Fat Head: Tom Naughton's manifesto for low-carb eating

12. March 2010 William Davis (16)
I just got back from Jimmy Moore's low-carb cruise to the Bahamas.

Among the many interesting people I met on the cruise was the creator of the documentary film, Fat Head, Tom Naughton.

Tom brings both creative insights into low-carbohydrate eating as well as humor. Low-carb eating can be a pretty contentious issue, but Tom made it fun. He will make you laugh about many of the odd notions we have about diet.

Among the best parts of Fat Head is Tom's portrayal of the effects of carbohydrates on insulin and fat metabolism:






Fat Head joins the ranks of films like Food, Inc, that make nutrition information entertaining. For anyone interested in a unvarnished look at diet, weight loss, along with a few laughs along the way, Tom Naughton's Fat Head is worth viewing.

Oatmeal: Good or bad?

11. March 2010 William Davis (67)

You've heard it before: oatmeal reduces cholesterol. Oatmeal producers have obtained permission from the FDA to use a cholesterol-reducing claim. The American Heart Association provides a (paid) endorsement of Quaker Oats.

I've lost count of the times I've asked someone whether they ate a healthy breakfast and the answer was "Sure. I had oatmeal."

Is this true? Is oatmeal heart healthy because it reduces LDL cholesterol?

I don't think so. Try this: Have a serving of slow-cooked (e.g., steel-cut, Irish, etc.) oatmeal. Most people will consume oatmeal with skim or 1% milk and some dried or fresh fruit. Wait an hour, then check your blood sugar.

If you are not diabetic and have a fasting blood sugar in the "normal" range (<100 mg/dl), you will typically have a 1-hour blood glucose of 150-180 mg/dl--very high. If you have mildly increased fasting blood sugars between 100 and 126 mg/dl, postprandial (after-eating) blood sugars will easily exceed 180 mg/dl. If you have diabetes, hold onto your hat because, even if you take medications, blood sugar one hour after oatmeal will usually be between 200 and 300 mg/dl.

This is because oatmeal is converted rapidly to sugar, and a lot of it. Even if you were to repeat the experiment with no dried or fresh fruit, you will still witness high blood sugars in these ranges. Do like some people and pile on the raisins, dried cranberries, or brown sugar, and you will see blood sugars go even higher.

Blood sugars this high, experienced repetitively, will damage the delicate insulin-producing beta cells of your pancreas (glucose toxicity). It also glycates proteins of the eyes and vascular walls. The blood glucose effects of oatmeal really don't differ much from a large Snickers bar or bowl of jelly beans.

If you are like most people, you too will show high blood sugars after oatmeal. It's easy to find out . . . check your postprandial blood sugar.

In past, I recommended oat products, specifically oat bran, to reduce LDL, especially small LDL. I've changed my mind: I now no longer recommend any oat product due to its blood sugar-increasing effects.

Better choices: eggs, ground flaxseed as a hot cereal, cheese (the one dairy product that does not excessively trigger insulin), raw nuts, salads, leftovers from last evening's dinner.

Mustard: Super health food?

6. March 2010 William Davis (32)
Could mustard--yes, the yellow condiment you smear on hot dogs--be a super heart healthy food in disguise?

Consider that mustard contains:

Vinegar

Turmeric

No appreciable sugar


The vinegar slows gastric emptying, resulting in slower absorption of any carbohydrates and a reduced glucose area-under-the-curve. Of the little fats contained (about 3 grams per 1/4 cup), most are desirable monounsaturates. Mustards are relatively rich in selenium, with 20 mcg per 1/4 cup, helpful for protection against cancer and thyroid disease, and magnesium, 31 mg per 1/4 cup.

