Can natural treatments "cure" or "treat" any disease?

30. August 2006 William Davis (0)

According to current FDA policy, the answer is a flat "NO!"

No natural treatment, whether it be fish oil (as a nutritional supplement), l-arginine, vitamin D, magnesium, various flavonoids like theaflavin or resveratrol, can be declared to treat or cure any disease. That's why you see the evasive and vague wording on nutritional supplements, nutraceuticals, and various foods, like "Supports heart health" or "Supports healthy cholesterol". Claiming, for instance, that taking 6000 mg per day of a standard OTC fish will reduce triglycerides and stating so on the label of a supplement is unlawful and prosecutable.

Think what you will of Mr. Kevin Trudeau (author of Natural Cures They Don't Want You to Know About"): visionary, consumer advocate, David vs. the Goliath of the FDA and "Big Pharma", or huckster, scam artist, and one-time felon. But Trudeau got it right on one important issue: The FDA dictates what claims can be made to treat disease. On one of his ubiquitous informercials, Trudeau states:

"...the way the system works today, you have the Food and Drug Administration—the FDA, and you have the drug industry. They really work in tandem. Unfortunately, there’s an unholy alliance there. People don’t know that the majority of commissioners of the FDA, which allegedly regulates the drug industry, and the food industry—Food and Drug Administration, the commissioners of the FDA—the majority of them—go to work directly for the drug companies upon leaving the FDA and are paid millions and millions and millions of dollars. Now in any other format, that would be called bribery; that would be called a conflict of interest; that would be called payoffs. That’s exactly what’s happening right now. So what has occurred is the Food and Drug Administration is really working in tandem with the drug industry to protect their profits. Example: The Food and Drug Administration says that only a drug can diagnose, prevent, or cure any disease."

He goes on to say that

"...the Food and Drug Administration says only a drug--nothing else--can cure, prevent, or diagnose a disease. Therefore the Food and Drug Administration continues to call more and more and more things diseases. Therefore they eliminate all-natural remedies. No one can say what a natural remedy can do if it’s been classified as a disease. So Attention Deficit Disorder is now a disease. Therefore only a drug can cure, prevent, or diagnose it. Cancer is a disease. Acid reflux is now a disease. Obesity is now a disease."

(PLEASE do not construe this as an endorsement of Mr. Trudeau's overall opinions. But I do think he's right on this one point.)

The stated purpose of this restrictive policy is to protect the public. Indeed, in years past before protective legislation, ineffective and even poisonous products were commonly sold as therapeutic treatments. (Remember cocaine and morphine in cold remedies? Lead and other toxic agents were also common.) Unfortunately, a huge gap has emerged as clinical data accumulates that support the efficacy of nutritional treatments and other non-traditional methods to treat or alleviate diseases. Any disease, or anything construed as disease as Trudeau points out, can onlybe treated by a drug.

In the FDA's defense, they have made slow progress in allowing "claims" of benefits for several supplements and food substances, such as the beta-glucan of oat products, soy protein, and most recently barley (for cholesterol reduction). The scrutiny is quite thorough and the wording of the policy is quite specific. Regarding oat products, for instance, the policy states:

"FDA concluded that the beta-glucan soluble fiber of whole oats is the primary component responsible for the total and LDL blood cholesterol-lowering effects of diets that contain these whole oat-containing foods at appropriate levels. This conclusion is based on review of scientific evidence indicating a relationship between the soluble fiber in these whole oat-containing foods and a reduction in the
risk of coronary heart disease.

Food products eligible to bear the health claim include oat bran and rolled oats, such as oatmeal, and whole oat flour...To qualify for the health claim, the whole oat-containing food must provide at least 0.75 grams of soluble fiber per
serving. The amount of soluble fiber needed for an effect on cholesterol levels is about 3 grams per day."

(Source: FDA Talk Paper which can be viewed in its entirety at http://www.fda.gov/bbs/topics/ANSWERS/ANS00782.html.)

In light of the boom in nutritional and non-traditional research that validate or refute efficacy, is such a policy still necessary? Or does it inhibit the open dissemination of information and result in a extraordinary monopolization of health treatment for the drug companies?

This debate will likely rage for the next two or more decades, particularly as drug companies are increasingly viewed as profit-seeking enterprises and more validation is gained by non-drug treatments.

For the moment, don't dismiss a "treatment" because it doesn't come by prescription. But don't reject a drugjust because it is a prescription. We need to strike a healthy, rational balance somewhere in between.

Can procedures alone keep you alive?

29. August 2006 William Davis (0)

My days in the hospital remind me of what heart disease can be like when no preventive efforts are taken--what it used to be like even with my patients before taking a vigorous approach to prevention (though over 12 years ago).

Several cardiologists in my hospital, for instance, express skepticism that heart disease prevention works at all. Yes, they know about the statin cholesterol drug trials. But they claim that, given their experience with the power of coronary disease to overpower an individual's control, statin drugs are just "fluff". Coronary disease is a powerful process that can only begin to be harnessed with major procedures, i.e., a mechanical approach.

So these cardiologists routinely have their patients in the hospital, often once a year, sometimes more, for heart catheterization and "fixing" whatever requires fixing: balloon angioplasty, stents, various forms of atherectomy. Year in, year out, these patients return for their "maintenance" procedures. Their cardiologists maintain that this approach works. The patients go on eating what they like, taking little or no nutritional supplements, and medications prescribed by their primary care physicians for blood pressure, etc. But no real effort towards heart disease prevention beyond these minimal steps.

Can this work? Very little at-home, preventive efforts, but periodic "maintenance" procedures?

It can, perhaps, for a relatively short time of a few years, maybe up to 10 years. But it crumbles after this. The disease eventaully overwhelms the cardiologist's ability to stent or balloon this or that, since it has progressed and plaque has growth diffusely the entire period that maintenance procedures have been performed. In addition, acute illness still occurs with some frequency--in other words, plaque rupture is not affected just because there's a stent in the artery upstream or downstream.

Not to mention this can be misery on you and your life, with risk incurred during each procedure. It's also terribly expensive, with hospitalization easily costing $25,000-$50,000 or more each time. (Compare that to a $250 or so CT heart scan.)

