describes with aisle after aisle of eye-catching cellophane-wrapped foods. I go there about every 3 or 4 months, and then I only go to get something I need in a pinch. Every time I go, I too am reminded just how many products there are that look more like junk food than real food.
But there's no real money in real food. Who gets rich off of selling green peppers, tomatoes, and eggs?
Supermarkets sell these modern industrial foods because people buy it: Look around you. You don't get to be a 250 lb 5 ft 2 inch-woman by eating too many cucumbers.
Like Anna, I drive an additional several miles to Trader Joes', buy at farmers' markets whenever possible, buy some odds and ends like wine and cheese and raw nuts at specialty stores. I grow my own basil in a big pot I keep in the kitchen and we are just about to start turning over the soil in the back yard for our vegetable garden. I don't need nor do I miss having the choice among 40 different chips, 25 brands of ready-made microwavable dinners, an entire aisle of breakfast cereasl (all of which are virtually the same with different names and labels), or 75 varieties of salad dressing.
The supermarket for me--and I hope for many of you--has become a place rarely frequented, and only for the odd forgotten item. Oh, I forgot the dog chewies the grocery does have--my dogs love them. So perhaps they are good for something after all.
While sterols occur naturally in small quantities in food (nuts, vegetables, oils), food manufacturers are adding them to processed foods in order to earn a "heart healthy" claim.
The FDA approved a cholesterol-reducing indication for sterols , the American Heart Association recommends 200 mg per day as part of its Therapeutic Lifestyle Change diet, and WebMD gushes about the LDL-reducing benefits of sterols added to foods.
Sterols--the same substance that, when absorbed to high levels into the blood in a genetic disorder called "sitosterolemia"--causes extravagant atherosclerosis in young people.
The case against sterols, studies documenting its coronary disease- and valve disease-promoting effects, is building:
The food industry has vigorously pursued the sterol-as-heart-healthy strategy, based on studies conclusively demonstrating LDL-reducing effects. But do sterols that gain entry into the blood increase atherosclerosis regardless of LDL reduction? That's the huge unanswered question.
Despite the uncertainties, the list of sterol-supplemented foods is expanding rapidly:
HeartWise orange juice contains 1000 mg sterols per 8 oz serving.
Promise SuperShots contains 400 mg sterols per container.
Corozonas has an entire line of chips that contain added sterols, 400 mg per 1 oz serving.
MonaVie Acai juice, "Pulse," contains 400 mg sterols per 2 oz serving.
Kardea olive oil has 500 mg sterols per 14 gram serving.
WebMD has a table that they say can help you choose "foods" that are sterol-rich.
In my view, sterols should not have been approved without more extensive safety data. Just as Vioxx's potential for increasing heart attack did not become apparent until after FDA approval and widespread use, I fear the same may be ahead for sterols: dissemination throughout the processed food supply, people using large, unnatural quantities from multiple products, eventually . . . increased heart attacks, strokes, aortic valve disease.
Until there is clarification on this issue, I would urge everyone to avoid sterol-added "heart healthy" products.
Assessment of heart attack risk on the basis of traditional risk factors alone such as high cholesterol and high blood pressure and so forth, while useful, misses many who are at high risk and also incorrectly flags some for high risk who are in fact at very low risk of near term heart attack; on the other hand detection of atherosclerosis by non-invasive imaging, as suggested by the SHAPE group, accurately identifies plaque and improves the ability to identify at-risk individuals who could benefit from aggressive preventive intervention while sparing low-risk subjects from unnecessary aggressive medical therapy," said Dr. P.K. Shah, Director of Cardiology at Cedars Sinai Heart Institute in Los Angeles, a leading member of the SHAPE Task Force who is also an active member of the American Heart Association. "Sadly, these vulnerable patients go undetected until struck by a heart attack, because insurance companies don't cover the newer heart attack screening imaging tests."
Rep. Oliveira, whose coronary disease was first uncovered by a heart scan and prompted a bypass operation, states:
"It is about time that we cover preventive screening for the number one killer in Texas, and take action to reduce healthcare costs through preventive healthcare. Right now, we are extending the lives of those who can afford the procedure while hundreds of thousands of Texans with hidden heart disease go undetected because of antiquated thinking. The time has come for this change."
