Does staying up late make you fat?

3. March 2009 William Davis (5)
Lack of sleep makes you crabby.

But can staying up late make you fat? Or diabetic? Or increase heart disease risk?

Can forcing your body to ignore its evolutionarily-programmed day-night/sleep-wakefulness cycle also distort health, even when sleep is adequate?

Yet another study adds to the growing clinical literature documenting the lack of sleep, or, in this case, the "violation" of circadian rhythms that occurs with unpredictable or shifting sleep patterns.

In this small study of 10 men and women, forcing them to sleep on an unnatural 28-hour per "day" schedule, causing a dyssynchrony with natural day-night cycles, yielded increased glucose (blood sugar) levels, poor response to insulin, increased blood pressure. It also led to a decrease in leptin levels, a phenomenon that can trigger increased appetite.

Such circadian misalignment was meant to recreate the distorted day-night cycles of shift workers, a group that is unusually prone to diabetes and heart disease. This study further confirms that there are indeed unhealthy physiologic consequences of defying normal day-night sleep cycles.

This study suggests that, not only is sufficient sleep important for health, but the predictability and concordance with normal circadian cycles is also important.

Add to this previous studies demonstrating an association with sleep deprivation and low HDL/high triglycerides (Kaneita Y, et al 2008) and increased likelihood of having a positive heart scan (coronary calcium) score (King CR et al 2008), and it is increasingly clear that sleep is a crucial factor for overall health. It may even be a helpful strategy to control weight.

A full report on the importance of sleep is planned for the Track Your Plaque website.

Vitamin D Project: Grassroots Health

3. March 2009 William Davis (24)
Here's an interesting project a Track Your Plaque Member brought to my attention: Grassroots Health.

Carole Baggerly, Director of GrassrootsHealth, is a breast cancer survivor who has engineered an impressive project to collect and tabulate vitamin D blood levels in thousands, perhaps millions of people, over the next 5 years. Anyone can participate at a cost of $30 twice a year to get a vitamin D home test kit. (A fingerprick is required. I've tried the test kit--it's easy and painless to use.) They simply ask you to provide some basic health information that will be accumulated and analyzed.

Here's a graph they feature on their website showing the vitamin D blood levels distributed among the first 300 participants:











(Click to enlarge.)

Ms. Baggerly is apparently working with vitamin D pioneer, Dr. Reinhold Vieth, of the University of Toronto.

This sounds like a really great idea. Should you enroll, please come back here and let us know about your experience.

Statin Diary

1. March 2009 William Davis (17)
Here are a sampling of some of the comments I've received from people taking statin drugs:


Barkeater said:

On Lipitor since 1997, and pretty sure I had no side effects. Hey, I am a man, I don't complain.

Work has gotten real challenging (but they pay me well). At age 52, 2 years ago, I was fed up with working hard, cranky, and wanted to quit. Very low tolerance for frustration. A year ago, I hit a low spot again, but knowing that quitting was not an option, I started pestering my wife about things married people quarrel about other than money. No matter how great she was, every month or so I would get in a complete funk about it. Meanwhile, my brother had an MI, freaking me out, so at my doctor's suggestion I doubled the Lipitor dose (to 40 mg a day), bringing LDL below 100 and total chol. to 162 (40% below what God's original design of me produced). Plus, I ached a lot after exercise with severe "arthritis" in my hip, and these pains took days to go away, and still I got mad every few weeks at my wife and otherwise into a depressed funk (one morning I wrote an essay about suicide, which was much on my mind). Mood swings could be sudden.

She finally asked whether it might be the Lipitor, which I dismissed as very unlikely because I wanted to believe I was controlling my anger and depression better at that point (not really so) and besides everyone knows that statins have very few side effects. But, I did poke around a bit, and saw that kooky internet people seemed to have a lot of statin side effects, including depression. So, I thought I would quit, as an experiment. Like the JUPITER study, the results were so stunning I had to end the experiment in just 48 hours, except unlike JUPTIER, the clear result was that statins are nasty poisins that were ruining my life. I quickly concluded that no statin would again pass my lips. Depression, gone immediately (I am now 45 days off Lipitor). Relationship with wife, great (maybe "saved" is the word). Athletic performance, vastly better (adjusted for my modest natural abilities), with aches reduced vastly. Ability to withstand frustration, zoomed way way up. I feel totally different, and better; I think of my high cholesterol as my friend, protecting my from the abyss.

The other exciting thing is that I was depending on Lipitor to prevent heart disease, but I see now that it was only a raffle in which I had one ticket, with 75 or 100 other ticket holders in the NNT raffle (to prevent a survivable coronary in the next ten years, but not to prevent death -- that is not a prize in this raffle). There are obviously way better things I can do for prevention, at low cost and no negative side effects (plenty of positive ones, though).

I feel ten years younger. I refer to quitting Lipitor as my "miracle cure." I feel a moral obligation to warn others.



Anonymous said:

It was the craziest thing, my elbows felt like they needed to pop but couldn't. I was taking 20mgs of Zocor, and the first couple of months the elbows were fine, but one day I realized they hurt and wouldn't pop. I enjoy tennis and will occasionally shoot baskets with the boys - working elbows are a requirement for both sports. I told my doctor the problem and he said to stop taking Zocor, and after two weeks he will have me try a different statin. Avoiding Zocor brought relief. After a week of being statin free the elbows stopped aching.

I havn't gone back to my doctor to receive a prescription for that new statin. After learning more about heart disease prevention from this site and others, my starting LDL was low to begin with right around 80, and so decided to take a different natural approach to lower my LDL and more importantly for me raise HDL. I cleaned up my diet and began taking nutritional supplements. It worked, today cholesterol levels are great, and I have working elbows.



Tom said:

Two weeks after I started 10mg/day of Lipitor I developed tinnitus. I had never noticed a ringing in my ears before and now all of a sudden it was LOUD. After three months I saw my doctor for a cholesterol retest (it went way down) and complained of the tinnitus. He said he hadn't heard of this side effect, but I told him the web said 2% complain of it. He suggested I go to 5mg/day to see if it helped. I tried this for a few months, then went totally off for a few weeks, and the tinnitus got better, but never went away. I'm still on a 5mg dose after 9 months and I still have tinnitus. My fear is that the damage is done and the tinnitus will never go away.