Turmeric is added to most mustards. One of the constituents of turmeric, curcumin, the substance that confers the bright yellow color, has been a focus of interest for its anti-inflammatory effects. Curcumin has been documented to reduce activity of the inflammatory enzymes cyclooxygenase-2 (COX-2), lipoxygenase, and reduce activity of inflammatory signal molecules, tumor necrosis factor-alpha (TNF-a), interleukin (IL)-1,2,6,8, and 12, and monocyte chemoattractant protein (MCP). Curcumin also has been shown to reduce LDL oxidation, a potentially important step in atherosclerotic plaque formation. Turmeric is used as a tea by Okinawans. (Hmmmm . . . )

Turmeric content of mustard can vary, of course. Likewise, sugar content. Look for mustards that are not sweetened, so avoid honey mustard in particular. Look for hot, brown, horseradish, Dijon, etc. If there is a downside to mustard, it's sodium content, though the 709 mg per 1/4 cup should only be a problem for those who are sodium-sensitive (African Americans, in particular).

So perhaps mustard isn't exactly a super health food. But it may have some bona fide health effects and should be used generously especially if you are concerned about blood sugar and inflammatory phenomena.

Exercise and blood sugar

5. March 2010 William Davis (30)
There is no doubt that exercise yields benefits across a spectrum of health: reduced blood pressure,  reduced inflammation, reduced blood coagulation, better weight control, stronger bones, less depression, reduced risk for heart attack.

Exercise also influences blood sugar. Diabetics understand this best: Exercise reduces blood sugar 20, 30, 50 or more milligrams. A starting blood sugar, for instance, of 160 mg/dl can be reduced to 80 mg/dl by jogging or riding a bicycle. (I recently had brunch at an Indian restaurant with my family. Blood sugar one-hour postprandial: 134 mg/dl. I was sleepy and foggy. I got on my stationary bike and pedalled at a moderate clip for 60 minutes. Blood sugar: 90 mg/dl.)

Could the reduction of blood sugar with exercise be THE reason that exercise and physical activity provide such substantial benefits?

Think about it. Reduced blood sugar:

1) Reduces risk for future cardiovascular events.
2) Reduces glycation of proteins, i.e., reduced glucose binding to proteins like the ones in artery walls and the lenses of your eyes.
3) Reduces blood coagulation
4) Reduces endothelial dysfunction (abnormal artery constriction that leads to atherosclerosis)

This might explain why it doesn't require high levels of aerobic activity to derive benefit from exercise, since even modest efforts (e.g., a 15-minute walk after eating) reduce blood sugar substantially.

The incredible 33-year, 18,000-participant Whitehall study tells us that a postprandial (after-eating) blood sugar of an impossibly-difficult 83 mg/dl is required to erase the excess cardiovascular risk of blood sugar. Could this simply be telling us that physical activity or exercise is required to suppress blood sugars to these low levels?

It makes me wonder if an index of the adequacy of exercise is your post-exercise blood glucose.

The most important weight loss tool

4. March 2010 William Davis (15)

Question: What is the most effective tool available to help you lose weight? 


A pedometer (walk 10,000 steps, etc.)?

A treadmill? 




A bicycle?






No. None of the above. 

The most important tool you can use to achieve weight loss is your glucose monitor:



Timing of blood sugars

3. March 2010 William Davis (5)
Because different foods generate different blood sugar (glucose) responses, the timing of your blood sugar is an important factor to consider.

This question has come up a number of times. Commenters have asked whether the one-hour postprandial glucose is timed with the start of the meal or the conclusion of the meal.

In my view, if we simply ignored all aspects of meal composition, then blood glucose should be obtained one hour after the conclusion of a meal. This is because most mixed meals (i.e., mixed in composition among proteins, fats, and carbohydrates) yield peak blood glucose levels at 60-90 minutes after consumption. Timing blood glucose to 60 minutes after the conclusion of a meal puts the sample right about at the peak.

But this is an oversimplification. For instance, here is the blood glucose behavior after so-called "complex" carbohydrates wheat bread, rye bread, rye made with beta glucan, and whole wheat pasta (50 grams carbohydrates each) in slender, healthy volunteers, mean age 29 years:


From Juntunen et al 2002

Note that blood glucose peaks at 35 minutes postprandial. (To convert glucose in mmol/L to mg/dl, multiple by 18. Thus, whole wheat bread increased blood glucose from 94 mg/dl to 122 mg/dl. Also note the lower peak glucose for pasta, but sustained higher glucose levels hours later.)