Is this what we've come to? Since practicing physicians are either so entranced by the drug and procedural solutions to heart disease, do we need to resort to heart scan by legislation?
It does indeed appear that we've come to this point. Should this trend catch on, it will surely mean an upfront increase in healthcare costs to cover the expense of heart scans. But in the long run, it will mean reduction in healthcare costs--dramatic reduction--if heart scans prompt effective preventive action.
What causes coronary heart disease or coronary atherosclerotic plaque, this thing that we track with heart scans?
Well, here are a few little-publicized facts about heart disease that you are unlikely to hear from your When's-the-next-stent? cardiologist or the What is there besides statins? primary care doctor.
(Since everybody knows that smoking is a modifiable risk for heart disease that can be readily identified, let's focus on the blood tests that reveal heart disease causes.)
What's the number one most common cause for heart disease?
Small LDL particles. The proliferation and popularity of the snack food/processed food culture, compounded with the "eat more healthy whole grain " propaganda has launched small LDL solidly to first place as the most common reason to have heart attacks, stents, and bypass. All that advice to increase your "healthy whole grain" intake? It increases heart attack risk.
What's the number one most aggressive cause for heart disease?
That's lipoprotein(a), or Lp(a). It's certainly not high cholesterol, though the drug industry loves that you think that. We could argue over whether smoking is more aggressive, but the two are pretty darned close. Combine the two--Lp(a) in a smoker--and the combination is an explosively powerful trigger for heart disease and stroke.
What's the number two cause for heart disease?
After small LDL comes low HDL cholesterol. Ask anyone who has had a heart attack: What was your cholesterol panel like? 9 out of 10 will say "My LDL cholesterol was 135 mg/dl" while knowing little or nothing about HDL, which is commonly in the 30-42 mg/dl range--sufficient to contribute to heart disease risk considerably.
Can "normal" thyroid hormone tests still contribute to heart disease?
Yes. Hypothyroidism is an exceptionally powerful risk factor for heart disease. Many people have been told that their thyroid tests are "normal," when in reality risk for heart disease may be as much as tripled from low thyroid with thyroid blood tests in the "normal" range.
Does a "balanced, healthy diet" prevent heart disease?
No, it does not. In fact, the modern notion of a "balanced, healthy diet" increases risk for heart disease. Of course, the dangers of such diets vary, depending on how you define it. If it's the diet advocated by the USDA Food Pyramid, then it is an enormously destructive diet that causes your health to careen towards both diabetes and heart disease. The American Heart Association TLC diet is little better.
Does eating fish twice a month reduce heart attack risk?
Yes, it does--but just barely. Unfortunately, large studies that show that eating fish as infrequently as twice per month reduce risk for dying from heart attack have led some authorities to suggest that's all you need to do. What they fail to understand is that the benefit is dose-dependent--the greater the intake of omega-3 fatty acids, the greater the benefit (within reason, of course). So, while the effect can be detected by eating fish twice per month, it doesn't mean that full benefits are achieved with this "dose." Full benefits are obtained by mimicking the omega-3 intake of the Japanese.
Do nutritional supplements reduce risk for heart attack?
If you are referring to vitamin D, then, yes, nutritional supplements reduce risk for heart attack . . . enormously. We need more data to validate this phenomenon, though epidemiologic observations strongly bear this out, including the Health Professionals Follow-up Study, the Framingham Heart Study and NHANES, all of which demonstrate a graded effect: the lower the vitamin D blood level, the greater the risk for heart attack.
Over the years, we've experienced more than our share of disappointments in nutritional supplements for heart disease, including vitamin E and B vitamins to reduce homocysteine. But I believe that nothing approaches the solid feel of vitamin D--no other nutritional supplement raises HDL, reduces triglycerides, reduces blood sugar, enhances insulin responses, reduces the inflammatory C-reactive protein, reduces blood pressure like vitamin D. Vitamin D is here to stay--and I'm very grateful.