As people become more aware of the potential tools for prevention of heart disease, fewer are willing to submit to the archaic and barbaric practice of "maintenance" heart procedures in lieu of prevention. But it still goes on. If you, or anybody you know, are on this pointless and doomed path, find a new doctor.

Bloodletting, another antiquated health practice

Support your local hospital: HAVE A HEART ATTACK!

25. August 2006 William Davis (0)

I'm kidding, of course. But, in your hospital's secret agenda, that's not too far from the truth. Catastrophes lead to hospital procedures, which then yields major revenues.

Prevention, on the other hand, yields nothing for your hospital. No $8,000 to $12,000 for heart catheterization, several thousand more for a stent, $60,000-plus for a bypass, $25,000 or more for a defibrillator. In other words, prevention of heart attack and all its consequences deprive your hospital of a goldmine of revenue.

The doctors are all too often conspirators. I heard of yet another graphic example today. A man I didn't know called me out of the blue with a question. "I had a heart scan and I had a 'score' that I was told meant a moderate quantity of plaque in my arteries, a score of 157. My doctor said to ignore it. But I got another scan a year later and my score was 178. So I told this to my doctor and he said, 'Let's get you into the hospital. We'll set up a catheterization and then you'll get bypassed.' Of course, I was completely thrown off balance by this. Here I was thinking that the heart scan was showing that my prevention program needed improvement. But my doctor was talking about bypass surgery. Can you help? Does this sound right?"

No, this is absolutely not right. It's another tragedy like the many I hear about every day. Heart scans are, in fact, wonderfully helpful tools for prevention. This man was right: he felt great and the heart scan simply uncovered hidden plaque that should have triggered a conversation on how to prevent it from getting worse. But the doctor took it as a license to hustle the patient into the hospital. Ka-ching!

This sort of blatant money-generating behavior is far from rare. Don't become another victim of the cardiovascular money-making machine. Be alert, be skeptical, and question why. Of course, there are plenty of times when major heart procedures are necessary. But always insist on knowing the rationale behind such decisions, whether it's you or a loved one.

Hospitals contain experts in ILLNESS

25. August 2006 William Davis (0)

Hospitals contain many experts in sickness. This seems obvious. But walk down the hallways of any hospital, and you'll quickly be convinced that hospitals contain almost no experts in health.

People (hospital staff, that is, not the patients) in hospitals are especially good at identifying and treating disease. They lack knowledge of health.

If your nurse is 100 lbs overweight and struggles to walk down the hall because of arthritis in both knees, would you entrust her with health advice?

If your doctor sits down in the cafeteria and eats his lunch of a ham sandwich with cheese on a bun, fried onion rings, and a milkshake and pastry, can you believe that he/she possesses any insight into health and nutrition?

If your physical therapist or cardiac rehabilitation counselor struggles nearly as much as you while climbing a single flight of stairs, can you accept their advice on how to regain your stamina and use exerise to full health advantage?

The answer to all these questions is, of course, no. Hospital staff are generally expert at dressing surgical wounds, stopping bleeding, identifying infections, and providing the support services for surgical and diagnostic procedures. In contrast, they are generally miserable at conveying genuine health advice. They certainly fall short in being examples of health themselves.

To hospitals and their staff, health is a temporary situation that persists only until you become ill. Illness is an inevitability in the hospital staff mindset. Health is a temporary state in between illnesses.

We need to shake off this perverse mentality. Health is the state of life that should dominate our practices and philosophies. Illness via the occasional catastrophe, e.g., broken leg from skiing, car accident, etc., is the province of hospitals. We should gravitate towards this philosphy and away from the over-reliance on hospitals that has come to dominate our present perceptions of health. Hospitals are not glamorous. They are, for the most part, profit-seeking businesses intent on portraying themselves as champions of health.

When I walk down the halls of hospitals, I am shocked and ashamed at the extraordinary examples of ill-health presented by hospital staff. Yet they falsely paint themselves as experts in both illness and health. Don't believe it for a second.

Are there still unexplored causes of heart disease?

23. August 2006 William Davis (0)

I met a woman today. She had her first heart attack at age 37. She just had her 2nd heart attack this morning, at age 40.

Several issues are surprising about her story. First, she's pre-menopausal. Heart attacks before menopause are unusual. We'll occasionally see women have a heart attack before or during menopausal years only if they're heavy smokers and/or they have had diabetes (either type I or type II) for many years. But this young woman had neither. She is slender and has never smoked.

Even more surprising are her basic lipid values: LDL cholesterol 35 mg/dl, HDL 150 mg/dl, triglycerides 317 mg/dl. This is a very unusual pattern.

Unfortunately, this is all developing acutely in the hospital. (I've just met her today--she's not a Track Your Plaquer!) Lipoprotein analysis would be extremely interesting. In particular, I'd like to see whether she has any other markers besides elevated triglycerides of a "post-prandial" abnormality, i.e., persistence of abnormal particles after eating. The high triglycerides make this quite likely.

If this proves true, the omega-3 fatty acids from fish oil will be a lifesaving treatment for her, since they dramatically reduce both triglycerides as well as persistent postprandial particles like intermediate-density lipoprotein (IDL). (Track Your Plaque Members: See the Special Report on Postprandial Abnormalities on the present home page at www.cureality.com for a more in-depth discussion of this fascinating collection of patterns that is just started to be explored.)

In the real world, especially acute care medicine, there's always a kicker: she speaks no English. Unfortunately, communicating the intricacies of a powerful program like ours that aims to identify all causes of heart disease, then corrects then and aims for coronary plaque regression, is difficult if not impossible.

I also do occasionally worry that, given this woman's extraordinary risk at a young age, and overall very unusual lipid patterns (HDL 150?!), if there are causes presently beyond our reach. We have to make use of the tools available to us for now.

Everything causes heart attack!

22. August 2006 William Davis (1)

The media are presently gushing about a recent study that associates caffeine intake with heart attack.

CBS News: That cup of coffee you're craving might not be such a good idea. Research in the September issue of Epidemiology suggests coffee can trigger a heart attack within an hour in some people.

Some reporters and their quoted sources are musing about whether it's the caffeine, cream vs. other whiteners, time of day, interaction with other risk factors, etc.

My advice: Get a grip! How many relatively benign, every day factors in life can be blamed for dire health risks?