Veedubmom said:

I got sun sensitivity from taking Simvastatin. Wherever my skin is exposed to the sun, it turns red and starts itching intensely and my skin looks like giant hives. I have to wear long sleeves, gloves, turtlenecks, etc.



Jegan said:

I was on Lipitor, but as a result of a recent study, asked to go on Simvastatin. I too have never suffered tinnitus until taking statins. I perceive it most at night. It sounds either like a pure high pitched white noise, or often like being stuck in an aviary with a million high pitched birds. I did not suffer any pains, but I clearly am more forgetful. I also feel depressed, and really don;t care about anything... Paying bills, family, cleaning, you name it. Also, my rosacea seems to act up a lot more.



Terri SL said:

Statin side effects are, in my personal experience, vastly under-reported. What Dr. in practice takes the time to fill out FDA complaint forms or contacts independent researchers about a pts. side effects? What pt. even knows that they can do so, whether their Dr. wants them to or not? No surprise about that 80% if you've taken statins!

I've personally taken two different statins (Pravachol, Zocor/Vytorin) and developed horrendous muscle aches even while taking CoQ-10 200 mgs. daily in divided dose. I also experienced mental fuzziness, gait instability and near complete GI shutdown, when Dr. doubled statin dosage against my protests. Stop the drug = complete reversal within ~three days!

What seems to be consistent is the dosage of the statin... the higher the dose, or the more potent the statin (Lipitor, Crestor), the greater the chance of adverse side effects. The other consistency is that Drs. out there in practice are not recommending CoQ-10 to their patients on statins, or at least that has been my experience.


Am I advocating that everyone stop their statin drug? No, I am not.

What I am advocating is that statins be used carefully, after all efforts at correction of lipid/lipoprotein patterns have been made, with an assessment of true coronary risk (not such nonsense as the Framingham score). A more reasonable application of statin drug prescription would shrink the market from its current $27 billion to a tiny fraction of that.

These drugs can be useful but are miserably and tragically overused.
For a discussion of an alternative to statins for LDL cholesterol reduction, see my post, Which is better?

How apathy saved a life

28. February 2009 William Davis (7)
John from California left this comment recently on my Wacky statin effects post. He tells such a vivid, compelling story that I had to pass it on.



I started taking statins a couple of years ago. A friend told me that he heard that they caused Alzheimers-like symptoms. I didn't think that I exhibited any effects like that, so I pretty much ignored it, except to raise the issue with my doctor.

During the last two years, I gradually lost interest in pretty much everything. It wasn't that I was forgetful, I just didn't much care about anything. Didn't care about my hobbies, quit my job, only paid bills when I felt like it, left a rental property vacant for 1 1/2 years and other similar issues.

I am normally a pretty active person with lots of pursuits. When I spoke to my doctor about my 'lack of interest and motivation', she suggested putting me on testosterone and later a mood enhancer. (I'm 60 and I lost my wife to breast cancer about 3 years ago, so I guess the thinking was either that I was going through male menopause or just depressed over her passing.)

Although I never had the muscle aches or liver problems that are considered the side effects of statins, gradually I began to feel weaker (not uncommon at 60) and more lackadaisical in my approach to bills and responsibilities. I also began suffering continual intense tinnitus and insomnia. I became crankier and more vehement in my dealings with other people and dangerously aggressive while driving.

Oddly enough, my lack of concern with paying bills led to the pharmacist telling me that Blue Shield had canceled me. Although I could easily have called the doctor for a prescription for $5 statins through KMart, I just couldn't be bothered, so I discontinued my medication.

It's been about 2 1/2 weeks since my prescription ran out. Within 4 days I began feeling better and my thinking became clearer. I no longer have tinnitus, my good mood has returned and I actually accept life's small annoyances again. Finally, I feel better physically and am more motivated. (Unfortunately, now I have to clean up all the financial garbage I've accumulated in the last year or so.)

If you take statins and begin to suffer any of the symptoms that I've noted above. Tell your doctor to take you off for a month. If your symptoms improve, you'll know why.

Although I no longer have medical insurance, one requirement of the coverage was that my cholesterol be controllable with statins. I'd rather have a heart attack or stroke and die than to go back to being the useless walking zombie that I was.

Imagine the consequences of of everyone take a statin drug, even "putting it in the water," advocated by some of my colleagues.

Make no mistake about it: The widespread, indiscriminate use of statin drugs is not without profound implications for many people. The popular notion of "the more statin agent, the better" that has propagated, thanks to the billions of dollars spent on marketing and "research," will lead to more unfortunate experiences like John.

Statins are drugs with real effects and very real side-effects.

Wheat hell

27. February 2009 William Davis (17)


Can including wheat in your diet create hell on earth?

Was The Inferno nothing more than Danté’s prediction for the state of the U.S. diet circa 2009?

I’m kidding on The Inferno allusion, but the American diet nonetheless sure does create an inferno of unhealthy phenomena.

If we define hell on earth as constant, nagging pain and discomfort; energy depleted sufficient to impair daily function; chronic bloating and diarrhea; leg swelling, peculiar rashes; progression of a multitude of diseases ranging from annoying all the way to fatal . . . well, that’s a pretty bleak picture.

I have indeed witnessed it all. Inclusion of wheat products in the human diet in many (not all--I'd estimate 70% of people) yields devastating health effects. In a few, it shortens life. In the majority, it leads to a slow, miserable hell of inflammatory diseases like arthritis, coronary disease, and cancer.

I have also witnessed dramatic reversal of these phenomena with complete removal of wheat from the diet.

(For clarity, I am not only referring to gluten sensitivity, the immune reaction gone haywire that plagues people with celiac disease. Celiac disease is indeed another variety of wheat-induced hell on earth, but there’s far more to it than that.)