In another study, older (mean age 64 years), overweight (BMI 27.9) females with diabetes were given 50 grams carbohydrate, 50 grams carbohydrate with olive oil, or 50 grams carbohydrate with butter:


From Thomsen et al 2003. Control meal of soup plus 50 g carbohydrates ({blacktriangledown}), the control meal plus 80 g olive oil ({circ}), and the control meal plus 100 g butter (•).

In this experience, note that postprandial glucose peaks 60-120 minutes after the meals (consumed within 10 minutes), delayed more when either oil is included. Blood glucose started at 144 mg/dl and peaked as high as 230 mg/dl with carbohydrates only; peaks were reduced (along with AUC) when oil was included. (Note the differential effect, olive oil vs. butter.)

These two sets of observations give you a range of blood glucose behavior. One side lesson: Carbohydrates should never consumed by themselves, else you will pay with a high blood sugar (not to mention the hypoglycemic response later for many).

Psssst . . . There's sugar in there

1. March 2010 William Davis (13)
You non-diabetics who check your postprandial blood sugars already know: There are hidden sources of sugar in so many foods.

By now, everybody should know that foods like breakfast cereals, breads, bagels, pretzels, and crackers cause blood sugar to skyrocket after you eat them. But sometimes you eat something you thought was safe only to find you're showing blood sugars of 120, 130, 150+ mg/dl.

Where can you find such "stealth" sources of sugars that can screw up your postprandial blood sugars, small LDL, inflammation, blood pressure, and cause you to grow visceral fat? Here's a few:

Balsamic vinaigrette
Many commercially-prepared balsamic vinaigrettes, especially the "light" varieties, have 3 or more grams carbohydrates per tablespoon. Generous use of a sugar-added vinaigrette can therefore provide 12+ grams carbs. (Some, like Emeril's and Wish Bone, also contain high-fructose corn syrup.)

Hamburgers
I learned this lesson the hard way by taking my blood sugar after having a hamburger, turkey burger, or vegetarian burger (without bun): blood sugar would go way up. The effect is due to bread crumbs added to the meat or soy.

Tomato soup
If it were just tomatoes, it would still be somewhat high in sugars. But commercially-prepared tomato soup often contains added high-fructose corn syrup, sucrose, and wheat flour, bringing sugar totals to 12 to 20+ grams per half-cup. A typical 2-cup bowl of tomato soup can have upwards of 80 grams of sugar.

Granola
Sure, granola contains a lot of fiber. But most granolas come packed with sugars in various forms. One cup of Kellogg's Low-fat Granola with Raisins contains an incredible 72 grams (net) carbohydrates, of which 25 grams are sugar.


Given modern appetites and serving sizes, you can see that it is very easy to get carried away and, before you know it, get exposed to extraordinary amounts of sugar and carbohydrates eating foods you thought were healthy.

And don't be fooled by claims of "natural" sugar. Sugar is sugar--Just check your blood sugar and you'll see. So raw cane sugar, beet sugar, and brown sugar have the same impact as white table sugar. Honey, maple syrup, and agave? They're worse (due to fructose).

How low should blood sugar be?

28. February 2010 William Davis (0)
What should your blood sugar (glucose) be after eating?

Take a look at the data from the Whitehall study reported in 2006. The Whitehall Study stands apart from other studies in that it was very large (over 18,000 participants) who were observed for an unusually long time (33 years). All participants were administered a 50 gram glucose "challenge" at the start with glucose levels checked after the glucose challenge.

Here's what they found:




From Brunner et al 2006.
All posts by william-davis

To track small LDL, track blood sugar

24. December 2009 William Davis (28)
Here's a trick I learned after years of fussing over people's small LDL.

To gain better control over small LDL, follow blood sugars (blood glucose).