The problem with many of these studies is that they are cross-sectional. They do not enroll participants, then "treat" with coffee (or other substance in question) vs. placebo. In other words, it is not a randomized trial, the sort of trial necessary to prove a hypothesis. That's all that can be generated by a study like this one: a hypothesis.

Perhaps there's a bit of warning for the person with uncorrected lipids and lipoproteins, has no idea that they have extensive coronary plaque because they've never had a heart scan, and have a slovenly lifestyle. Maybe that person might have exaggerated risk from a cup of coffee.

But for us, involved and intensively addressing all causes of coronary plaque to the point of stabilizing or reducing it, coffee is likely a non-issue.

For more conversation on coffee and this report, go to the www.cureality.com home page.

Excessive Heart Procedures Makes New York Times Headline

18. August 2006 William Davis (0)

One example of flagrant cardiac procedure excess has made New York Times headlines:

Heart Procedure Is Off the Charts in an Ohio City
The number of angioplasties performed in Elyria is so high that Medicare is starting to ask questions.

(The full article can be accessed through the New York Times website at http://www.nytimes.com/2006/08/18/business/18stent.html?pagewanted=2&ei=5094&en=b81be5f43f98a99b&hp&ex=1155960000&partner=homepage)

Cardiologists in little Elyria, Ohio, about a 30-minute drive west of Cleveland, do more coronary angioplasties and insert more stents than any other location in the U.S.--four times more than the national average, three times more than the Cleveland average. They perform even more than the recently-indicted cardiologist in Louisiana, who performed twice the national average of procedures.

The Times article, part of a series about financial incentives in medical care, provides a responsible and incredibly balanced report on the situation in Elyria. I have to give them credit, because from the eyes of a colleague (myself), this looks like blatant and extreme profiteering: "cathing for dollars".

I find it outrageous that this group of cardiologists claims that they have some special insight into heart care that justifies this extraordinary reliance on heart procedures. There's bound to be variation in practice patterns, but this is so outside the norm that I believe criminal behavior will be exposed. In fact, I believe that even the "norm", or average, rate of procedures is also excessive.

This is symptomatic of the perverse equation in heart disease care. If there's money to be made in major heart procedures, who wants to bother with prevention? Programs like the Track Your Plaque program present real potential to stop coronary heart disease in its tracks for many, if not most, participants--but don't expect to hear about it from your cardiologist. Don't expect to hear about it from the increasingly hospital-employed primary care physician.

Hopefully, media exposure like that in the New York Times is just the beginning of a public re-analysis of not only what's wrong with medicine today, but recognition of the tremendous power in preventive strategies when everyone stops being so enamored with hospital-based procedures. CT-based heart scanning that ignites your heart disease prevention program is your way to dodge the mainstream obsession with procedures.

More on "Bio-identical hormones" and Wyeth Pharmaceuticals

18. August 2006 William Davis (0)

In October 2005, Wyeth petitioned the FDA, requesting that it completely ban the bioidentical alternatives that women have been using in ever-increasing numbers to achieve optimal hormone balance. With bioidentical replacement therapy clearly reducing its market share, Wyeth asked the FDA to outlaw all compounded bioidentical hormone formulations that compete with its own discredited drugs. If Wyeth is successful, then menopausal women will have no choice other than to take potentially life-threatening hormone drugs or to forgo hormone replacement therapy altogether, thus enduring the physically and emotionally debilitating effects of menopause-induced hormone depletion.

Dave Tuttle
Life Extension Magazine
August, 2006

For more commentary on Wyeth Pharmaceutical's outrageous and brazen petition to the FDA to bar prescription "bio-identical" hormones, i.e., hormones that are identical to natural human forms, read Life Extension's article, Health Freedom Under Attack!
Drugmaker Seeks to Deny Access to Bioidentical Hormones

This well-researched article is in the August, 2006 issue of Life Extension Magazine. The article can also be accessed online at http://www.lef.org/magazine/mag2006/aug2006_cover_attack_01.htm

or go to www.lef.org and click on the August, 2006 issue.

The author, Dave Tuttle, details the baseless arguments raised by Wyeth, a pathetic and amazingly selfish act in the name of protecting profits for Premarin, their prescription agent. It's bad enough to be selling this worthless drug. It's even worse--criminal, in my mind--to try to stamp out our right to have a physician write a prescription for a pharmacy to mix up hormones identical to that humans produce, individualized to our needs.

If you are as angry about this as I am, please go to the Life Extension online reprint that provides access to the International Academy of Compounding Pharmacists website to send the FDA an e-mail describing your opinion, or go to www.iacprx.org.

How accurate is LDL cholesterol?

17. August 2006 William Davis (0)

Watch TV and you'd get the impression that the world revolves around LDL cholesterol: Commercials for Lipitor, Zetia, Vytorin, etc., all drugs to reduce cholesterol (total and LDL). Your doctor looks first and often only at LDL cholesterol.

If there's so much attention paid to LDL, how accurate is it? 100%? 90%? 80%?

Well, it varies widely. Occasionally, it's truly accurate, but most of the time it's miserably inaccurate . Every single day, I see people with LDL cholesterols that underestimates true (measured) LDL by 40%, 50%, and even over 100%. In other words, LDL cholesterol might be 120 mg/dl by the conventional method, but the genuine measured value might be 160 mg/dl, or even 240 mg/dl. It can be that far off--and it's not rare.

The converse can occasionally be true, though rarely in my experience: that conventional LDL overestimates true LDL. I saw someone in the office today like this, with a conventional LDL of 142 mg/dl but a true measured LDL of 115 mg/dl. I may see one or two more people like this the rest of this year.

Why is LDL so inaccurate? Several reasons:

--LDL in most labs is calculated, not measured. The "Friedewald calculation" derives LDL by substracting HDL and triglycerides (divided by 5) from total cholesterol. The higher triglycerides are, especially above 150 mg/dl, the more inaccurate the calculation becomes. As HDL drops below 50 mg/dl, this also introduces greater and greater inaccuracy.

--LDL particles vary in size. A more accurate representation and measure of LDL's dangers are therefore found in measures of LDL particle number , rather than a weight-based measure or calculation. LDL particle number can be measure as just that, LDL particle number (NMR), or as apoprotein B, the protein in LDL that occurs one apoB per LDL.

I liken conventionally calculated LDL cholesterol to a broken speedometer. You simply won't have an accurate measure of how fast you're going, though you may have a ballpark sense. But try telling that to the state patrol.

