mg/dl, blood sugar unchanged.

"I don't get it! I lose all this weight and the number get worse?!" Roger was understandably upset after his enormous effort.

I told Roger that after a profound weight loss, lipids can go berserk for up to two months after weight has stabilized. Typically, HDL drops and triglycerides rise--the opposite of what we want. But wait another two or so months after weight has stabilized and the numbers begin to look beautiful.

Why does this crazy effect happen? I really don't know and I've never heard a satisfactory explanation for it. But it is very real and quite predictable.

The lesson: after a substantial weight loss, be patient. Check your lipid numbers too soon and you might be confused or disappointed. If you do check them, bear in mind that additional time may need to pass before you see the weight loss fully reflected.

Cholesterol reduction and wheat

In my previous post, Identical twins and the explosive influence of weight , we witnessed an excellent example of the profound influence of food choices and weight control on lipoproteins. The heavier twin among these 35-year old male twins (Steve) had an LDL particle number over two-fold higher than his more slender counterpart (Alfred).

The heavier twin, Steve, got here through numerous and longstanding dietary excesses: fast foods, saturated fats, sweets, processed foods. The conventional answer to Steve's lipid dilemma would be to modestly reduce his reliance on saturated fat, exercise, and limit snacks.

How far would that get Steve? Not very far at all. With regards to his high LDL particle number of 2256 nmol/l (representing an "effective" LDL cholesterol of around 225 mg/dl), it would be reduced a little, perhaps 10%.

Notice, however, that 72% of all Steve's LDL particles are small (1639/2256). This is the pattern that responds dramatically to a sharp reduction in processed carbohydrates, especially wheat-containing products.

If Steve were to eliminate all wheat products--all breads, breakfast cereals, pretzels, cookies, cakes, pasta, crackers--LDL particle number will drop dramatically, perhaps 50%, often more depending on the magnitude of weight loss. Small LDL will respond most obviously and will be sharply reduced, perhaps disappear. Incidentally, these changes might not be well reflected by the conventional calculated LDL cholesterol, since small LDL particles are well-concealed by standard measures.

Reducing corn products, white and brown rice, and potatoes would also add to the effect. But, in 2007, wheat products represent 90% of the problem for the majority of people. Reducing or eliminating wheat therefore yields the biggest effect by a long shot.

Steve therefore represents an excellent example of how reducing processed carbohydrates, esp. wheat-containing products, can yield an unexpected and paradoxical reduction in LDL cholesterol as evidenced by the highly accurate LDL particle number (or apoprotein B). Reducing saturated fat sources also helps, but it certainly will not yield the kind of results most people need. You've got to be smarter than the simple-minded conventional advice.