Among the effects I’ve seen with wheat removal:

--Increased clarity of thought—I can vouch for this effect personally. Focus, concentration, the capacity for prolonged application of effort is restored with elimination of wheat.

--ADHD—Marked improvement in attention deficit disorder can occur in children and adults with this focus-depriving condition. Elimination of sugars and cornstarch may be necessary for full effect. While it doesn’t seem to work in everybody, the effect is powerful enough?and the implications so profound?that it is worthy of consideration in any child with this condition.

--Improved bowel health?Many people plagued by chronic bloating, diarrhea, and urgency experience complete relief. In its most extreme form, it is expressed as celiac disease. But there are a larger number of people who do not have celiac who are plagued by this lesser form of intestinal intolerance.

--Weight loss?Patients have told me that they were actually frightened when they eliminated wheat, meaning weight dropped so rapidly that they thought something was wrong. Nothing is wrong. The weight loss simply represents the removal of this bizarre, unphysiologic trigger of appetite, blood sugar, insulin, and weight gain.


Relevant to heart health, wheat elimination effects include:

--LDL cholesterol reduction?Yes, I know that it’s not what the “official” agencies say. “Reduce fat, reduce saturated fat and cholesterol will drop.” That’s barely true; reductions of saturated fat reduce LDL cholesterol, but rarely more than 20 mg/dl. In contrast, elimination of wheat yields LDL reductions of 40, 50, even 100 mg/dl. And the type of LDL reduced is the small particle variety, the kind mostly likely to lead to heart disease. (Cutting fat generally reduces large LDL, the more benign form.)

--Triglyceride reduction?Triglyceride reductions of 50, 100, even 1000 mg/dl can be achieved with elimination of wheat (though elimination of cornstarch, sugars, and other processed carbohydrates may be necessary for full benefit).

--HDL increase?A variable response, but increase of 5-10 mg/dl are common.

--Reduced inflammation?This phenomenon expresses itself in a number of ways, including dramatic reductions of the common inflammatory marker, c-reactive protein. While the media focuses on the JUPITER trial of rosuvastatin’s (Crestor) ability to reduce CRP 50-60%, wheat elimination can easily match this?without drugs.


What's more, you just feel better. Less commonly, I've seen arthritis (both common osteoarthritis and rheumatoid arthritis), skin rashes, and sleep disorders improve. I've had pre-diabetics become non-pre-diabetics, diabetics become non-diabetics.

It's not so much whether that food is carbohydrate-rich or protein-rich. It really comes down to calories, a very simple message.'
— Dr. Frank Sacks

While some advocate the notion that only calories count and diet composition makes no difference, I offer this possibility: Whether or not weight is lost by diet, there can be enormous health effects independent of weight based on the composition of diet. Inclusion or exclusion of wheat is one such crucial factor.


Image courtesy Wikipedia, The Eighth Circle of Hell.

Unique vitamin D observations

21. February 2009 William Davis (47)
It seems not a single day passes that I don’t learn something new about this unique hormone (mis)named “vitamin D.”

From its humble beginnings recognized only as the factor responsible for bone maturation (with deficiency leading to childhood rickets), vitamin D now commands a recognized role in almost every conceivable aspect of health and disease.

Among the unique observations I’ve made over the past several years, having corrected vitamin D in well over 1000 people:

--Ankylosing spondylitis—This fairly rare genetic disease programs a peculiar solidification of the spinal column that leads to disabling restriction of spinal mobility, accompanied by incapacitating pain. A physician came to my office after reading my Life Extension summary of vitamin D’s cardiovascular benefits, After reading it, he put himself on vitamin D 10,000 units per day and verified “therapeutic” levels with a blood test. He came to my office (he requested a consultation) and proudly showed me his near-normal spine flexibility that, until approximately 2 months earlier, had left him rigid and unable to even tie his shoes. He also reported that the chronic pain that had left him completely dependent on anti-inflammatory agents and narcotics was nearly entirely gone.

--Aortic valve disease—The list of people with either aortic valve stenosis (stiffness) or insufficiency (leakiness) that develops later in life (not congenitally deformed or bicuspid aortic valves) continues to grow. Not everyone responds, but some of the cases I’ve seen have been nothing short of miraculous. One man had severe aortic valve insufficiency (severe leakiness). After one year of vitamin D, 8000 units per day that yielded a blood level of 67 ng/ml, the insufficiency was down to a minimal level. Before vitamin D, I had never witnessed “spontaneous” reversal of aortic valve disease before.

--Chest pain—Not the chest pain of heart disease, but a chronic gnawing, toothache-like pain in the sternum that is relieved within days of initiating vitamin D. I don’t know precisely why this happens, but I speculate that, with vitamin D deficiency, there is disordered calcium metabolism, and perhaps the sternal pain represents cellular (osteoclastic) activity that is eroding sternal calcium for the purpose of maintaining blood calcium, since intestinal absorption of calcium is poor. Replace vitamin D and the abnormal calcium uptake ceases. Just my guess.

--Relief from claustrophobia—This one has me stumped. But one man’s vivid description of his previously terrifying experiences in elevators and other enclosed spaces, now entirely gone raises some fascinating questions. For instance, how much psychological disease is nothing more than the expression of disordered metabolism from vitamin D deficiency?

--Immunity from viral infections--I first learned of this association from Dr. John Cannell of the Vitamin D Council (www.vitamindcouncil.com). Dr. Cannell recounts his experience with the 2006 flu epidemic in the hospital in northern California, where he is a psychiatrist charged with the health of 200 inpatients held in closed wards. While the flu spread like wildfire to the patients in all the other wards, the 200 patients in Dr. Cannell’s ward failed to contract a single episode of flu while taking 2000 units of vitamin D per day.

I was a little skeptical at first, having been disappointed by the failure of several nutritional agents like zinc, vitamin C (perhaps, at best, a minimal effect). Now, three years into my vitamin D experience, I am absolutely convinced that Dr. Cannells’ early observation was correct: Vitamin D enhances immunity enormously. Not only have I personally not had a virus in several years, the majority of my staff and patients have been happily free of viral infections. There have been a few, to be sure. But the usual winters of hacking, coughing, and sneezing in the office have become largely a memory. It is a rare person who comes to the office with viral symptoms.