Or, as a cardiologist colleague said to me in a similar conversation about LDL: "Well, it's better than nothing!"

The lesson: If you're interested in plaque control, and control or reduction of heart scan score, you need a measured LDL, preferably LDL particle number by NMR or an apoprotein B. Another option is "direct" LDL.

Green tea: friend or faux?

15. August 2006 William Davis (0)

The www.HealthCastle.com website is a helpful website on healthy eating that sends out a free newsletter. The content is all produced by licensed dietitions and nutritionists. Although I don't agree with everything said on the site, there's still some good information.

I'm a fan of green tea. Although I believe the effects are relatively modest (weight reduction, cholesterol reduction, anti-oxidation, etc., with theaflavin and/or green tea as a beverage,) they alerted me to the fact that the Lipton Green Tea product is one you should steer clear of. Here are their comments:

"More like Soft drink than Green Tea!With 200 calories, 13 teaspoons of added sugar and a long list of artificial ingredients, Lipton Iced Green Tea is more like a bottle of soft drink than tea, in our opinion."

The Lipton website lists the ingredients:

Water, high fructose corn syrup, citric acid, green tea, sodium hexametaphosphate, ascorbic acid (to protect flavor), honey, natural flavors, phosphoric acid, sodium benzoate (preserves freshness), potassium sorbate (preserves freshness), calcium disodium edta (to protect flavor), caramel color, tallow 5, blue1.

An 8 oz serving yields 21 grams of sugar. If you drink the full 20 oz. bottle (not hard to do!), that yields 52.5 grams of sugar! You will also notice that the second ingredient listed after water is high fructose corn syrup. This ingredient, you may recall, causes triglycerides to skyrocket, causes an insatiable sweet tooth, and is a probable contributor to obesity and diabetes.

In their defense, the Lipton people do also offer a sugar-free alternative without the excessive sweeteners and empty calories.

Do the Lipton products offer the same kind of benefits from green tea catechins (flavonoids) offered by freshly brewed teas? This product has not been formally tested by an independent lab to my knowledge, though, in general, commercially prepared and bottled teas tend to have dramatically less catechin/flavonoid content compared to brewed. (The USDA website provides access to an extraordinary collection of flavonoid food content at their USDA Database for the Flavonoid Content of Selected Foods - 2003. You'll find it at http://www.ars.usda.gov/Services/docs.htm?docid=6231.)

I think the HealthCastle people got it right: Brew your own, making sure to steep for at least 3 minutes. Alternatively, a green tea or theaflavin supplement provides many of the benefits. (Theaflavin has been used in trials at doses of 375 to 900 mg per day.) An in-depth report on green tea will be coming in a future Special Report on the www.cureality.com Membership website.

Cureality | Real People Seeking Real Cures

Synthroid, Armour Thyroid, and the battle for T3

6. July 2008 William Davis (2)

In the last Heart Scan Blog post on thyroid issues, Is normal TSH too high?, the provocative findings of the the HUNT Study were discussed. The text of the study can be found at:

The association between TSH within the reference range and serum lipid concentrations in a population-based study. The HUNT Study

Hypothyroidism, or low thyroid that is signaled by high thyroid-stimulating hormone, TSH, is proving far more prevalent an issue than previously thought. While previous estimates put hypothyroidism as affecting only about 3% of younger populations, 10-20% of older populations (women more so), data like the HUNT Study suggest that, if lower and lower TSH levels (higher thyroid) are necessary for perfect heart health, then many more people stand to benefit than we used to think.

But another crucial issue in the world of hypothyroidism: Is T4 (thyroxine) enough? Or should we be supplementing T3 (triiodothyronine) along with T4?

Your friendly neighborhood primary care doctor or endocrinologist would likely argue vehemently that T4 (as Synthroid, Levoxyl, levothyroxine, and others) is adequate and not subject to the impurities and contaminants of natural thyroid extracts. They would also argue that T4 is effectively converted to T3 at the tissue level, and exogenous supplementation is unnecessary.

Others--most of all thyroid patients themselves, along with thyroid advocates like Mary Shomon and Janie Bowthorpe, along with some physicians--argue that supplementing T3 along with T4 can be very important. They argue that people feel better, have more physical energy, lose weight more effectively, and more completely resolve many of the phenomena of hypothryoidism with T3 added. There are also some data that argue the same.

Adding T3 to the mix may address the presumed poor conversion of T4 to T3 that is peculiar to some people. It may overcome the "reverse T3" phenomenon, the production of a useless look-alike T3 that occurs in some people. It may also (anecdotally) exert greater effects on some lipid/lipoprotein parameters, such as Lp(a).

My experiences adding T3 to T4 have been mixed: Some feel better, others do not. Some show objective improvements, others do not.

Nonetheless, hypothyroidism, or incompletely corrected hypothryoidism by way of inadequate T3, is an issue to consider in your plaque-control program.

More on this somewhat complex issue, along with practical solutions to consider, can be found on the Special Report to be released this week on the Track Your Plaque website.

Letter to New York Times

3. July 2008 William Davis (9)

All right. I sent a Letter to the Editor to the New York Times. No word from them; it's no longer news.

So here is what I tried to convey.

While the authors overall did a credible job of talking to my colleagues and laying out the issues, they made the crucial and boneheaded mistake of confusing CT heart scans with CT coronary angiograms. Sadly, many people who may have been considering having a simple screening heart scan may be scared away by the confused authors, Alexn Berenson and Reed Abelson.

They do correctly point out that, while CT coronary angiograms are fascinating examples of technology and a way of visualizing coronary arteries, this test all too often is being subverted into the "let's make money from high-tech testing" medical model. It's also a test that frequently leads to the "real" test, heart catheterization, since the "time bomb" you have in your arteries might "need" a stent.

CT coronary angiograms are also virtually useless for purposes of tracking disease, since they are not longitudinally (along the length of the artery) quantitative, nor should anyone be exposed to this much radiation repeatedly.

A simple heart scan, on the hand, provides a longitudinal summation of coronary plaque volume. Radiation exposure is sufficiently low that repeated scanning can be performed for purposes of tracking . . .yes, track your plaque.

Poorly-informed reporters can do a lot of damage. As always, you and I must dig a little deeper for the truth.