When you think about it, all the foods that trigger increases in blood sugar also trigger small LDL. Carbohydrates, in general, are the most potent triggers of small LDL. The most offensive among the carbohydrates: foods made with wheat. After wheat, there's foods made with cornstarch, sucrose (table sugar), and the broad categories of "other" carbohydrates, such as oats, barley, quinoa, sorghum, bulghur, etc.

Assessing small LDL requires a full lipoprotein assessment in which small LDL particles are measured (NMR, VAP, GGE). Not the easiest thing to do in the comfort of your kitchen.

However, you can easily and now cheaply check your blood sugar. Because blood sugar parallels small LDL, checking blood sugar can provide insight into how you respond to various foods and know whether glucose/small LDL have been triggered.

Here's how I suggest patients to do it:

1) Purchase an inexpensive blood glucose monitor at a discounter like Walmart or Walgreen's. You can buy them now for about $10. They're even sometimes free with promotional offers. You will also need to purchase lancets and test strips.

2) With a meal in question, check a blood sugar just prior to the meal, then again 60 minutes after finishing the meal. Say, for example, your pre-meal blood sugar is 102 mg/dl. You eat your meal, check it 60 minutes after finishing. Ideally, the postprandial (after-meal) blood sugar is no more than 102 mg/dl, i.e., no higher than pre-meal.

Perhaps you're skeptical that oatmeal in skim milk with walnuts and raisins will do any damage. So you perform this routine with your breakfast. Blood sugar beforehand: 100 mg/dl. Blood sugar 1 hour post: 163 mg/dl--Uh oh, not good for you. And small LDL will be triggered.

This approach is not perfect. It will not, for example, identify "stealth" triggers of blood sugar and small LDL like pasta, for the same reasons that pasta has a misleadingly low glycemic index: sugars are released slowly and not fully evident with the one-hour blood sugar.

Nonetheless, for most foods and meals, tracking your one-hour postprandial blood sugar can provide important insight into your individual susceptibility to sugar and small LDL-triggering effects.

C-reactive protein: Fiction from the drug industry?

21. December 2009 William Davis (0)
C-reactive protein (CRP) is the liver product of inflammatory responses anywhere in the body. If there's an inflamed left knee, CRP will be increased. If viral bronchitis is making you cough, then CRP will be increased.

The argument put forward by the drug industry is that, because CRP indicates underlying inflammation, very low-grade levels that can be measured in the absence of overt inflammation like the sore knee or bronchitis is associated with increased risk for cardiovascular events. There are now many studies that conclusively demonstrate that, the higher the CRP, the greater the cardiovascular risk.

Naturally, any marker of risk is followed by the inevitable study: Do statin drugs reduce the excess cardiovascular risk of excessive CRP?

And, yes, indeed they do. My statin-crazed colleagues rave about the so-called "pleiotropic," or non-lipid, effects of statins. CRP reduction and the reduction of risk associated with CRP result with statin treatment.

But is life really statin vs. placebo, as most statin trials are constructed? Are there strategies that can outdo statins like Crestor for reduction of CRP?

Watch your fish oil labels

17. December 2009 William Davis (36)
A quick quiz:

How much omega-3 fatty acids, EPA + DHA, are in each capsule of fish oil with the composition shown on the label below:





If you said 1340 mg (894 mg + 446 mg), sorry, but you're wrong. There are 670 mg EPA + DHA per capsule.

Did you notice that the composition, or "Supplement Facts," lists the contents of two capsules? Rather than the usual one capsule contents, this product label lists two capsules.

I don't know why some manufacturers or distributors do this. However, I have seen many people tripped up by this kind of labeling, taking half the omega-3 fatty acids they thought they were taking. This can be important when you are trying to obtain a specific dose of EPA + DHA to reduce triglycerides, reduce Lp(a), control abnormal heart rhythms, reduce bipolar mood swings, or other important effects.

I liken this to pulling up to a gas station where the sign says gasoline for $1.25. Wow! Can't beat that! You then find out that it's really $1.25 for a half-gallon, or $2.50 a gallon.

In truth, the labeling is accurate; it's just very easy to not notice the two capsule composition.

Why do I need a prescription for Olava?