With new lessons being learned every day, it is inevitable that other fascinating new vitamin D observations have yet to be made.

Dr. Michael Eades on the Paleolithic diet

18. February 2009 William Davis (16)
Dr. Michael Eades has posted an absolutely spectacular commentary on the Paleolithic diet concept:

Rapid health improvements with a Paleolithic diet

The post was prompted by publication of a study that tried to recreate a Paleolithic-like diet experience over a brief study period:

Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet.

Dr. Eades discussion is wonderfully insightful and comprehensive and there's little to say to improve on his discussion.

I'd make one small point: From what I see in my experience, the improvements in lipid patterns seen in the brief period of this study are very likely to have been primarily due to the removal of wheat. Followers of this blog know that wheat elimination is among the most powerful cholesterol-reducing strategies available.

What vitamin D form?

15. February 2009 William Davis (36)
In response to questions regarding why don't vitamin D tablets work, here are my observations.

When I first started correcting vitamin D levels around 3 1/2 years ago, people would begin with starting 25-hydroxy vitamin D blood levels of around 20 ng/ml.

Taking, say, 6000 units vitamin D as tablets over 3 months yielded blood levels of 24-30 ng/ml. Taking 6000 units in an oil-based form, and blood levels would commonly be 60-70 ng/ml.

In other words, tablets are very poorly absorbed. I also saw very erratic absorption with tablets, with tremendous variation in blood levels.

I witnessed this effect many times. I finally began telling patients to avoid the tablets altogether. It's simply not worth it. Taking dose X of tablets, you cannot predict what the blood level of vitamin D will be.

Now, you can sometimes make the tablets get absorbed by either taking with a teaspoon of oil (e.g., olive, flaxseed) or taking with an oil-rich meal. However, I am uncertain just how consistent the absorption is under these circumstances, not having done this enough times to know.

Oil-filled gelcaps are no more expensive than tablets (or perhaps a dollar more). Health food store employees and pharmacists don't know this. I have had many patients come to the office claiming they changed to tablets because that's all their health food store or pharmacy carried and the person behind the counter assured them it was the same. Blood level of vitamin D to confirm: right back down to the starting level or near it--little or no absorption.

The only way to know whether a preparation is absorbed is to check a blood level. But, in my experience, having checked vitamin D blood levels thousands of times, gelcaps never fail; tablets fail over 80% of the time.

Vitamin D for the pharmaceutically challenged

14. February 2009 William Davis (20)
Most Heart Scan Blog readers already know:

Your doctor has been brainwashed by the pharmaceutical industry.

Your doctor more than likely has spent the better part of his or her career in the Guantanamo Bay of healthcare, water-boarded by seductive sales representatives, enticed with promises of fame and riches, threatened with ostracism from the clubby internal halls of healthcare if--gasp!--he or she didn't subscribe to the "rule" that only drugs are good, anything else is bad.

The same FDA-approval-is-necessary-to-be-good brand of nonsense is gaining popularity among my colleagues who, having caught some mention (on the Today Show, Oprah, or similar source of medical information), hope to join the vitamin D hoopla.

People will proudly declare that they are taking a high dose of vitamin D: 50,000 units once per week.

No. They are taking a barely useful form: D2, ergocalciferol.

Studies examining the reliability of the D2 form differ:

There's the Heaney study suggesting that D2 is less effective than D3:
Vitamin D2 is much less effective than vitamin D3 in humans

Then there's the Holick study showing they are equivalent:
Vitamin D2 is as effective as vitamin D3 in maintaining circulating concentrations of 25-hydroxyvitamin D.

My experience is more in line with the Heaney study: Little or no real effect with D2.

One particularly illustrative case I witnessed was a woman who was mistakenly prescribed D2 at 50,000 units per day. She told me that she'd been taking it for a year. I fully expected to see clear-cut signs of toxicity (e.g., high blood calcium levels). Curiously, she showed no signs of toxicity. Nor did she show any vitamin D at all in her blood: 25-hydroxy D level of zero--literally zero.

I've witnessed similar phenomena several times: plenty of vitamin D2 . . . very little vitamin D in the blood.

All in all, I suppose that D2 is better than No-D at all. But you are far better off joining the ranks of the pharmaceutically challenged and go with the stuff that really works: D3.

D3, or cholecalciferol, yields confident increases in blood levels. It is inexpensive, safe, and an exact copy of the human form of vitamin D. (Of course, gelcap or drops only, NEVER tablets.)

There is absolute NO reason to take vitamin D2, the form that sometimes works, sometimes doesn't, the facsimile plant form issued by the drug industry.

Why don't stents prevent heart attack?

12. February 2009 William Davis (11)


No study has ever documented that stents prevent future heart attack. But, in day-to-day practice, stents are frequently implanted for just this reason.

A little clarification. Stents do prevent heart attack--if the heart attack is already underway, either as an "acute myocardial infarction" or "unstable angina."

In other words, a plaque in a coronary artery can rupture just like a little volcano. Rather than spewing lava, the underlying plaque contents--fibrous tissue, inflammatory cells, cholesterol crystals, fatty material, debris--are exposed to flowing blood and trigger spasm of the artery and blood clot formation. A ruptured plaque is typically found in people who go to the emergency room with severe chest pain or have difficulty breathing.

A heart catheterization is performed, a severe (e.g., 90-100%--completely closed) is found. A stent in this situation is of clear-cut benefit.

What is not clearly beneficial is someone with no symptoms, symptoms only with physical activity that has been present for at least several months, or someone with a high heart scan score and no symptoms. In these circumstances, stent implantation does not reduce risk for future heart attack.

Why?



Take a look at this angiogram of a right coronary artery. You can seen plaque all along the artery (represented by areas that appear pinched off. There are at least 4 visible.)

Putting one 15 millimeter stent in the artery will only affect the area of artery stented. (Stents vary in length, but typically are 12-18 millimeters in length.) The right coronary artery is about 10 times or more this length. There are also two other arteries of similar length. A stent at one location will do nothing to affect the potential for rupture in any of the other plaque-laden areas.