Dear Editor,

Re: Weighing the Costs of a CT Scan’s Look Inside the Heart

The Times featured an article on June 29th that discussed rapidly expanding use of CT scans for the heart:
Weighing the Costs of a CT Scan’s Look Inside the Heart.

The authors, Alex Berenson and Reed Abelson, stated that CT heart scans “expose patients to large doses of radiation, equivalent to at least several hundred X-rays, creating a small but real cancer risk.”

I’d like to offer a clarification.

Though the authors discuss both CT heart scans and CT coronary angiograms, they confuse the two and use the terms interchangeably.

A heart scan is a simple screening test for coronary atherosclerotic plaque. It detects the presence of calcium in the heart’s arteries, provided as a “score.” (Because calcium occupies 20% of total plaque volume, knowing the amount of calcium tells you how much total coronary plaque is present by applying this simple proportion.) Just having a high score should not prompt heart procedures, since people undergoing simple screening heart scans are without symptoms. However, a stress test may yield some useful information.

On present-day CT devices, heart scans expose a patient to 0.4 mSv of radiation on an electron-beam, or EBT, device, and on up to 1.2 mSv on a 64-slice multi-detector, or MDCT, device, compared to 0.1 mSv during a standard chest x-ray. CT heart scans are therefore performed with about the same quantity of radiation as a mammogram done to screen women for breast cancer, or about the equivalent of four chest x-rays on an EBT scanner, up to 12 chest-xrays on a MDCT scanner.

CT coronary angiograms, while performed on the same devices as heart scans, require x-ray dye to fill the contours of the coronary arteries. It also requires up to several hundred times more radiation. While new engineering innovations are being introduced that promise to reduce this exposure, the current devices being used today do indeed require a radiation dose equivalent to 100 to 400 chest x-rays (usually in the range of 10-15 mSv), a value that equals or exceeds that obtained during a conventional heart catheterization.

While heart scans are most useful to detect and quantify plaque that can help determine the intensity of a heart disease prevention program, CT coronary angiograms are generally used as prelude to hospital procedures like catheterizations, stents and bypass surgery. That’s because they are performed to look for (or rule out) “severe” blockages.
CT heart scans and CT coronary angiography are therefore two different tests that yield two different kinds of information, and yield two entirely different levels of radiation exposure.

This confusion from a major and respected media outlet like the New York Times is unfortunate, because it could persuade millions of people who otherwise could benefit from simple heart scans to avoid them because of misleading information on radiation exposure of a different test.

Thank you.

William Davis, MD

Red yeast rice alert

2. July 2008 William Davis (9)

While there have been some positive reports in the media lately about the cholesterol-reducing effects of red yeast rice, Consumer Lab has issued a very concerning report.

Because Consumer Lab is a subscription website (incidentally, the $20 per year membership fee is money well spent for insightful tests on many supplements, though new reports only come out a handful of times per year), I won't discuss the results of their red yeast rice in its entirety.

However, Consumer Lab testing uncovered several disturbing findings:

--The lovastatin content varied by a factor of 100, from 0.1 mg per tablet/capsule in one brand up to 10.6 mg in another brand. By FDA regulations, lovastatin is a drug and NO red yeast rice preparation is supposed to contain ANY lovastatin. Nonetheless, despite the marketing of supplement manufacturers, it is probably the lovastatin that is largely responsible for the LDL-reducing effect. The monacolins or mevinolins in red yeast rice add little, if any, further LDL-reducing effect.

--Several preparations contain a potential kidney toxin called citrinin. The Walgreen's product, specifically, contained substantial quantities of this toxin.

Interestingly, the FDA has taken repeated action against red yeast rice manufacturers and distributors because they continue to contain lovastatin. In the FDA's most recent action in August, 2007, for instance, Swanson's product and Sunburst Biorganics' Cholestrix, were both sent letters to stop selling their product because it contained lovastatin.

The Consumer Lab findings would explain the enormous variation in LDL-reducing effect of various red yeast rice products. In my experience, some work and reduce LDL 40 mg/dl or so, some fail to reduce LDL at all, others generate a modest effect, e.g., 5-10 mg/dl LDL reduction.

In effect, red yeast rice IS a statin drug, albeit a highly variable and weak one. Although readers of The Heart Scan Blog know that I am a big fan of nutritional supplements and self-empowerment in health, I am a bigger fan of truth. I despise B--- S---- of the sort that emits from some nutritional supplement manufacturers and drug companies.

I am puzzled by much of the public's readiness to embrace a statin drug if it comes from a supplement company while avoiding it if it comes from a drug manufacturer. Personally, I do not like the drug industry, their questionable (at best) ethics, their aggressive marketing tactics, their sleazy sales people.

But, in this instance, if a statin effect is desired, I'd reach for generic lovastatin before I purchased red yeast rice. The Consumer Lab report tells us that red yeast rice IS essentially a statin drug, an inconsistent one that often contains a potential toxin.

"Average amount of heart disease for age"

2. July 2008 William Davis (4)

A 72-year old woman came to my office after a complicated hospital stay (unrelated to heart disease). She'd undergone a CT coronary angiogram and heart scan as part of a pre-operative evaluation prior to a surgery for a non-heart related condition.

The heart scan portion of the test (I was impressed they even did this) yielded a heart scan score of 212. The CT coronary angiogram portion of the test revealed a 50% blockage in one artery, a lesser blockage in one other artery.

The cardiologist consulting on the case advised her that the amount of coronary disease detected was insufficient to pose risk during her surgical procedure. He also advised her that she had "an average amount of disease for age." He thought that nothing further was necessary since she was "average."

Say what?

What if I told you that you have an average amount of cancer for your age? After all, cancers become more common the older we get. Who would find that acceptable?

Then why should ANY amount of coronary atherosclerotic plaque be "acceptable for age"? Coronary plaque is a degenerative disease that poses risk for rupture. While it is indeed common, by no means should it be acceptable.

I would bet that this same cardiologist would be from the same school of thought that would be eager to advise heart catheterization, stent, and other procedures--revenue-generating procedures--should she have a heart attack appropriate for age.