16. December 2009 William Davis (0)
Imagine this:





What is OLAVA?

Olava is prescription olive oil. It is the purest, highest concentration of olive oil available.




Why Do I Need a Prescription for OLAVA?

Studies show that olive oil contains essential fatty acids, "good" fats that:



--Contain natural compounds your body needs for good health but can't produce on its own.

--Has antioxidants that may provide protection from heart disease.



So, it is common for people to ask why they need a prescription for OLAVA if it is made from a natural ingredient--olive oil. It's time to get the facts about OLAVA. Learn why OLAVA is different from olive oil you can buy at a store.



OLAVA Is an FDA-Approved Medication

OLAVA is the only FDA-approved medicine made from olive oil that's proven, along with diet, to reduce risk for heart disease


The FDA enforces standards to make sure that prescription medications like OLAVA are safe, effective, and quality controlled.


The way OLAVA is manufactured is reviewed and approved by the FDA.


OLAVA uses a 10-step purification process that helps remove lead and other environmental toxins that can be present in olive oil.


Each 1-gram capsule of OLAVA contains 1000 mg of pure olive oil.


The FDA-approved dose of OLAVA is 4 capsules per day. It could take up to 2 tablespoons per day of regular olive oil to provide the same amount of active ingredients proven to lower heart disease risk.




What Else You Should Know About Olive Oil

Regular olive oil has not been approved by the FDA to treat any specific disease like heart disease.



Olive oil doesn't have specific dosing information; it has a food label.



Olive oil does not go through an FDA-approved manufacturing process.





Talk to Your Doctor About OLAVA

If you have very heart disease, you may need a prescription medicine, along with diet, to treat your condition. Talk to your doctor about OLAVA. Print a trial offer to use on your first prescription of OLAVA.

Overweight, hungry, diabetic, and fat-free

15. December 2009 William Davis (52)
Let me tell you about my low-fat experience from 20 years ago.

At the time, I was living in Cleveland, Ohio, and served on the faculty at a large metropolitan university-affiliated hospital, supervising fellows-in-training and developing high-tech cath lab procedures like directional athererectomy and excimer laser coronary angioplasty. (Yes, another life.)

I was concerned about personal heart disease risk, though I knew next to nothing about lipids and coronary risk prediction outside of the little I learned in training and what the drug industry promoted.

I heard Dr. Dean Ornish talk while attending the American College of Cardiology meetings in Atlanta. Dr. Ornish spoke persuasively about the dangers of fat in the diet and how he "reversed" coronary disease using a low-fat, no added oils, no meat, vegetarian diet that included plenty of whole grains. So I thought I'd give it a try.

I eliminated all oils; I removed all meat, eggs, and fish from my diet. I shunned all nuts. I ate only low-fat products like low-fat yogurt and cottage cheese; and focused on vegetables, fruit, and whole grains. Beans and brown or wild rice were a frequent staple. I loved oatmeal cookies--low-fat, of course!

After one year of this low-fat program, I had gained a total of 31 lbs, going from 155 lbs to 186 lbs. I reassessed some basic labs:

HDL 28 mg/dl
Triglycerides 336 mg/dl
Blood sugar 151 mg/dl (fasting)


I became a diabetic. All through this time, I was also jogging. I ran on the beautiful paths along the Chagrin River in suburban Cleveland for miles north and south. I ran 5 miles per day most days of the week.

It was diabetes that hit me alongside the head: I was eating low-fat meticulously, exercising more than 90% of the population, yet I got fat and diabetic!

I have since changed course in diet. Last time I checked, my lipid values on NO statin agent:

HDL 67 mg/dl
Triglycerides 57 mg/dl
Blood sugar 91 mg/dl

That was my lesson that fat restriction is a destructive, misguided notion. The data since then have confirmed that restricting total fat is unnecessary, even undesirable, when fat calories are replaced by carbohydrate calories.

This is your brain on wheat

10. December 2009 William Davis (32)
Here's just a smattering of the studies performed over the past 30 years on the psychological effects of wheat consumption.

