(Lack of ) Quality of nutritional supplements 16. May 2007 William Davis (0) In my last post, I blogged about how we must not confuse marketing with truth. They are often two different things. A patient I saw today was absolutely convinced that his fish oil was the best available in the world: purer, uncontaminated by mercury or pesticides--"not like that other crap on the shelves." I asked him how he knew this. "They say so," he proudly declared. Do you recognize this? He fell for the marketing. While there may be some truth in the manufacturer's claims, you can't believe it from the mouth of the manufacturer. True judgements about quality and purity have to come from an independent source like Consumer Reports, Consumer Lab, or the FDA. But the FDA doesn't regulate the quality and purity of nutritional supplements. On the positive side, this has allowed supplement manufacturers to keep costs down, not having to navigate arcane and complex regulatory restrictions. On the negative side, a fair number of supplement manufacturers get away with 1) producing supplements that fail to contain the stated amounts of ingredients, occasionally containing none of the essential ingredient(s), 2) contain contaminants like lead, and 3) make extravagant and often unfounded claims like "superior", "more effective", and "purer". (DHEA, for instance, is a particular landmine of poor quality. I recently suggested that a patient take DHEA; despite consistently taking 50 mg of a specific brand for several months, the blood level of DHEA-S didn't budge one bit--there was likely little or none in the capsule.)The Fanatic Cook at http://fanaticcook.blogspot.com has posted some very insightful discussions on this issue and the proposed FDA regulations of supplements. They're worth perusing. I really wish regulation weren't necessary and that the industry could have policed itself. But it clearly has failed and perhaps federal oversight is not such a bad thing, as long as the FDA regulations restrict themselves to oversight over quality and purity and not to efficacy. It's the efficacy regulation that could hogtie innovation in supplement development.
Toggle navigation Home Blog Home Archive Join Now Log in A tan does not equal vitamin D 14. May 2008 William Davis (8) The sun is getting stronger and the days are getting longer, even here in Wisconsin. Some people are coming to the office with nice tans obtained by sunning themselves for several hours. Others have come back from winter getaways to Florida, Arizona, or the tropics, also sporting nice, dark tans. Several people, in fact, were so confident that sunning themselves provided sufficient vitamin D that they reduced their usual dose. Some even stopped their vitamin D altogether. But, when blood levels of 25(OH) vitamin D were checked, they were virtually all low, sometimes as low as <20 ng/ml. Yet all had nice tans. Why does this happen? Why would people with dark tans remain deficient in vitamin D? One big factor is age: Anyone over 40 years old is fooling themselves if they think that a tan ensures raising vitamin D levels to a desirable range. Also, the more you tan, the more melanin skin pigment accumulates, and the more vitamin D activation in the skin is blocked. Weight is another factor: Heavier people need more vitamin D, sometimes three- or four-fold more than slender people. Why does aging result in inefficient skin activation of vitamin D? It seems that, once we are beyond our reproductively useful years, this ticking clock of aging gets triggered. The older we get, the less activation of vitamin D occurs in our skin, the less of the youth-maintaining, disease-preventing benefits of vitamin D we obtain with sun exposure. The message: Don't rely on a tan to gauge the adequacy of vitamin D. Maybe that works when you're 16 years old, but not at age 50 or 60. There's only one way to know your vitamin D status: a blood level of 25(OH) vitamin D. Copyright 2008 William Davis, MD Confessions of a former drug company patsy 12. May 2008 William Davis (0) I admit it: In years past, I spoke for the drug industry.In retrospect, I now regret it. In fact, I'm downright embarassed by it. Planned obsolence 12. May 2008 William Davis (1) In the 1960s, you’d purchase a new car. If you changed the oil, adhered to the maintenance schedule—and were lucky—you might expect to get 100,000 miles out of your automobile. Only an occasional car made it beyond that odometer hurdle. Even if the engine made it past the 100,000 mile milestone, the automobile body would inevitably start to develop rusting decay at the edges of the