I wish that I could tell you that this silly comment was provided by some peculiar, "everyone-knows-he's-crazy" doctor. But it was not. It was a solidly mainstream physician. He pooh-poohs nutrition, laughs when asked about nutritional supplements, thinks anyone complaining about symptoms less than a full-blown heart attack is a baby. He is respected by the primary care physicians, lectures on the advantages of prescription medications. In short, he is your typical conventional cardiologist.

This is the way they think. I know, because I was one of them. Thankfully, something banged me upside my head one day (my Mother's sudden cardiac death) and tipped me off to the painful irony of the conventional approach to heart disease.

There is NO amount of coronary disease appropriate for age. This notion is a remnant of the paternalistic, "I-know-better-than-you" attitude of the last century of medicine.

The 21st century promises a new age.

Quantum leaps

29. June 2008 William Davis (6)

A reader of The Heart Scan Blog and member of the Track Your Plaque program posted this comment on The Heart.org:

*The facts speak for themselves.*

Dr. William Davis and Dr. William Blanchet, your patients thank you for the low cost PREVENTIVE care you prescribe. The published facts speak for themselves. It is indeed a sad state of affairs, that the larger cardiology community does not take the time to research the data and results you have been reporting. Unfortunately it is the patients who are the victims of the mainstream, inappropriate, treatment protocols, as evidenced with the ongoing high rate of CV death rate.

I am dumbfounded by the lack of open-minded inquisitive curiosity to thoroughly research your claims by many/most cardiologists. Understood, we are all busy, but that is no excuse to stick with practices that do not result in major breakthrough improvements in patient outcomes.

Then again, we are all humans, and when "we" are convinced that "our" approach is correct, "we" tend to conveniently ignore any evidence to the contrary. "We" like to believe "we" have been right all along.

A very insightful book, recently published, says it all in its title: "Mistakes were made (but not by me)."

From the intensity of the comments on this topic, it is clear that we are in the middle of a battlefield. It is to be hoped that the facts will become visible before too much smoke obscures the field, and before the patients are all dead.

George Orwell said it correctly, back in 1946:

“We are all capable of believing things which we know to be untrue, and then, when we are finally proved wrong, imprudently twisting the facts so as to show that we were right. Intellectually, it is possible to carry on this process for an indefinite time: the only check on it is that sooner or later a false belief bumps up against solid reality usually on a battlefield.”

And, after several posts that preventive care with EBT would be too costly.....

*Heroic*

Prevention is what matters, but it is not very heroic. A hospital that advertises the highest volumes in heart bypasses and other heart "repair" procedures, sounds to many like a go-to place when one gets into trouble with one's heart.

Cardiologists who perform impressive surgical procedures are heroes. Not unlike fire-fighters. We celebrate them (deservedly!) for rescues and life saving heroic actions.

We tend to not pay much attention to the folks that work hard to minimize risk of calamities in the first place.

Similarly, we recently learned that it is too costly to build schools that are earthquake resistant in China. Parents had to look at their children's bodies, crushed.

Is it too graphic to imagine 20,000 American bodies, who died of heart disease, piled up on a field?

What will it take before we make prevention our first priority?

AL, Ann Arbor, Michigan

The reader also tells me that, prompted by his father's death from heart attack while following conventional advice after heart catheterization, he has lost 50 lbs and corrected his lipid patterns on the Track Your Plaque program. The reader is currently struggling with full correction of his severe small LDL pattern and is following some of the advice we discussed on our webinar recently.

Another Heart Scan Blog reader, Stan the Heretic, posted this quote from scientist, Max Planck, in his comment:

"A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it." - M. Planck

(Max Planck was a German physicist who developed quantum theory, a disruptive set of ideas that supplanted other explanations of energy mechanics of the day.)

I fear that may prove to be the case for heart disease. The revenue-generating formula for heart disease management that dominates practice in cardiovascular medicine today is so deeply ingrained into the thinking and revenue expectations of practicing cardiologists that a preventive or reversal approach just won't cut it--even if it is vastly superior.

That's why it is important for you to take control yourself. You will be the one who obtains and applies the information that saves your life or the lives of those around you. It is, in all likelihood, NOT your doctor who will save your life, but YOU.

Body count

28. June 2008 William Davis (7)

Imagine the following headline:

War in Iraq a growing success: 20,000 Americans now dead!

If a newspaper ran that headline, we would all be outraged, and rightly so. Deaths in war are a tragedy. They are not something we celebrate.

Then why do we hear hospitals boasting about the number of bypass operations performed every year, number of heart catheterizations performed, number of heart attacks treated?

"_______ Hospital breaks 1000-heart bypass per year milestone"

"We treat more heart attacks than other other hospital in the state!"

"More people come to ________ Hospital than any other in the region!"

I hear this stuff on the radio, on TV, see it in newspapers and magazines, even on highway billboards every single day in Milwaukee.

Heart procedures, like deaths in war, are casualties of health.

They are not successes (though, of course, you can have a "successful" bypass). I see most procedures as a failure of prevention.

Death from heart attack is a failure of prevention. Tim Russert's death was a (unnecessary) failure of prevention. But so are bypass surgery, stents, and the like.

Such is the perverse state of affairs in hospitals and health: They celebrate illness. They glamorize it with ads displaying high-tech equipment, efficient staff in scrubs, "caring and friendly staff." But it is illness they are celebrating. Why? Because it has become a business necessity, a necessary strategy to remain competitive and profitable in the business called "healthcare" that makes money from treating people. The biggest return is from major procedures like bypass operations.

Every success in prevention denies the hospital an $80,000+ opportunity. You'll never hear that advertised.

Dr. Bill Blanchet: A ray of sunshine

26. June 2008 William Davis (4)

Another heated discussion is ongoing at The Heart.org, this one about Tim Russert's untimely death: Media mulls Russert's death as cardiologists weigh in

Although I posted a couple of brief comments there, I quickly lost patience with the tone of many of the other respondents. Should you choose to read the comments, you will see that many still cling to old notions like heart attack is inevitable, defibrillators should be more widely available, "vulnerable" plaques cannot be identified before heart attacks, etc.

I quickly lose patience with this sort of outdated rhetoric. However, our good friend, Dr. Bill Blanchet of Boulder, Colorado, has a far stronger stomach for this than I do.

Here, a sample of his wonderfully persuasive comments:

Heart disease cannot be stopped but we can certainly do better!

