The processed food battlefield 31. July 2007 William Davis (4) If you have any remaining doubts that the processed food industry is a cutthroat, go-for-the-jugular, organized effort to extract every possible penny from your pocket, even at the expense of health, take a gander at a quote from Marion Nestle's wonderful book, Food Politics.In Nestle's description on how food conglomerate, Archer Daniels Midland (ADM), conspired to fix prices on some basic agricultural compounds, she quotes an ADM executive captured on videotape and presented in court:"We have a saying at this company . . . our competitors are our friends and our customers are our enemies."In other words, ADM's competitors help establish what prices should be charged for basic foodstuffs, while its customers are the ones to do battle with. Food is a necessary commodity. You and I only need so much of it. So how does a 40 billion dollar food manufacturer extract greater and greater profits and grow their market? Motivate people to eat more. It's that simple. Eat less? Are you kidding? Eat spinach, green peppers, beets, and other low-margin products? Get real. Why not take 8 cents worth of wheat flour, add some sugar, food coloring, and some other enticing flavorings like high fructose corn syrup? Put it all in a cleverly illustrated package, maybe even develop an entire story line about the product, complete with clever slogans and songs and . . . ouila! You now have a food that sells for many, many times its intrinsic value. How to make the health nuts happy? Easy: Add some fiber. Now it's healthy! And it's now part of a "balanced diet". What if it's full of corn starch, wheat flour, and sugar of the sort that make HDL cholesterols plummet, fan the flames of small LDL, increase inflammatory measures like C-reactive protein, push people closer and closer to diabetes, and make them fat? Then be sure it's low in saturated fat! It might even qualify as "Heart Healthy" by the American Heart Association! Processed foods have no role in the Track Your Plaque program. If you want to see your CT heart scan score skyrocket, go to your grocery store and stray into the aisles outside of the produce aisle. But stick to the produce aisle and watch your wallet grow, your health improve, your appetite shrink, all while food processor profits plummet.
Heart Scan debate 29. July 2007 William Davis (4) A few years back when the book form of Track Your Plaque was first released, I did a bunch of radio and interviews to raise awareness of the book and of CT heart scanning in general. I'd forgotten about this interview I did for National Public Radio (NPR), in which I debate Dr. Graboys from Harvard. Though I've had this debate countless other times, usually on a less formal basis, I didn't know what to expect at the start of the interview. After all, I knew of Dr. Graboys' reputation as a respected Harvard cardiologist. So I was expecting that at least he would argue that, being relatively new at the time, CT heart scanning was largely unproven in large clinical trials. (This was not entirely true then, however, as at least 1000 trials had already been performed, many of them involving thousands of participants. However, despite that much validation, the concept of CT heart scanning had still not entered the consciousness of most practicing physicians. After all, heart scanning is not part of the "crash and repair" equation that most have invested their career in.)Heart Hawk re-discovered the debate, still on the NPR website. So here it is. When I re-listened to the debate, I was surprised at how little Dr. Graboys had to offer. He argues that examining left ventricular function should suffice as an important measure of mortality. In other words, if you have experienced a drop in the strength of heart muscle, that can be used to stratify your risk of death. I tried to convey to the audience (NOT convince Dr. Graboys to believe, as most of my colleagues are stubbornly adherent to their way of thinking until someone tosses a big carrot in front of them) that CT heart scanning provides a means to detect coronary atherosclerosis years, even decades, before questions of mortality (death) became necessary. Heart scanning identifies disease in its early stages so that a program of prevention can be followed and tracked. Dr. Graboys expressed concern that heart scanning devices could be mis-used to increase hospital procedures. He's absolutely right here. By that same line of thinking, say your crooked auto mechanic on the corner scams most of his customers by doing unnecessary car repairs. Does this mean that we should ban all auto mechanics from repairing cars? I hope not. I believe it does mean that we should all be educated on distinguishing scams from an honest businessman. Same with heart scans. The key is not to ban heart scanning. We should try to educate the public and physicians to prevent these sorts of scams and decisions based on ignorance from occurring. Nonetheless, make your own judgments. CLICK HERE to listen (this is a .ram file so you will need the free RealPlayer to play)