fenders, signaling body rot that threatened to open gaping holes of metal. Then along came Toyota and Honda, whose cars easily reached 100,000 miles and well beyond, reliably and with bodies intact. As this realization sunk into the American consciousness, many asked, “Why can’t American automakers accomplish the same sort of trouble-free longevity?” “Buy American” emerged as a mantra to preserve American jobs and prop up an economy vulnerable to the superior automotive products from Detroit’s competitors. Of course, American automakers have since responded to the challenge posed by the Japanese auto industry and produced automobiles that essentially matched the reliability and longevity of Japanese cars. But, the great unanswered question remains: For years before the onslaught of Japanese competition, did Detroit quietly plot to maintain a policy of planned obsolescence that ensured Americans would have to scrap the old and buy a new car every few years whenever the odometer tipped over 100,000 miles? We will never know. At worst, it may represent the behind-closed-doors, back-slapping sort of plotting that, for many years, maximized revenues, ensured shareholder returns, and secured executive paychecks. Or, perhaps it wasn’t some evil conspiracy but just complacency, a profitable position of comfort at that. There’s little incentive for industry insiders to reveal such self-incriminating information. But the example set by the American auto industry presents an unusual learning opportunity for us, a chance to make some useful comparisons to the heart healthcare industry.Is the American healthcare industry also guilty of practicing a policy of “planned obsolescence,” just like Detroit? The product that helplessly crumbles is, of course, not your rust-riddled automobile, but you. When someone sees a primary care physician year after year, yet appears one morning in the emergency room, clutching his or her chest in agony from the closed coronary artery responsible for a life-threatening heart attack—prompting the flurry of activity that results in $100,000 in hospital procedures . . . Perhaps “planned obsolescence” is not the perfect phrase to describe the situation, but the principle still applies: A failure to inform the patient that such an outcome was possible—no, probable—makes you wonder whether such an outcome was predictable and thereby preventable in the first place. What should we do when planned obsolescence leads us down a path engineered by someone who has something, often substantial, to gain? Even if it's just complacency, or adhering to a beaten, ineffective status quo (can you say "low-fat diet?), it all points in the same direction. You have a choice: Refuse to buy a 1962 Impala of health care, otherwise known as conventional heart disease management. Melatonin for high blood pressure? 10. May 2008 William Davis (15) Melatonin is fascinating stuff. In addition to its use as a sleep aid, melatonin exerts possible effects on cardiovascular parameters, including anti-oxidative action on LDL, reduction in sympathetic (adrenaline-driven) tone, and reduction in blood pressure. Several studies document the blood pressure-reducing effect of melatonin:Daily nighttime melatonin reduces blood pressure in male patients with essential hypertension.Melatonin reduces night blood pressure in patients with nocturnal hypertension.Prolonged melatonin administration decreases nocturnal blood pressure in women.Blood pressure-lowering effect of melatonin in type 1 diabetes.But blood pressure may be increased when melatonin is added to nifedipine, a calcium channel blocker:Cardiovascular effects of melatonin in hypertensive patients well controlled by nifedipine: a 24-hour study. Effects on BP tend to be modest, on the order of 5-8 mmHg reduction in systolic, half that in diastolic. But don't pooh-pooh such small reductions, however, as small reductions exert mani-fold larger reductions in cardiovascular events like heart attack and stroke. NIH-sponsored NHANES data (see JNC VII), for example, document a doubling of risk for each increment of BP of 20/10. The Camelot Study demonstrated a reduction in cardiovascular events from 23% in placebo subjects to 16.7% in subjects taking amlodipine (Norvasc) with a 5 mm reduction in systolic pressure, 2 mmHg drop in diastolic pressure. Small changes, big benefits. Many people take melatonin at bedtime and are disappointed with the effects. However, a much better way is to take melatonin several hours before bedtime, e.g., take at 7 pm to fall asleep at 10 pm. Don't think of melatonin as a sleeping pill; think