Goals we must achieve if we hope to solve the Rube Goldberg of coronary disease:

1. Find something more reliable than Framingham risk factors to determine who is at risk. Framingham risk factors are wrong more often than they are right. If you are comfortable treating 40% of the patients destined to have heart attacks, continue to rely on “traditional” risk factors only.

2. Treat to new standards beyond NCEP/ATP-III. These accepted standards prevent at best 40% of heart attacks in patients treated. This is unacceptable, and arguably why Tim is dead today! Why prevention protocols emphasize LDL and more or less ignore HDL, triglycerides and underemphasize blood pressure eludes me.

3. Motivate patients to participate in coronary prevention. Saying “you need to get exercise and lose weight” is not adequate motivation, it hasn't worked to date and probably won't work tomorrow. If you are satisfied saying it is "the patient's fault for not listening to me" so be it, that excuse doesn't work for me!

Currently “good results” consist of being able to convince 50% of patients at risk by traditional risk factors to participate in prevention and hopefully 30% will be treated to goal. Of those treated to goal, 60% of the heart attacks will still happen anyway. Mathematically we can hope to prevent <10% of heart attacks with this approach!

I have personally found a solution to this dilemma. It goes like this:

1. EBT-CAC [electron-beam tomography coronary artery calcium] is the most reliable predictor of coronary events period, the end! Anyone who disagrees has not objectively read the literature. The only test more predictive than the initial calcium score is the follow up score 12 to 36 months later. EBT predicted Tim Russert’s event 10 years before it happened; passing his stress test gave him inappropriate reassurance 2 months before he died. If only Tim had the benefit of a second EBT sometime over the last 10 years he and his doctor would have known that what they were doing was insufficient and improvements could have been made.

2. I treat to the standard of stable calcified plaque by EBT (<15% annualized progression, preferably <1% annualized progression). This correlates with a very low incidence of coronary events. Even the ACC/AHA 2007 position paper agrees with this. This is accomplished with aspirin, omega-3 fatty acids, diet, exercise, weight control, smoking cessation, treatment of sleep apnea, stress reduction, control of HDL, triglycerides and LDL cholesterol and excellent control of BP and insulin resistance plus the recent addition of vit D-3. Meeting an LDL goal of 70 is easy but prevents only a minority of events, treating to the goal of stable CAC by EBT is a challenge but when achieved, the reward is near elimination of heart attacks and ischemic strokes. This has indeed been my personal experience!

3. A picture of plaque in the coronary artery is a monumental motivator for patients to get on board to make things better. The demonstration of progression of that plaque despite our initial therapies gets all but a few suicidal patients interested in doing a better job. I think that similar motivational results can be had with carotid imaging; the difference is that CAC by EBT is clinically validated as being a much stronger predictor of events with progression and non-events with stability than any ultrasound test including IVUS.

Wow! I couldn't have said it better.

Sadly, I doubt even Dr. Blanchet's persuasive words will do much to convince my colleagues on this forum. And the cardiologists on this forum are likely among the more inquisitive and open-minded. The ones stuck in the cath lab day and night, or implanting defibrillators, are even less inclined to entertain such conversations.

While I admire Dr. Blanchet's energy for continuing to argue with my colleagues, the lesson I take is: Take charge of health yourself. If you wait for your doctor to do it for you, you could be in the same situation as poor Tim Russert. This is an age when your physician should facilitate your success, not prevent it or leave you wallowing in ignorance.

The Russert Protocol at work

25. June 2008 William Davis (6)

Without a concerted effort at prevention, heart scan scores (coronary calcium scores) grow like weeds. The average rate of growth is 30% per year.

Keith is an illustrative case. At age 39, Keith's heart scan score was 29, in the 99th percentile due to his young age. (In other words, young people before age 40 have no business having plaque. If they do, it's bad.)

True to conventional practice, Keith's doctor prescribed a cholesterol drug (Zocor), asked him to take a baby aspirin, and prescribed a blood pressure medicine. He asked Keith to cut the fat in his diet. His doctor even exceeded conventional (ATP-III) LDL cholesterol treatment targets.

Keith, an intelligent and motivated businessman, happily complied with his doctor's instructions. Eighteen months later, a 2nd heart scan showed a score of 68, representing an increase of 135%, or 76% per year.

This is the very same approach that the late Mr. Tim Russert's doctors employed: treat (calculated) LDL cholesterol with a statin drug, treat high blood pressure, reduce saturated fat, take aspirin. It was a miserable failure in Keith, whose plaque continued to grow at a frightening rate of 76% per year. It was also an obvious failure in poor Tim Russert.

Further investigation in Keith uncovered:

--Severe small LDL--80% of all LDL was small (despite a favorable HDL of 58 mg/dl)
--Measured LDL particle number (NMR) showed that "true" LDL was actually about 60 mg/dl higher than suggested by the crude calculated LDL
--An after-eating (postprandial) disorder (IDL)
--A pre-diabetic blood sugar and insulin
--Severe vitamin D deficiency
--Very low testosterone

All these patterns were present despite the steps Keith and his doctor had instituted. It's no wonder his plaque was undergoing explosive growth.

The conventional approach to coronary disease prevention is inadequate, more often than not a mindless adherence to one-size-fits-all template crafted to a great degree by drug industry interests and "experts" who often stand at arm's length from real live patients.

Keith's "residual" abnormalities are all readily correctable. He has since made dramatic improvements in all parameters. Among the strategies used is a wheat- and cornstarch-free diet that resulted in 12 lbs lost within the first few weeks of effort.

If you are on the "Russert Protocol," have a serious conversation with your doctor about the continued advisability of remaining on this half-assed approach to heart disease. Or, consider finding another doctor.

Petition to the National Institutes of Health

24. June 2008 William Davis (2)

A petition to the National Institutes of Health (NIH) is being circulated in response to the mis-statement made in an NIH-sponsored study, ACCORD.

The ACCORD Trial included over 10,000 type II diabetics and compared an intensive, multiple-medication group to achieve a target HbA1c of <6.0%, with a less intensively treated group with a target HbA1c of 7-7.9%. (HBA1c is a long-term measure of glucose, averaging approximately the last 3 months glucose levels.) To the lead investigators' surprise, the intensively treated group experienced more death and heart attack than the less intensive group. The conclusion suggested that intensive management of diabetes may not be a desirable endpoint and may result in greater risk for adverse events.