And don't forget omega-3 fatty acids from fish oil, yet another supplement with unquestioned benefits for reduction of heart attack and death from heart attack.
Why didn't your doctor counsel you on the importance of these issues?
The primary reasons your doctor didn't tell you any of the above:
1) He/she has been persuaded that only drugs are of any real use in health. Nutritional supplements? Hah!
2) Neither the number one cause of heart disease in the U.S.--small LDL particles--nor the most aggressive cause for heart disease--Lp(a)--are corrected by patent-protectable, high profit pharmaceutical agents promoted to your doctor. Instead, these abnormalities can be corrected inexpensively, without prescription. That means no expensive commercials, no media spots, no write-ups in magazines.
3) Your doctor's business is to treat crisis: sore throat, broken ankle, lung tumor, heart attack. Prevent heart disease 10 or 20 years before it shows itself? Heck, no (unless the marketing pull of the drug industry is involved, of course).
It's best that you bear in mind: What your doctor doesn't know can kill you.
Dr. Eades is co-author (with his wife, Mary Dan Eades, MD) of Protein Power
In one of his conversations, I stumbled on this exchange between Dr. Eades and one of his readers:
Reader:Regarding EBT scans, I looked up the topic on Google and read an informative 5-page article: EBT (Ultrafast CT) Scans - Godsend, or Scam? Dr. Fogoros says that false positives (where the EBT shows the presence of calcium, but the patient has little coronary artery blockage) occur about 50 percent of the time. The next step, if the EBT is positive, is to do a heart catherterization to find out whether there actually is coronary artery blockage. So the odds are that I’d have to worry!
Dr. Michael Eades:The info you got from Google is one of the reasons one shouldn’t get medical information online. As far as I’m concerned the EBT is the BEST way to determine the presence of plaque. If you have a positive calcium score, you have plaque, and there’s an end on’t (as Samuel Johnson would say). Now you may have a low calcium score for your age or you may have a calcium score that doesn’t change, which means you have stable plaque, but if you have a positive calcium score, you have some amount of plaque in your coronary arteries.
And whoever says that the next step to take if you receive a positive calcium score is a coronary artery cath is a real moron. That’s probably the last thing you would want to do if you are asymptomatic. All the cath procedure does is shows whether or not you have a blockage - you can have huge amounts of plaque (which are a disaster waiting to happen) and have a normal cardiac cath.
If you want to get a little more information on the validity of EBT than what you find on Google, take a look at Dr. Davis’ blog or get a copy of his book: Track Your Plaque. I’m not crazy about all of Dr. Davis’ dietary recommendations because he comes to diet from a different perspective than I, but the EBT info in his book is terrific.
Cheers–
Dr. Eades "gets" it. He understands that quantification of coronary plaque is a tool for prevention, not something to be subverted into the service of procedures for the financial benefit of my colleagues.
And I think that he is absolutely correct on the diet discussed in Track Your Plaque--it's due for a revision. I wrote the book in 2003, while we were still locked into the low-fat mindset. Much has changed.
Since then, our enormous experience in metabolic manipulation and lipoprotein analysis has shown that there is a far better way to correct the causes of coronary plaque and seizing hold of heart scan scores. In particular, the explosion of small LDL has prompted major changes in the diet, specifically removal of wheat and cornstarch, the foods that trigger small LDL particles.
(I am still in the midst of negotiations for release of a bigger and better Track Your Plaque II. In the meantime, Track Your Plaque Members can refer to the New Track Your Plaque Diet, Parts I, II, and III.)
If wheat is so bad, what about all the other grains?
First of all, I demonize wheat because of its top-of-the-list role in triggering:
--Appetite--Wheat increases hunger dramatically --Insulin --Blood sugar--Wheat is worse than table sugar in triggering a rapid, large rise in blood sugar --Triglycerides --Small LDL particles--the number one cause for heart disease in the U.S. --Reduced HDL --Diabetes --Autoimmune diseases--Most notably celiac disease and thyroiditis.
Most other "healthy, whole grains" aren't quite as bad. It's a matter of degree.