of it as a sleep hormone, something that simply prepares your body for sleep by slowing heart rate, reducing body temperature, and reducing blood pressure. (You may need to modify the interval between taking melatonin and sleep, since individual responsiveness varies quite a bit.)I also favor the sustained-release preparations, e.g., 5 mg sustained-release. Immediate-release, while it exerts a more rapid onset of sleep, allows you to wake up prematurely, The sustained-release preparations last longer and allow longer sleep. The dose varies with age, with 1 mg effective in people younger than 40 years, higher doses of 3, 5, even 10 or 12 mg in older people. Sustained-release preparations also should be taken in slightly higher doses. The only side-effect I've seen with melatonin is vivid, colorful dreams. Perhaps that's a plus! The forces that shape heatlh care 8. May 2008 William Davis (5) Thinking about the programs for health care reform proposed by the three Presidential candidates highlights a distinct peculiarity of American style health care. American health care is shaped to an unprecedented degree by five forces:1) The drug industry2) The health insurance industry3) Hospitals4) Fear of litigation5) The uniquely American attitude of refusing compromise in access to health care services or products, regardless of the cost (for those who can afford health insurance)All five of these unique forces have created this thing (monster?) we call health care. Remove or modify any one of these forces, and the health care landscape would look dramatically different. The drug industry has recently been on the receiving end of plenty of negative press. This warms my bones. Decades of heavy-handed lobbying, sleazy marketing to physicians (all too willing to be wined and dined), and behind-the-scenes manipulation of clinical data are coming back to bite them. Sadly, the drug industry is so powerful that this bit of fuss is not likely to substantially change their ways. I am thrilled that all three Presidential candidates agree that reimportation of drugs from outside the U.S. is a good idea. While the shrug of the shoulders federal and state attitude towards importation of drugs from Canada has not resulted in cost savings sufficient to impact on overall costs, it surely will lead to savings when practiced on a broad basis by pharmacies, distributors, and other bulk buyers of pharmaceuticals. Senator Obama, in particular, has used strong language in his criticism of the health insurance industry, tough talk that is needed in an age in which insurance executives bring home salaries in the hundreds of millions of dollars and stock prices are climbing due to substantial profit gains within the industry, going against the grain of increasingly costly premiums. However, the Clinton experiment of federalizing health care during Bill Clinton's term that caused all the big boys to band together (most notably health insurance companies and drug industry) has tempered enthusiasm for attacking the insurance industry head-on. In both Democrats' health care reform proposals, the option of private insurance is preserved, as it is in the McCain proposal. How about hospitals? Hospitals, though on a smaller scale than the nationwide reach of the drug and insurance industries, aim to maintain health service delivery in hospitals. For instance, the high-tech bypass service in the hospital gets plenty of local media coverage, as does the newest DaVinci robotic surgery, bariatric surgery, and other revenue-rich services. Many hospitals have forgotten that their mission is delivery of health, of which revenue creation and profiting from disease should only be part. How big is fear of litigation? Estimates vary, but several have quoted numbers in the neighborhood of 20 to 30% of overall health care costs. At the street level from what I see, I'd say at least that much. Fear of litigation is rampant, often unrestrained, and sometimes leads to the craziest, illogical sequence of testing. Chest pain, for instance, no matter how trivial, will typically trigger around $5000 worth of testing (nuclear stress test, echocardiogram, laboratory work, etc.) Emergency room visit for a minor injury? CT scan of head, chest, abdomen. A formula to minimize this aspect of fear in health care delivery would generate enormous savings. The last issue, the uncompromising nature of Americans in health--always wanting the latest new drug, new procedure, "best" surgeon--often simply causes the health care consumer to fall victim to marketing. If a hospital advertises the newest procedure, people