The petitioners argue that the problem was not with intensive glucose control per se, but the use of multiple side-effect-generating medications. Unfortunately, the ACCORD conclusions give the impression that loose control over blood sugar may be desirable.

The petition originates from the Nutrition and Metabolism Society, a non-profit organization seeking to promote carbohydrate restriction.

The petition reads:

National Institute of Health re: the ACCORD Diabetes Study: "Intensively targeting blood sugar to near-normal levels ... increases risk of death. "

This statement is untrue. This study lowered blood glucose levels only by aggressive drug treatment.

Preventative measures and proven non-drug treatments are being ignored by the NIH, ADA and many other governing agencies.

There is abundant scientific evidence proving a carbohydrate restricted diet can be as effective as drugs in lowering blood glucose levels safely. Many times diet is more effective than medication in controlling diabetes - all without side effects or increased risk of death.

I ask that the NIH publicly retract the above statement. It is misleading the public.

I also request that the NIH acknowledge the existing science and fund more research by the experts who have experience with carbohydrate restriction as a means of treatment for diabetes.

For more info, or to help people with diabetes, please e-mail info@nmsociety.org .

Thank you.

I added my comment:

In my preventive cardiology practice, I have been employing strict carbohydrate restriction in both diabetics and non-diabetics. This results in dramatic improvement in lipids and lipoprotein abnormalities, substantial weight loss, and improved insulin sensitivity. This experience has been entirely different from the heart disease-causing and diabetes-causing low-fat diets that I used for years.

I have a substantial number of diabetics who have been to reduce their reliance on prescription medication for diabetes or even eliminate them. In my experience, the power of carbohydrate-restricted diets is profound.

However, better clinical data to further validate this approach is needed, particularly as diabetes and pre-diabetes is surging in prevalence. I ask that more funding to further explore and validate this research be made available if we are to have greater success on a broader basis.

If you are interested in adding your voice, you can also electronically sign the petition. It is optional, but you can also add your own comments regarding your own views or experiences.

Wheat withdrawal

24. June 2008 William Davis (16)

It happens in the hospital every so often: A clean-cut, law-abiding person is hospitalized for, say, pneumonia, kidney stones, knee surgery, etc.

Everything's fine until . . . they're running down the hospital hallway stark naked, screaming about snakes on the wall, accusing nurses of trying to kill him, all while yanking out IV's and monitor patches.

It's called alcohol withdrawal. Alcohol withdrawal can range from tremulousness and sweatiness, all the way to delirium tremens, the full-blown form that leads to disorientation, seizures, fever, even death. Withdrawal can also be associated with a number of chronically used agents, such as sedatives/sleeping pills, pain medication/opiates, among others.

How about wheat?

I wouldn't have believed it, but after witnessing this effect countless times, I am convinced there is such a phenomenon: Wheat withdrawal.

You'll recognize it in someone who previously ate bread and other wheat flour-containing products freely, then eliminates them. This is followed by extreme cravings, usually for bread, cookies, or cake; profound fatigue; shakiness; mental fogginess; blue moods. The syndrome can last for up to one week.

Then, bam! Sufferers of wheat withdrawal report mental clarity superior to their wheat-crazed days, improved energy, decreased appetite and cravings, heightened mood, and, of course, fantastic drops in weight.

Why would removal of wheat from the diet trigger a withdrawal phenomenon? I can only speculate, but I believe that at least part of this response is due to a physical conversion from a glycogen (sugar)-burning metabolism to that of a fatty acid (fat mobilizing) metabolism. People who lived in the up-and-down cycle of craving and eating wheat constantly fed the sugar furnace for years and are enzymatically impaired in fat burning; they've been growing fat stores. Eliminating wheat deprives the body of this easy source of glycogen, forcing it to mobilize fatty acids in the fatty tissues. Sluggish at first, people feel fatigue, mental fogginess, etc. Once the enzymatic capacity for fat mobilization revs up, then these feelings dissipate.

Could it also relate to the opioid sequences apparently present in wheat? I wasn't even aware of this fact until a reader of The Heart Scan Blog, Anne, left this comment:

Wheat protein contains a number of opiod peptides which can be released during digestion. Some of these are thought to affect the central and peripheral nervous systems.

When I gave up gluten, I felt much worse for a few days. This is a very common reaction in those who stop eating gluten cold turkey.

Dr. BG provides a fascinating commentary on the addictive/opioid aspect of wheat addictions in her Animal Pharm Blog.

Whatever the mechanism, I believe it is a real phenomenon. It can, at times, be so overwhelming that about 20% of people who try to eliminate wheat find they are simply unable to do it without being incapacitated. Of course, that might be a lesson in itself: If withdrawal is so profound, it hints that there must be something very peculiar going on in the first place.

Bigger, faster plaque reversal

22. September 2006 William Davis (0)

Perhaps it's too early to tell whether it's true, but believe that we're seeing coronary plaque reversal--i.e., reduction of CT heart scan score--that is BIGGER and FASTER than ever before. We are now witnessing 20-30% reductions in score, even in the first year.

Early in our experience, I was thrilled with a slowing of plaque growth. Recall that coronary plaque grows at the rate of 30% per year. We would often seen slowing to 10-15% per year in the first year, then a levelling off to little or no increase in the 2nd or 3rd year. Regression, or reduction of score, was less common.

Now, with some further tweaking of our program, we are seeing these large magnitudes of coronary plaque reversal routinely. Not in everybody, of course. There are exceptions that mostly includes people who are less motivated and occasional people with more difficult to control lipoprotein patterns.

I believe that part, or perhaps most, of our recent success is from normalizing blood levels of 25-OH-vitamin D3 levels to 50-70 ng/ml. I'm unable to tell you why this occurs, but I am convinced that it has added huge advantage. Raising blood vitamin D levels to normal carries enormous implication: reduction of colon and prostate cancer risk, reduction of blood pressure, sensitization to insulin, prevention of arthritis and multiple sclerosis, and--I believe--control over coronary plaque calcification and growth.

Watch for a profile of one of our latest success stories, a physician who was experiencing 20% per year plaque growth three years in a row until he followed the Track Your Plaque approach and promptly experienced an 18% reduction in heart scan score. You'll find it in our next newsletter. To subscribe, go to the www.cureality.com homepage and click on the free book download.

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