Say a stent is implanted in the "worst" blockage in this right coronary artery, the plaque located at around 9 o'clock. What about all the other plaques? They can still rupture.

Why not put in many stents, say, 4 or 5, and stent all the visible plaques?

Two reasons: 1) Plaque you can't even see on an angiogram can still rupture, and 2) it is very costly (easily $30,000 at the very least), 3) incurs greater procedural risk, and 4) messes up the artery for future procedures, since a steel-lined artery that develops more disease in future will be more difficult to re-implant stents, bypass, or perform other procedural manipulations.

The point: Putting in stents does not reduce potential for plaque rupture in the entire artery.

What can prevent plaque rupture? That's the whole point of following an effective prevention program: prevent plaque rupture.

(Of course, this discussion cannot encompass the wide variety of potential situations that may cause your doctor to individualize your approach. Nonetheless, when advised to have an elective heart procedure, a healthy dose of skepticism and is clearly a good practice.)

Top image courtesy National Heart, Lung, and Blood Institute.

Thumb your nose at swine flu

29. April 2009 William Davis (35)
Judging from what we know about vitamin D, it is highly probable that it confers substantial protection from viral infections, including swine flu.

Dr. John Cannell of the Vitamin D Council (www.vitamindcouncil.com) first connected the dots, identifying the possibility of an influence of vitamin D on incidence of flu.

In 2006, Dr. Cannell reports noticing that the patients in his psychiatric ward in northern California were completely spared from the influenza epidemic of that year, while plenty of patients in adjacent wards were coming down with flu. Dr. Cannell proposed that the apparent immunity to flu in his patients may have been due to the modest dose of 2000 units vitamin D per day he had prescribed that the patients in other wards had not been given. (Since the hospital was run by the state of California, Dr. Cannell apparently had only so much leeway with vitamin D dosing.) While it’s not proof, it’s nonetheless a fascinating and compelling observation.

A similar conclusion was reached in a recent analysis of the National Health and Nutrition Examination Survey demonstrating that the higher the vitamin D blood level, the less likely respiratory infections were.

Personally, I used to suffer through 2 or 3 episodes of a runny nose, sore throat, hacking cough, fevers and feeling crumby every winter. Over the last 3 years since I’ve supplemented vitamin D, I haven’t been sick even once. The past two years I didn’t bother with the flu vaccine, since I suspected that my immunity had been heightened: no flu either winter.

And so it has been with the majority of my patients. Since I began having patients supplement vitamin D to achieve normal blood levels (we aim for 60-70 ng/ml), viral and bacterial infections have become rare.

New research is uncovering myriad new ways that vitamin D enhances natural immune responses to numerous infections, including tuberculosis, bacteria such as those causing periodontal disease and lung infections, and viruses like the influenza virus. Enhanced immunity against cancer is also an intensive area of research on vitamin D.

Will vitamin D supplementation sufficient to achieve desirable blood levels confer sufficient immunity to swine flu should it come to your door? From what we know and what we’ve seen in the few years of vitamin D experience, I think it will in the majority. But I do believe that we should still heed public health warnings to avoid contact with others, minimize exposure to crowds, avoid travel to affected areas, etc.

Santa Claus is alive . . . and works for the drug industry

12. December 2008 William Davis (7)


Maybe your teenagers no longer believe in Santa Claus, but I assure you: Not only is he alive, I believe that we have evidence that he works for the drug industry!

Psshaww! you say. Yet another rant from that kook, Davis. Who can he pick on next? What other imagined "conspiracies" can he uncover?

Let me recount the evidence and I'll let you decide how damning it all is:

--Christmas is a culture of excess, overeating, celebration: Cookies, candy canes, pie, chocolate, egg nog, more cookies . . . A virtual wheat and sugar frenzy!

--Wheat and sugars make us diabetic!

--What does a diabetic look like? How about big protuberant abdomen, florid cheeks, baggy eyes (from sleep apnea)? The red outfit and beard is optional, of course. Could you think of a better representation of what happens to a person when they eat goodies all the time?


I therefore submit that Santa Claus is at the root of a campaign to cultivate diabetes! Diabetes: a growth industry that is raking in billions of dollars for the drug companies!

I'd bet that Mr. Claus would agree with the dietary advice dispensed by the folks at the American Diabetes Association website:

A place to start is at about 45-60 grams of carbohydrate at a meal. You may need more or less carbohydrate at meals depending on how you manage your diabetes.


Eat more carbohydrates, get fatter in the abdomen, require more medication to keep sugar low. Then start over: eat more carbohydrates, get fatter, more medicines. Kaching!

"You may need more?" Personally, I'd be rendered comatose and helpless if I indulged in such carbohydrate gluttony.

If Mr. Claus were, instead, interested in our health and keeping us non-diabetic, Christmas would be a time for pistachios, almonds, dark chocolates, and tea.

You want health advice? Don't ask Santa Claus!

Another case of aortic valve disease reduced with vitamin D

12. December 2008 William Davis (8)
I watched Seth's aortic valve deteriorate over a two year period.

I was first consulted in 2004 to offer an opinion on Seth's heart scan score of 779 and flagrantly abnormal cholesterol patterns, including triglycerides in the 400 mg/dl range. But I heard a murmur, as well, a murmur of a leaky aortic valve, "aortic valve insufficiency."

Over the next two years, I watched Seth's aortic valve worsen, going from mild leakiness to severe.

In 2006-2007, I tiptoed into vitamin D replacement and asked Seth to add some vitamin D. Time passed and Seth's aortic valve got progressively worse.

Over the past year, However, he's maintained a truly healthy level of vitamin D, with blood levels consistently in the 60-70 ng/ml range.

While Seth's last echocardiogram showed a severely leaky aortic valve, the most recent echo showed mild leakiness ("mild aortic insufficiency")--a dramatic reduction.