want it regardless of whether it represents genuine improvement over the older procedure. The newest sleeping pill, antidepressant, antihypertensive, etc. replaces the old yet equivalent product, but at considerably greater cost. I am optimistic that, regardless of which candidate gains the White House, that some reform is on the way. I do fear, however, that progress will be small and incremental, since major change of the sort that would slash hundreds of billions of dollars in costs would rouse the powers-that-be (drug industry, health insurers, etc.) to once again combine forces and combat the disruption of their franchise.Until you and I see real change and cost savings coming through either legislation or free market advances, we need to continue to make full use of the self-empowering health information that we gain through venues like the web. Copyright 2008 William Davis, MD Lipoprotein(a): Surprising Poll Results 6. May 2008 when triglycerides are really high. If starting triglycerides are, for instance, 500 mg/dl, then even this higher dose may be insufficient. This is when more highly concentrated preparations of fish oil may be necessary, occasionally even the prescription form, Omacor. (We currently use Omacor only when high doses of EPA+DHA are required, most because of its outrageous cost. Two capsules per day costs around $120 per month; three capsules per day to provide 1800 mg/day of EPA+DHA costs $180 per month. I think this is outrageous and so we use it only when absolutely necessary.)You might even argue that a higher dose of 1800 mg EPA+DHA, or 6000 mg of a standard capsule, might be preferable for more assured reduction of heart attack risk--even when triglycerides and IDL are perfectly under control. I wouldn't argue with you. But you won't observe any measurable feedback that tells you that a heightened effect is being obtained. I take that dose myself, in fact, despite the fact that elimination of wheat products and weight loss was sufficient to drop my triglycerides to the target level. I figure it's a small additional effort for added peace of mind. Repentance for past sins 7. May 2007 William Davis (0) If you are new to the Track Your Plaque program and would like to jump start your effort, or if you are struggling with losing weight and excess weight is a part of the situation that created your CT heart scan score, then don't forget about fasting. Fasting is the cessation of eating. However, recall from the Track Your Plaque Special Report, Fasting: Fast Track to Control Plaque at http://www.cureality.com/library/fl_04-012fasting.asp, there are many variations on fasting that permit some intake of healthy foods. (Thus, they are not, in the strict sense, "fasting". Accurate or no, there are variations that may be more palatable or do-able in the real world by real people.)My personal favorite method to fast is to use a low-sugar, low-fat soy milk such as Light Silk, available at most major grocery stores. This high-protein, low-fat, low-sugar soy milk takes the edge off hunger and provides a minimal quantity of calories. A minimum of 72 hours is required for substantial results. (My one reservation about this brand of soy milk is that the Fanatic Cook claims that the manufacturer, Dean Foods, is a factory farm operation that abuses livestock--a discussion for another day.) Fasting yields more than weight loss. It refreshes your appreciation for food. It reawakens you to the amount and quality of food you've been putting in your body. Fasting also allows you to recognize just how bad you might feel from the diet you were eating. You also emerge from a fast with a reduced appetite and a renewed sense of appreciation for food. It makes the discipline of healthy eating a lot easier when you break your fast.I tell people that fasting is not punishment. It is a form of enlightenment, of re-experiencing food and life. Fasting allows you to "catch up" on all the indiscretions you've been guilty of over the years. It also provides enormous advantage in gaining control over coronary plaque. A fanatic for Fanatic Cook 6. May 2007 William Davis (1) If you haven't already done so, I'd urge you to peruse the wonderfully insightful, sophisticated, and biting commentary provided by the Fanatic Cook Blog at http://fanaticcook.blogspot.com. She (I assume it's a she) has been discussing the proposed Safe Food Act recently, an effort to address all the dangers in foods that have come to attention lately, like melamine in pet food and E. coli in bagged spinach. Her most recent post is: Nebraska Farm Bureau Thinks Food Safety Act