Break the addiction 28. July 2007 William Davis (8) "But, doc, I can't lose my cereal! Pretzels--you've got to be kidding me! I eat 'em every night! I can't do it. I'll be hungry all the time!"This is a discussion I have every day. The usual suspect: A 50-some year old with HDL in the 30s or 40s, small LDL, borderline high blood sugar approaching the pre-diabetic cut-off, highish blood pressure, excess tummy. They usually struggle with energy, feelings of sleepiness, use lots of caffeine to stay alert even in the middle of the day after a sufficient night's sleep. Not as obvious as the tremulous, pinopint-pupil drug addict, but I recognize it nonetheless: The processed food addict. Breaking this addiction can be as difficult for some people as breaking a smoking addiction. Instead of nicotine cravings, they get insatiable hunger. Just 3 or 4 hours without their processed food "fix," and they are ravenous to satiate their impulse. Most give in and go right back to the vicious cycle.But break the cycle--eliminate processed foods like breakfast cereals, whole wheat crackers, pretzels, cookies, granola bars, fruit drinks, low-fat salad dressings, bran muffins . . .70+% of the foods in your supermarket---and you will make an interesting discovery:You no longer crave these foods. Just think about it: The addictive properties of processed foods are a food manufacturer's dream. What other product besides cigarettes has an addictive quality that ensures you come back for more... and more and more. It it just too creepy that much of the processed food industry is, in reality, owned by the tobacco industry (Altria, previously known as Phillip Morris) and RJ Reynolds. Perhaps that is the modus operandi of these corporations: Identify products that have an edge, foods or other products that possess an addictive quality. This is not true of cucumbers, for instance. What a lousy investment a cucumber grower would make!Be smarter than Phillip Morris. Outsmart the people looking to empty your pocket and corrupt your health. Break the addiction. Hang around the produce aisle of your grocery and use the farmer's market or your local equivalent. Look for locally grown foods. Try to keep your food as unprocessed as possible. You will be impressed with the results.
Are we done here? 27. July 2007 William Davis (4) Les' doctor consulted me because his CT heart scan score had increased 40% from 893 to 1259 over 18 months.Judging by his appearance, Les was a 59-year old guy trapped somewhere in the 1980s. The only reason he'd undergone two heart scans was from the prompting of his wife, who was quite savvy. Among the steps we took was to have Les undergo a stress test. I explained to Les and his wife that stress tests are effective tests of coronary blood flow, but not of plaque. Therefore, there was somewhere around a 25-35% likelihood of an abnormality that suggested poor flow in one or more portions of the heart. Les passed his stress test easily. A bricklayer, Les was accustomed to heavy physical effort. "Are we done here, doc?" Les asked. Les' wife raised her eyebrows but, to her credit, kept quiet. She'd obviously been here before. I explained to Les that having normal coronary blood flow was just one aspect of the issue. "But I don't need a stent, right? I don't need a bypass. I already take Vytorin. So I need a cheeseburger once in a while. So what! Who doesn't? What else is there?"I continued. "Les, with a normal stress test, there's no denying you still have lots of plaque in your heart's arteries. The risk to you is that one of these plaques will 'rupture,' sort of like a little volcano erupting. Of course, it's not lava that flies out, but the internal contents of plaque. When that happens and the contents of plaque get exposed to blood flowing by, a blood clot forms. That's a heart attack."With a 40% increase in your score over 18 months, you are, in fact, at substantial risk for such a plaque rupture. Unless you're fond of hospitals and the thought of heart procedures, then we need to address that part of the issue."So it went. Step by step, with the quiet, strong support of Les' wife, we uncovered 7 additional causes of his heart disease. It wasn't the easiest process for us, but we did manage to educate Les on the simple steps he needed to take to 1) correct the causes of his coronary plaque, 2) how to use foods and stop fanning the flames of his plaque, and 3) how to live with this nasty specter hanging over him. Now, if we could only transform Les into an optimist . . .