I continue to see this in many, though not all, patients with aortic valve disease. Though I've more frequently witnessed either stalled progression or reversal of aortic valve stenosis (stiffness), I've now seen a handful of people with aortic valve leakiness (insufficiency) also reverse.

I've posted about this peculiar phenomenon previously:

Aortic valve disease and vitamin D
More on aortic valve disease and vitamin D

Prior to vitamin D, I had NEVER witnessed any aortic valve disease stop or reverse.

A formal trial at some point would be invaluable.

Track Your Plaque Program Data Tracking Tools

7. December 2008 William Davis (3)
At last: After talking about the new Track Your Plaque community tools for the last year, our data tracking software is now available!



Track Your Plaque is, admittedly, somewhat data-intensive. The basic concept relies on the fact that we track heart scan scores, cholesterol values, lipoprotein values like percent small LDL and Lp(a), vitamin D blood levels, intake of omega-3 fatty acids, etc. Our new data tracking tools will help Members track their data over time.

Even more interesting, you can allow other Members (not required) to view your data for comments and feedback. You can also view the program data of other Members (if they choose to make their data "public") to learn how they are going about stopping and reversing their coronary plaque.

In other words, our graphic data tracking tools are yet another way we are using to acquire a collective wisdom on how to put a stop to coronary heart disease, heart attack, and perverse "let's make money with heart procedures" hospital solutions.

One of the aspects that helps make this work is the sharing of data. So far, the people who have begun to enter their data have all made their information "public." It's not truly "public," but viewable only by other Track Your Plaque Members. Also, Members can, in effect, anonymize their data simply by using a nickname, e.g., heartprotection or hearthawk.

The data tracking tools are in beta-test version, so there are bound to be a few glitches. But we're eager to hear from our Members' experiences on how to improve these tools. Report any problems or make your suggestions on the Track Your Plaque Member Forum--Technical Support.

Yet another reason to avoid fructose

6. December 2008 William Davis (5)
Have you seen the Corn Refiners Association commercial campaigns to educate the American public on the safety of fructose? If you haven't, you can view these interesting specimens on You Tube:

"Get the facts--You're in for a sweet surprise: Fructose is safe in moderation!"

Two Moms

Two lovers


Beyond the fact that fructose stimulates liver production of glycerol, which thereby increases liver VLDL production and raises blood levels of triglycerides; likely stimulates appetite; increases cholesterol levels; fructose has also been clearly implicated in increasing blood levels of uric acid.

Uric acid is the substance that, in some people, precipitates in joints and causes gout, the painful inflammatory arthritis that has been increasing in prevalence over the last four decades since the introduction of fructose in 1967. While blood levels of uric acid in the early part of the 20th century averaged 3.5 mg/dl, more recent population assessments have averaged 6.0 mg/dl or higher. (Non-human mammals who don't eat processed foods, drink fruit drinks or beer, and don't eat candy have uric acid levels of <2.0 mg/dl.)

Uric acid is looking like it may prove to be an important risk factor for coronary disease and atherosclerotic plaque. It is no news that people with higher blood levels of uric acid are more likely to experience adverse cardiovascular events like heart attack. People with features of the metabolic syndrome also have higher uric acid blood levels; the more characteristics they have, the higher the uric acid level. However, the prevailing view has been that uric acid is simply an accompaniment of these processes, but not causal.

However, more recent observations suggest that increased levels of uric acid may instead be a cause of metabolic syndrome and high blood pressure.

Increased blood levels of uric acid have been shown to:

--Increase blood pressure
--Induce kidney damage (even in the absence of uric acid kidney stones)
--Antagonize insulin responses

A diagnosis of gout is not required to experience all of the adverse phenomena associated with uric acid. (For not entirely clear reasons, some people, perhaps based on pH or other factors, are more prone to trigger crystallization of uric acid in joints, similar to the phenomena of sugar crystallization when making rock candy.)

Which brings us back to fructose, a sweetener that clearly substantially increases uric acid levels. I suppose that the mothers and lovers in the Corn Refiners' commercials are right to a degree: Our kids will survive, as will you and I, despite increases in triglycerides, enhanced diabetic tendencies, amplified appetites, and increased uric acid due to fructose in our diet. We will also likely survive despite being 100 lbs overweight, partly due to the effects of fructose.

But if long-term health is your desire for you and your family, fructose has no role whatsoever to play.

Interestingly, the obviously expensive and slick ad campaigns from the Corn Refiners' videos have triggered some helpful video counterarguments:

High-fructose corn syrup
Conspiracy for Fat America
High-fructose corn syrup truth


A full discussion of uric acid, the scientific data behind uric acid as a coronary risk factor, and the nutritional means to reduce uric acid will be the topic of a thorough discussion in an upcoming Special Report on the Track Your Plaque website.

Free the Animal

4. December 2008 William Davis (10)
Richard Nikoley from the Free the Animal Blog contributes this informative comment:



'Bout 18 months ago, I was at 230 (5'10) and looked awful. I was on Omeprezole for years for gastric reflux, a variety of prescription meds since early 20s for seasonal sinus allergies, culminating finally in the daily, year round squirts of Flonase-esque sprays (the best for control without noticeable side-effects), and finally, Levothroid for about the last 7 years or so, as I had elevated TSH (around 9ish).

My BP was regularly 145-160 / 95-110.

I decided to get busy. I modified diet somewhat, cutting lots of junk carbs, and began working out -- brief, intense, heavy twice per week. BP began coming down immediately, such that within only a couple of weeks I was borderline rather than full blown high. Then after about six months, a year ago, I went to full blown low-carb, high fat, cutting out all grains, sugar, veg oils, etc, and replacing with animal fats, coconut, olive oil. You know the drill. Then, first of the year I felt great and simply stopped all meds, including the thyroid. I also began intermittent fasting, twice per week, and for a twist, I always do my weight lifting in some degree of fast, even as much as 30 hours.