Bad Idea, the latest in a series of posts exploring this issue.I'd like to know who the Fanatic Cook is, or "Bix" as she calls herself. (I assume it's a "she" but I don't really know that for a fact.) I've corresponded with her and she prefers to remain anonymous for unspecified reasons. I'd like to know who this person is both for a more secure sense of credibility, as well as I'd simply like to know who can write so intelligently and why. I suspect that she's a professional nutrition scientist or something along those lines, since the level of insight into many scientific issues is quite impressive. Her Blogs will make great material for a book, if compiled and organized. Watch out for this one. Erectile dysfunction and coronary plaque 6. May 2007 William Davis (5) Erectile dysfunction (ED), previously known as "impotence," and coronary atherosclerotic plaque go hand in hand. A recent study in men with advanced coronary disease showed that 93% experienced ED. The participants in the Track Your Plaque program, for the most part, do not have advanced coronary atherosclerosis, but have an earlier form detected by a CT heart scan. What proportion of men with asymptomatic coronary plaque as measured by a CT heart scan have ED? Around 50%. In other words, it's not a rare occurrence. The conversation about ED (and even its renaming from impotence) really gained momentum with the development of ED-drugs like Viagra and Cialis. The drugs are reasonably effective and safe. However, you will hear little about all the strategies that can either precede your need for these drugs and/or enhance your response to these drugs if the response is partial. That part of the conversation, of course, doesn't yield loads of drug company revenues.One of the most helpful and specific nutritional supplements available that can partially restore the nitric oxide-deficiency of ED is l-arginine. L-arginine is the body's source of nitric oxide (NO), the master dilator (relaxing agent) for all arteries of the body. NO dilates penile arteries, it dilates coronary arteries. Lack of NO disables the penile capacity for erection and encourages growth of coronary atherosclerotic plaque. Track Your Plaque Members are already familiar with l-arginine as a facilitator of coronary plaque regression. We will detail the supplements that you can use safely in your Track Your Plaque program to both enhance erectile function if you suffer ED, as well as impact positively on coronary health, in an upcoming and detailed Special Report on the www.cureality.com website. << Older posts Newer posts >> Newer posts12...868788899091929394...123124Older posts
A tan does not equal vitamin D 14. May 2008 William Davis (8) The sun is getting stronger and the days are getting longer, even here in Wisconsin. Some people are coming to the office with nice tans obtained by sunning themselves for several hours. Others have come back from winter getaways to Florida, Arizona, or the tropics, also sporting nice, dark tans. Several people, in fact, were so confident that sunning themselves provided sufficient vitamin D that they reduced their usual dose. Some even stopped their vitamin D altogether. But, when blood levels of 25(OH) vitamin D were checked, they were virtually all low, sometimes as low as <20 ng/ml. Yet all had nice tans. Why does this happen? Why would people with dark tans remain deficient in vitamin D? One big factor is age: Anyone over 40 years old is fooling themselves if they think that a tan ensures raising vitamin D levels to a desirable range. Also, the more you tan, the more melanin skin pigment accumulates, and the more vitamin D activation in the skin is blocked. Weight is another factor: Heavier people need more vitamin D, sometimes three- or four-fold more than slender people. Why does aging result in inefficient skin activation of vitamin D? It seems that, once we are beyond our reproductively useful years, this ticking clock of aging gets triggered. The older we get, the less activation of vitamin D occurs in our skin, the less of the youth-maintaining, disease-preventing benefits of vitamin D we obtain with sun exposure. The message: Don't rely on a tan to gauge the adequacy of vitamin D. Maybe that works when you're 16 years old, but not at age 50 or 60. There's only one way to know your vitamin D status: a blood level of 25(OH) vitamin D. Copyright 2008 William Davis, MD
Confessions of a former drug company patsy 12. May 2008 William Davis (0) I admit it: In years past, I spoke for the drug industry.In retrospect, I now regret it. In fact, I'm downright embarassed by it.