Oddly, this never makes the popular press. But wheat underlies schizophrenia, bipolar illness, behavioral outbursts in autism, Huntington's disease, and attention deficit hyperactivity disorder (ADHD).

The relationship is especially compelling with schizophrenia:

Opioid peptides derived from food proteins: The exorphins.
Zioudrou C et al 1979
"Wheat gluten has been implicated by Dohan and his colleagues in the etiology of schizophrenia and supporting evidence has been provided by others. Our experiments provide a plausible biochemical mechanism for such a role, in the demonstration of the conversion of gluten into peptides with potential central nerovus system actions."


Wheat gluten as a pathogenic factor in schizophrenia
Singh MM et al 1976
"Schizophrenics maintained on a cereal grain-free and milk-free diet and receiving optimal treatment with neuropleptics showed an interruption or reversal of their therapeutic progress during a period of "blind" wheat gluten challenge. The exacerbation of the disease process was not due to variations in neuroleptic doses. After termination of the gluten challenge, the course of improvement was reinstated. The observed effects seemed to be due to a primary schizophrenia-promoting effect of wheat gluten."


Demonstration of high opioid-like activity in isolated peptides from wheat gluten hydrolysates
Huebner FR et al 1984


Is schizophrenia rare if grain is rare?
Dohan FC et al 1984
"Epidemiologic studies demonstrated a strong, dose-dependent relationship between grain intake and the occurrence of schizophrenia."

Small LDL: Perfect index of carbohydrate intake

8. December 2009 William Davis (15)
Measuring the number of small LDL particles is the best index of carbohydrate intake I know of, better than even blood sugar and triglycerides.

In other words, increase carbohydrate intake and small LDL particles increase. Decrease carbohydrates and small LDL particles decrease.

Why?

Carbohydrates increase small LDL via a multistep process:

First step: Increased fatty acid and apoprotein B production in the liver, which leads to increased VLDL production. (Apoprotein B is the principal protein of VLDL and LDL)

Second step: Greater VLDL availability causes triglyceride-rich VLDL to interact with other particles, namely LDL and HDL, enriching them in triglycerides (via the action of cholesteryl-ester transfer protein, or CETP). Much VLDL is converted to LDL.

Third step: Triglyceride-rich LDL is "remodeled" by enzymes like hepatic lipase, which create small LDL.


Carbohydrates, especially if they contain fructose, also prolong the period of time that triglyceride-rich VLDL particles persist in the blood, allowing more time for VLDL to interact with LDL.

Many people are confused by this. "You mean to tell me that reducing carbohydrates reduces LDL cholesterol?" Yes, absolutely. While the world talks about cutting saturated fats and taking statin drugs, cutting carbohydrates, especially wheat (the most offensive of all), cornstarch, and sugars, is the real key to dropping LDL.

However, the effect will not be fully evident if you just look at the crude conventional calculated (Friedewald) LDL cholesterol. This is because restricting carbohydrates not only reduces small LDL, it also increases LDL particle size. This make the calculated Friedewald go up, or it blunts its decrease. Conventional calculated LDL will therefore either underestimate or even conceal the real LDL-reducing effect.

The reduction in LDL is readily apparent if you look at the superior measures, LDL particle number (by NMR) or apoprotein B. Dramatic reductions will be apparent with a reduction in carbohydrates.

Small LDL therefore serves as a sensitive index of carbohydrate intake, one that responds literally within hours of a change in food choices. Anyone following the crude Friedewald calculated LDL will likely not see this. This includes the thousands of clinical studies that rely on this unreliable measure and come to the conclusion that a low-fat diet reduces LDL cholesterol.

Fat "conditioning"

4. December 2009 William Davis (0)
Here's a great study from the prolific laboratory of Dr. Jeff Volek from the University of Connecticut. (Full text here.)


http://jn.nutrition.org/cgi/content/full/134/4/880

Video Teleconference with Dr. William Davis

2. December 2009 William Davis (0)

Dr. Davis is available for personal
one-on-one video teleconferencing

to discuss your heart health issues.