That's when the weight really started pouring off. Take a look:

http://www.freetheanimal.com/root/2008/09/periodic-photo-progress-update.html

http://www.freetheanimal.com/root/2008/08/faceoff.html

In July I figured it's about time for a physical. Here's the lipid panel, demonstrating am HDL of 106 and Try of 47, great ratios all around:

http://www.freetheanimal.com/root/2008/07/lipid-pannel.html

However, my TSH was even higher -- 16ish. It seems odd that I was able to lose 40-50 pounds of fat (10-15 pounds of lean gain for a 30 pound net loss at that time -- now an additional 10 pounds net loss).

One disclosure is that I was drinking too much, almost daily, and quite a bit (gotta save some vices...). Anyway, I'm at the point now where I want to drill down. I know I need to see an endocrinologist and have T3 and T4 looked at, but in advance, I wanted to see if the recent changes I've made could make a difference:

1. Stopped all alcohol.
2. Stopped most dairy, except ghee and heavy cream, and cheese is now used as a "spice," i.e., tiny quantities -- no more milk.
3. 6,000 IU Vit D per day.
4. 3 grams salmon oil, 2 grams cod liver oil.
5. Vit K2 Menatetrenone (MK-4) -- side story: getting off grains reversed gum disease for which I have had two surgeries, then supplementing the K2 DISSOLVED calculus on my teeth within days -- hygienist and dentist are dumbfounded. Stephan (Whole Health Source), who comments here, has an amazing series on K2.


If you view his photos, you'll appreciate just how far he has come.

Overall, Richard's program is wonderful and his pictures clearly display his success. However, Richard, thyroid function is indeed a problem, a problem that needs to be fixed ASAP. Remember, low thyroid function used to be diagnosed at autopsy at which time the coronary arteries and other arteries of the body were found to be packed solid with atherosclerotic plaque, even in young people.

I'd recommend:

1) Consider 200 mcg Iodine per day from kelp if you do not use iodized salt.

2) Seeing your doctor right away for thyroid replacement, hopefully with consideration of your T3 status.

3) A heart scan--Not to lead to procedures, but something for you to track over time as your program improves and thyroid function is restored.

Beyond this, keep up the great work. Great blog, too!

Low Thyroid and Plaque

3. December 2008 William Davis (12)
Having now tested the thyroid status of several hundred patients over the last few months, I have come to appreciate:

1) That thyroid dysfunction is rampant, affecting at least 25% of everyone I see.
2) It is an enormously effective means to reduce cardiovascular risk.


I'm not talking about flagrant low thyroid dysfunction, the sort that triggers weight gain of 30 lbs, gallons of water retention, baggy eyes, sleeping 14 hours a day. I'm talking about the opposite extreme: the earliest, subtle, and often asymptomatic degrees of thyroid dysfunction that raises LDL cholesterol, lipoprotein(a) (Lp(a), a huge effect!), and adds to coronary plaque growth.

Correcting the subtle levels of low thyroid:

1) Makes LDL reduction much easier

2) Facilitates weight loss

3) Reduces Lp(a)--best with inclusion of the T3 fraction of thyroid hormone.

Recall that, 100 years ago, the heart implications of low thyroid weren't appreciated until autopsy, when the unfortunate victim would be found to have coronary arteries packed solid with atherosclerotic plaque. It takes years of low thyroid function to do this. I advise you to not wait until you get to this point or anywhere near it.

I find it fascinating that many of the most potent strategies we are now employing in the Track Your Plaque process are hormonal: thyroid hormones, T3 and T4; vitamin D (the hormone cholecalciferol); testosterone; progesterone; DHEA, pregnenolone. Omega-3 fatty acids, while not hormones themselves, exert many of their beneficial effects via the eicosanoid hormone pathway. Elimination of wheat and cornstarch exert their benefits via a reduction in the hormone insulin's wide fluctuations.

We haven't yet had sufficient time to gauge an effect on coronary plaque and heart scan scores. In other words, will perfect thyroid function increase our success rate in stopping or reversing coronary plaque? I don't know for sure, but I predict that it will. In fact, I believe that we are filling a large "hole" in the program by adding this new aspect.

Fat and fiber composition of nuts

30. November 2008 William Davis (16)


From Mukuddem-Petersen J, Oosthuizen1 W, Jerling JC. J Nutr 2005.



If you haven't yet done so, adding raw nuts to your health program yields a broad panel of health benefits.

Contrary to conventional advice, nuts can be eaten in unlimited quantities. Provided they are raw--unroasted, unsalted (since salting only accompanies roasted nuts), not roasted in unhealthy oils like hydrogenated cottonseed or soybean (very common)--they do not make you fat, regardless of the quantity consumed. Beer nuts, honey-roasted nuts, mixed nuts roasted in unhealthy oils with salt added are either fattening or exert other unhealthy effects (e.g., hypertension, rise in Lp(a), and cancer from the hydrogenated fats).

Some notable observations from the chart:

--Hazelnuts and macadamians are the richest in monounsaturates
--Walnuts are the richest in the omega-6 linoleic acid, while also richest in the "omega-3" linolenic acid.
--From a fat composition standpoint, raw cashews and dry roasted peanuts aren't so bad.
--Pistachios figure pretty favorably in this analysis, rich in monounsaturates.
--Coconuts are unusually rich in saturated fat, though about half is lauric acid--an issue for future conversation.



Here's a listing of the fiber composition of nuts per 1 oz serving (about a handful):

Almonds (24 nuts) 3.5 g
Brazilnuts, dried (6-8 nuts) 2.1 g
Cashew nuts, dry roasted, with salt added (18 nuts) 0.9 g
Hazelnuts or filberts 2.7 g
Macadamia nuts, dry roasted, with salt added (10-12 nuts) 2.3 g
Mixed nuts, dry roasted, with peanuts, with salt added 2.6 g
Peanuts, all types, dry-roasted, without salt 2.3 g
Pecans (20 halves) 2.7 g
Pine nuts, dried 1.0 g
Pistachio nuts, dry roasted, with salt added (47 nuts) 2.9 g
Walnuts, English (14 halves) 1.9 g

Data courtesy USDA Nutrient Database


Note that almonds are the winners with 3.5 grams fiber per ounce, pistachios a close second. Pine nuts and cashews place last on the fiber content chart.