Planned obsolence 12. May 2008 William Davis (1) In the 1960s, you’d purchase a new car. If you changed the oil, adhered to the maintenance schedule—and were lucky—you might expect to get 100,000 miles out of your automobile. Only an occasional car made it beyond that odometer hurdle. Even if the engine made it past the 100,000 mile milestone, the automobile body would inevitably start to develop rusting decay at the edges of the fenders, signaling body rot that threatened to open gaping holes of metal. Then along came Toyota and Honda, whose cars easily reached 100,000 miles and well beyond, reliably and with bodies intact. As this realization sunk into the American consciousness, many asked, “Why can’t American automakers accomplish the same sort of trouble-free longevity?” “Buy American” emerged as a mantra to preserve American jobs and prop up an economy vulnerable to the superior automotive products from Detroit’s competitors. Of course, American automakers have since responded to the challenge posed by the Japanese auto industry and produced automobiles that essentially matched the reliability and longevity of Japanese cars. But, the great unanswered question remains: For years before the onslaught of Japanese competition, did Detroit quietly plot to maintain a policy of planned obsolescence that ensured Americans would have to scrap the old and buy a new car every few years whenever the odometer tipped over 100,000 miles? We will never know. At worst, it may represent the behind-closed-doors, back-slapping sort of plotting that, for many years, maximized revenues, ensured shareholder returns, and secured executive paychecks. Or, perhaps it wasn’t some evil conspiracy but just complacency, a profitable position of comfort at that. There’s little incentive for industry insiders to reveal such self-incriminating information. But the example set by the American auto industry presents an unusual learning opportunity for us, a chance to make some useful comparisons to the heart healthcare industry.Is the American healthcare industry also guilty of practicing a policy of “planned obsolescence,” just like Detroit? The product that helplessly crumbles is, of course, not your rust-riddled automobile, but you. When someone sees a primary care physician year after year, yet appears one morning in the emergency room, clutching his or her chest in agony from the closed coronary artery responsible for a life-threatening heart attack—prompting the flurry of activity that results in $100,000 in hospital procedures . . . Perhaps “planned obsolescence” is not the perfect phrase to describe the situation, but the principle still applies: A failure to inform the patient that such an outcome was possible—no, probable—makes you wonder whether such an outcome was predictable and thereby preventable in the first place. What should we do when planned obsolescence leads us down a path engineered by someone who has something, often substantial, to gain? Even if it's just complacency, or adhering to a beaten, ineffective status quo (can you say "low-fat diet?), it all points in the same direction. You have a choice: Refuse to buy a 1962 Impala of health care, otherwise known as conventional heart disease management.
Melatonin for high blood pressure? 10. May 2008 William Davis (15) Melatonin is fascinating stuff. In addition to its use as a sleep aid, melatonin exerts possible effects on cardiovascular parameters, including anti-oxidative action on LDL, reduction in sympathetic (adrenaline-driven) tone, and reduction in blood pressure. Several studies document the blood pressure-reducing effect of melatonin:Daily nighttime melatonin reduces blood pressure in male patients with essential hypertension.Melatonin reduces night blood pressure in patients with nocturnal hypertension.Prolonged melatonin administration decreases nocturnal blood pressure in women.Blood pressure-lowering effect of melatonin in type 1 diabetes.But blood pressure may be increased when melatonin is added to nifedipine, a calcium channel blocker:Cardiovascular effects of melatonin in hypertensive patients well controlled by nifedipine: a 24-hour study. Effects on BP tend to be modest, on the order of 5-8 mmHg reduction in systolic, half that in diastolic. But don't pooh-pooh such small reductions, however, as small reductions exert mani-fold larger reductions in cardiovascular events like heart attack and stroke. NIH-sponsored NHANES data (see JNC VII), for example, document a doubling of risk for each increment of BP of 20/10. The Camelot Study demonstrated a reduction in cardiovascular events from 23% in placebo subjects to 16.7% in subjects taking amlodipine (Norvasc) with a 5 mm reduction in systolic pressure, 2 mmHg drop in diastolic pressure. Small changes, big benefits. Many people take melatonin at bedtime and are disappointed with the effects. However, a much better way is to take melatonin several hours before bedtime, e.g., take at 7 pm to fall asleep at 10 pm. Don't think of melatonin as a sleeping pill; think of it as a sleep hormone, something that simply prepares your body for sleep by slowing heart rate, reducing body temperature, and reducing blood pressure. (You may need to modify the interval between taking melatonin and sleep, since individual responsiveness varies quite a bit.)I also favor the sustained-release preparations, e.g., 5 mg sustained-release. Immediate-release, while it exerts a more rapid onset of sleep, allows you to wake up prematurely, The sustained-release preparations last longer and allow longer sleep. The dose varies with age, with 1 mg effective in people younger than 40 years, higher doses of 3, 5, even 10 or 12 mg in older people. Sustained-release preparations also should be taken in slightly higher doses. The only side-effect I've seen with melatonin is vivid, colorful dreams. Perhaps that's a plus!