Wheat belly 23. July 2007 William Davis (31) You've heard of "beer bellies," the protuberant, sagging abdomen of someone who drinks excessive quantities of beer. How about "wheat belly"? That's the same protuberant, sagging abdomen that develops when you overindulge in processed wheat products like pretzels, crackers, breads, waffles, pancakes, breakfast cereals and pasta. (By the way, this image, borrowed from the wonderful people at Wikipedia, is that of a teenager, who supplied a photo of himself.) It represents the excessive visceral fat that laces the intestines and triggers a drop in HDL, rise in triglycerides, inflames small LDL particles, C-reactive protein, raises blood sugar, raises blood pressure, creates poor insulin responsiveness, etc. How common is it? Just look around you and you'll quickly recognize it in dozens or hundreds of people in the next few minutes. It's everywhere. Wheat bellies are created and propagated by the sea of mis-information that is delivered to your door every day by food manufacturers. It's the same campaign of mis-information that caused the wife of a patient of mine who was in the hospital (one of my rare hospitalizations) to balk in disbelief when I told her that her husband's 18 lb weight gain over the past 6 months was due to the Shredded Wheat Cereal for breakfast, turkey sandwiches for lunch, and whole wheat pasta for dinner. "But that's what they told us to eat after Dan left the hospital after his last stent!"Dan, at 260 lbs with a typical wheat belly, had small LDL, low HDL, high triglycerides, etc. I hold the food companies responsible for this state of affairs, selling foods that are clearly causing enormous weight gain nationwide. Unfortunately, the idiocy that emits from Nabisco, Kraft, and Post (AKA Philip Morris); General Mills; Kelloggs; and their kind is aided and abetted by organizations like the American Heart Association, with the AHA stamp of approval on Cocoa Puffs, Cookie Crisp Cereal, and Berry Kix; and the American Diabetes Association, whose number one corporate sponsor is Cadbury Schweppes, the biggest soft drink and candy manufacturer in the world. As I've said many times before, if you don't believe it, try this experiment: Eliminate all forms of wheat for a 4 week period--no breakfast cereals, no breads of any sort, no pasta, no crackers, no pretzels, etc. Instead, increase your vegetables, healthy oils, lean proteins (raw nuts, seeds, lean red meats, chicken, fish, turkey, eggs, Egg Beaters, low-fat yogurt and cottage cheese), fruits. Of course, avoid fruit drinks, candy, and other garbage foods, even if they're wheat-free.Most people will report that a cloud has been lifted from their brains. Thinking is clearer, you have more energy, you don't poop out in the afternoon, you sleep more deeply, some rashes disappear. You will also notice that hunger ratchets down substantially. Most people lose the insatiable hunger pangs that occur 2-3 hours after a wheat-containing meal. Instead, hunger is a soft signal that gently prods you that it's time to consider eating again.You will also make considerable gains towards gaining control over your risk for heart disease and your heart scan score, a crucial step in the Track Your Plaque program.
If health won't motivate them, maybe money will 23. July 2007 William Davis (0) As part of our ongoing effort to educate everyone about the value of heart scans and how they can sel that was necessary and Warren had high hopes for a life free of heart attack and major heart procedures. Then why did he go through a heart catheterization?Warren did indeed undergo a heart catheterization on the advice of his cardiologist. When I met Warren for another opinion, it became immediately obvious that the heart catheterization was completely unnecessary. Then why was this invasive procedure done? There can only be a few reasons:--The cardiologist didn't truly understand the meaning of the heart scan score. "We need to do a 'real' test."--The cardiologist was terrified of malpractice risk for underdiagnosing or undertreating any condition, no matter how mild. --The cardiologist wanted to make more money. Talking about heart disease prevention is a money-saving, not a money-making, approach.Regardless of which of the three motivations was at work here, they're all inexcusable. A disservice was done to this man: he had an unnecessary procedure, incurred some risk of complication in the process, and gained nothing. An ignorant or profit-seeking cardiologist is worse than the unscrupulous car mechanic who, when presented with an unknowing car repair customer, proceeds to replace the carburetor and rebuild the engine when a simple 5-minute adjustment would have taken care of the problem. I estimate that no more than 10% of my colleagues follow such practices, but it's often hard to know who is in that 10%. Ask pointed questions: Why is the catheterization necessary? What is the likelihood of finding information useful to my health? What are the alternatives? (By the way, the emerging CT coronary angiograms can be a useful alternative in some situations like this.)Track Your Plaque is your source for credible information. Be well armed.