Not addressed by the charts is protein content of nuts, as well as the low sugar content, all additional beneficial aspects of nuts. Nuts are also a moderate source of magnesium (though seeds like pumpkin and sunflower shine in the magnesium content area).

Rather than micromanage the specific fat and fiber content of your diet, why not get a little of the good of everything on the list and just mix and match the nuts? (Mixed and matched on your own, of course, not a hydrogenated cottonseed oil nut mixture).

Flush-free niacin kills

29. November 2008 William Davis (12)
Here, I re-post a conversation I've posted before, that of the scam product, "no-flush" niacin, also known as "flush-free" niacin.

I find this issue particularly bothersome, since I have a patient or two each and every week who forgets the explicit advice I gave them to avoid these scam products altogether. Despite costing more than conventional niacin, they exert no effect, beneficial or otherwise. Niacin--the real thing--exerts real and substantial beneficial effects. No-flush or flush-free does nothing except drain your wallet. I continue to marvel at the fact that supplement manufacturers persist in selling this product. Ironically, it commands a significant premium over other niacin forms.

They are outright scams that should be avoided altogether.


My former post, No-flush niacin kills:

Gwen was miserable and defeated.

No wonder. After a bypass operation failed just 12 months earlier with closure of 3 out of 4 bypass grafts, she has since undergone 9 heart catheterization procedures and received umpteen stents. She presented to me for an opinion on why she had such aggressive coronary disease (despite Lipitor).

No surprise, several new causes of heart disease were identified, including a very severe small LDL pattern: 100% of LDL particles were small.

Given her stormy procedural history, I urged Gwen to immediately drop all processed carbohydrates from her diet, including any food made from wheat or corn starch. (She and her husband were shocked by this, by the way, since she'd been urged repeatedly to increase her whole grains by the hospital dietitians.) I also urged her to begin to lose the 30 lbs of weight that she'd gained following the hospital dietitians' advice. She also added fish oil at a higher-than-usual dose.

I asked her to add niacin, among our most effective agents for reduction of small LDL particles, not to mention reduction of the likelihood of future cardiovascular events.

Although I instructed Gwen on where and how to obtain niacin, she went to a health food store and bought "no-flush niacin," or inositol hexaniacinate. She was curious why she experienced none of the hot flush I told her about.

When she came back to the office some weeks later to review her treatment program, she told me that chest pains had returned. On questioning her about what she had changed specifically, the problem became clear: She'd been taking no-flush niacin, rather than the Slo-Niacin I had recommended.

What is no-flush niacin? It is inositol hexaniacinate, a molecule that indeed carries six niacin molecules attached to an inositol backbone. Unfortunately, it exerts virtually no effect in humans. It is a scam. Though I love nutritional supplements in general, it pains me to know that supplement distributors and health food stores persist in selling this outright scam product that not only fails to exert any of the benefits of real niacin, it also puts people like Gwen in real danger because of its failure to provide the effects she needed.

So, if niacin saves lives, no-flush niacin in effect could kill you. Avoid this scam like the plague.

No-flush niacin does not work. Period.


Disclosure: I have no financial or other relationship with Upsher Smith, the manufacturer of Slo-Niacin.


Copyright 2008 William Davis, MD

CT coronary angiography is NOT a screening procedure

28. November 2008 William Davis (3)
I've recently had several hospital employees tell me that their hospitals offered CT coronary angiograms without charge to their employees.

Among these hospital employees were several women in their 30s and 40s.

Why would young, asymptomatic, pre-menopausal women be subjected to the equivalent of 100 chest x-rays or 25 mammograms? Is there an imminent, life-threatening, symptomatic problem here?

All of these women were without symptoms, some were serious exercisers.

There is NO rational justification for performing CT coronary angiography, free or not.

What they really want is some low-risk, yet confident means of identifying risk for heart disease. Cholesterol, of course, is a miserable failure in this arena. Framingham risk scoring? Don't make me laugh.

Step in CT coronary angiography. But does CT coronary angiography provide the answers they are looking for?

Well, it provides some of the answers. It does serve to tell each woman whether she "needs" a heart procedure like heart catheterization, stent, or bypass surgery, since the intent of CT angiography is to identify "severe" blockages, sufficient to justify heart procedures.

Pitfalls: Because of the radiation exposure, CT angiography is not a procedure that can be repeated periodically to reassess the status of any abnormal findings. A CT angiogram every year? After just four years, the equivalent of 400 chest x-rays will have been performed, or 100 mammograms. Cancer becomes a very real risk at this point.

CT angiography is also not quantitative. Sure, it can provide a crude estimation of the percent blockage--the value your cardiologist seeks to "justify" a stent. But it does NOT provide a longitudinal (lengthwise) quantification of plaque volume, a measure of total plaque volume that can be tracked over time.

What's a woman to do? Simple: Get the test that, at least in 2008, provides the only means of gauging total lengthwise coronary plaque volume: a simple CT heart scan, a test performed with an equivalent of 4 - 10 chest x-rays, or 1 - 2.5 mammograms.

Perhaps, in future, software and engineering improvements will be made with CT coronary angiography that reduce radiation to tolerable levels and allows the lengthwise volume measurement of plaque. But that's not how it's done today.

The Wheat Deficiency Syndrome

26. November 2008 William Davis (21)
Beware the dreaded Wheat Deficiency Syndrome.

Like any other syndrome, you can recognize this condition by its many tell-tale signs:

--Flat abdomen
--Rapid weight loss
--High energy
--Less mood swings
--Better sleep
--Diminished appetite
--Reduced blood sugar
--Reduced blood pressure
--Reduced small LDL and total LDL
--Increased HDL
--Reduced triglycerides
--Reduced C-reactive protein and other inflammatory measures


Of course, you could choose to cure yourself of this syndrome simply by taking the antidote: foods made with wheat flour, like bread, breakfast cereals, pastas, pretzels, crackers, and muffins.

All the signs of the syndrome will then disappear and you can have back your protuberant abdomen, irrational mood swings, exagerrated appetite, higher blood sugar, etc.

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