Millet, quinoa, oats, sorghum, bulghur, spelt, barley, cornmeal--While they don't trigger appetite nor autoimmune diseases like wheat does (oat can in some people), they still pose a significant carbohydrate load sufficient to generate the other phenomena like excessive insulin and blood sugar responses. The grams of carbohydrate of these grains are virtually identical to wheat: 43.5 grams per 1/2 cup (uncooked). The exceptions are barley, which is especially loaded with carbohydrates: 104 grams per 1/2 cup, while oats are lower: 33 g per 1/2 cup.
It's all a matter of degree. Some people who are exceptionally carbohydrate-sensitive (like me) can have diabetic blood sugars with just slow-cooked oatmeal or quinoa. Others aren't quite so sensitive and can get away with eating them.
People with high blood sugars (100 mg/dl or greater) can be very sensitive to the blood sugar effects of these grain carbohydrates. The best marker of all are small LDL particles measured on a lipoprotein panel, such as NMR. Small LDL particles are exquisitely sensitive to your carbohydrate intake: small LDL gets worse with excessive sensitivity to grain carbohydrates, gets better with reduction or elimination.
Flagrant small LDL, in combination with low HDL, high triglycerides, and pre-diabetic or diabetic patterns all develop from carbohydrate indulgence, along with "wheat belly."
Don't believe it? The prove it to yourself: Go to Walmart and buy an inexpensive glucose meter and check your blood sugar one hour after eating. You can gauge the health of these foods by observing the blood sugar increases. (Small LDL closely parallels blood sugar rises.)
The grain that fails to trigger any of these abnormal patterns? Flaxseed. Flaxseed is entirely protein, fiber, and healthy oils, with virtually no digestible starches. In fact, flaxseed is one of the few foods that reduces the quantity of small LDL particles.
I assume you answered no. Then why would you consider taking the plant form of vitamin D (ergocalciferol)? That's the prescription form of vitamin D, often dispensed as 50,000 unit tablets.
There's nothing wrong with plants. Some of my favorite foods are plants, full of nutritional value.
Then why shouldn't vitamin D2 from plants be every bit as good as the human form of vitamin D?
I believe the issue boils down to taking hormones from non-human sources. (Remember: Vitamin D is a hormone, a very powerful one at that.) Plants can be wonderful sources of flavonoids, fibers, protein, fats, vitamins, minerals, and other healthy components. But hormones?
There are other examples of non-human hormones being given to humans with undesirable or unpredictable effects:
--Xenoestrogens, phytoestrogens, and non-human mammalian estrogens--While non-human estrogens may partially mimic human estrogens, they can also block estrogen effects, or exert altogether novel effects. Non-human mammalian estrogens like Premarin can exert very peculiar (side-)effects, despite their role as prescription estrogen supplementation in humans.
--Progestins--The synthetic versions of human progesterone, like their non-human estrogen counterparts, exert weird effects that are a world apart from real progesterone.
--Sterols--Similar in structure to human cholesterol (while not a hormone, a building block for hormones), sterols have been used to reduce intestinal cholesterol absorption. However, if sterols are absorbed into the blood, they can enormously accelerate growth of atherosclerotic plaque.
--Anabolic steroids--These modifications of the testosterone molecule build muscle, but also cause liver cancer, kidney failure, violent behavior, suicide and homicidal behavior. That's not normal.
Outside of a pharmacologic effect (e.g., prednisone in place of human cortisol), there is no reason to take a non-human hormone in place of a human hormone. For that same reason, there is NO reason to take plant vitamin D2 (prescription or over-the-counter) in place of human vitamin D3.
If the non-human hormone is identical to the human form, then there is no difficulty. The best example of this are thyroid hormones from pigs. That's what Armour Thyroid is, a thyroid hormone replacement that works wonderfully well.
You will notice that virtually all of the examples of non-human hormones substituted for human hormones share one common motivation: profit. Synthetic or modified versions are more readily patent-protectable, unlike their natural counterparts which are not.
Vitamin D2 is an anemic facsimile of the real human hormone, vitamin D3 (cholecalciferol). Stay away from it.