You can obtain Dr. Davis' expertise on issues important to your health, including:

Lipoprotein assessment

Heart scans and coronary calcium scores

Diet and nutrition

Weight loss

Vitamin D supplementation for optimal health

Proper use of omega-3 fatty acids/fish oil


Each personalized session is 30 minutes long and by appointment only. To arrange for a Video Teleconference, go to our Contact Page and specify Video Teleconference in your e-mail. We will contact you as soon as possible on how to arrange the teleconference.


The cost for each 30-minute session is $375, payable in advance. 30-minute follow-up sessions are $275.

(Track Your Plaque Members: Our Member cost is $300 for a 30-minute session; 30-minute follow-up sessions are $200.)

After the completion of your Video Teleconference session, a summary of the important issues discussed will be sent to you.

The Video Teleconference is not meant to replace the opinion of your doctor, nor diagnose or treat any condition. It is simply meant to provide additional discussion about your health issues that should be discussed further with your healthcare provider. Prescriptions cannot be provided.

Note: For an optimal experience, you will need a computer equipped with a microphone and video camera. (Video camera is optional; you will be able to see Dr. Davis, but he will not be able to see you if you lack a camera.)

We use Skype for video teleconferencing. If you do not have Skype or are unfamiliar with this service, our staff will walk you through the few steps required.

Track Your Plaque challenges

1. December 2009 William Davis (31)
Of all the various factors we correct in the Track Your Plaque program in the name of achieving reversal of coronary plaque, there are two factors that are proving to be our greatest challenges:

1) Genetic small LDL

2) Lipoprotein(a)

More and more people are enjoying at least marked slowing, if not zero change or reduction, in heart scan scores following the Track Your Plaque program. We achieve this by correcting a number of factors. Some factors, like vitamin D deficiency, are easily corrected to perfection--supplement sufficient vitamin D to achieve a blood level of 25-hydroxy vitamin D of 60-70 ng/ml. Correcting standard lipid values--LDL cholesterol, HDL cholesterol, and triglycerides--child's play, even to our strict targets of 60-60-60.

However, what I call "genetic small LDL" and a subset of lipoprotein(a) are proving to be the most resistant of all.

Let's first consider genetic small LDL. Small LDL is generally the pattern of the carbohydrate-ingesting, overweight person. It has exploded in severity over the past decade due to overconsumption of carbohydrates due to the ridiculous low-fat notion. Reduce or eliminate carbohydrates, especially wheat, which permits weight loss, and small LDL drops like a stone. But there is a unique subset of people who express the small LDL pattern who start at or near ideal weight. Take Chad, for instance. At 6' 2" and 152 lbs and BMI of 19.6, there's no way excess weight could be triggering his small LDL. Yet he starts with 100% small LDL particles. All efforts to reduce small LDL, such as wheat, cornstarch, and sugar elimination; niacin; vitamin D normalization; thyroid normalization; and several supplements that yield variable effects, such as phosphatidylcholine, all leave Chad with more than 90% small LDL.

Lipoprotein(a) is a bit different. Over the past 5 years, our choices in ways to reduce Lp(a) expression have improved dramatically. Beyond niacin, we now have high-dose EPA + DHA, thyroid normalization that includes use of T3, and hormonal manipulation. In the Track Your Plaque experience, approximately 70% of people with Lp(a) respond with a reduction in Lp(a). (In fact, the 4 out of the 5 record holders for reduction of heart scan scores have Lp(a) that was successfully treated.) But about 30% of people with Lp(a) prove resistant to all these treatments--they begin with a Lp(a) of, say, 260 nmol/L and, despite niacin, high-dose EPA + DHA, and various hormones, stay at 260 nmol/L. It can be frustrating and frightening.

So these are the two true problem areas for the Track Your Plaque program, genetic small LDL and a subset of Lp(a).

We are actively searching for better options for these two problem areas. Given the collective exploration and wisdom that develops from such collaborative efforts as the Track Your Plaque Forum, I am optimistic that we will have better answers for these two stumbling blocks to plaque reversal in the future.