The forces that shape heatlh care 8. May 2008 William Davis (5) Thinking about the programs for health care reform proposed by the three Presidential candidates highlights a distinct peculiarity of American style health care. American health care is shaped to an unprecedented degree by five forces:1) The drug industry2) The health insurance industry3) Hospitals4) Fear of litigation5) The uniquely American attitude of refusing compromise in access to health care services or products, regardless of the cost (for those who can afford health insurance)All five of these unique forces have created this thing (monster?) we call health care. Remove or modify any one of these forces, and the health care landscape would look dramatically different. The drug industry has recently been on the receiving end of plenty of negative press. This warms my bones. Decades of heavy-handed lobbying, sleazy marketing to physicians (all too willing to be wined and dined), and behind-the-scenes manipulation of clinical data are coming back to bite them. Sadly, the drug industry is so powerful that this bit of fuss is not likely to substantially change their ways. I am thrilled that all three Presidential candidates agree that reimportation of drugs from outside the U.S. is a good idea. While the shrug of the shoulders federal and state attitude towards importation of drugs from Canada has not resulted in cost savings sufficient to impact on overall costs, it surely will lead to savings when practiced on a broad basis by pharmacies, distributors, and other bulk buyers of pharmaceuticals. Senator Obama, in particular, has used strong language in his criticism of the health insurance industry, tough talk that is needed in an age in which insurance executives bring home salaries in the hundreds of millions of dollars and stock prices are climbing due to substantial profit gains within the industry, going against the grain of increasingly costly premiums. However, the Clinton experiment of federalizing health care during Bill Clinton's term that caused all the big boys to band together (most notably health insurance companies and drug industry) has tempered enthusiasm for attacking the insurance industry head-on. In both Democrats' health care reform proposals, the option of private insurance is preserved, as it is in the McCain proposal. How about hospitals? Hospitals, though on a smaller scale than the nationwide reach of the drug and insurance industries, aim to maintain health service delivery in hospitals. For instance, the high-tech bypass service in the hospital gets plenty of local media coverage, as does the newest DaVinci robotic surgery, bariatric surgery, and other revenue-rich services. Many hospitals have forgotten that their mission is delivery of health, of which revenue creation and profiting from disease should only be part. How big is fear of litigation? Estimates vary, but several have quoted numbers in the neighborhood of 20 to 30% of overall health care costs. At the street level from what I see, I'd say at least that much. Fear of litigation is rampant, often unrestrained, and sometimes leads to the craziest, illogical sequence of testing. Chest pain, for instance, no matter how trivial, will typically trigger around $5000 worth of testing (nuclear stress test, echocardiogram, laboratory work, etc.) Emergency room visit for a minor injury? CT scan of head, chest, abdomen. A formula to minimize this aspect of fear in health care delivery would generate enormous savings. The last issue, the uncompromising nature of Americans in health--always wanting the latest new drug, new procedure, "best" surgeon--often simply causes the health care consumer to fall victim to marketing. If a hospital advertises the newest procedure, people want it regardless of whether it represents genuine improvement over the older procedure. The newest sleeping pill, antidepressant, antihypertensive, etc. replaces the old yet equivalent product, but at considerably greater cost. I am optimistic that, regardless of which candidate gains the White House, that some reform is on the way. I do fear, however, that progress will be small and incremental, since major change of the sort that would slash hundreds of billions of dollars in costs would rouse the powers-that-be (drug industry, health insurers, etc.) to once again combine forces and combat the disruption of their franchise.Until you and I see real change and cost savings coming through either legislation or free market advances, we need to continue to make full use of the self-empowering health information that we gain through venues like the web. Copyright 2008 William Davis, MD
Lipoprotein(a): Surprising Poll Results 6. May 2008 when triglycerides are really high. If starting triglycerides are, for instance, 500 mg/dl, then even this higher dose may be insufficient. This is when more highly concentrated preparations of fish oil may be necessary, occasionally even the prescription form, Omacor. (We currently use Omacor only when high doses of EPA+DHA are required, most because of its outrageous cost. Two capsules per day costs around $120 per month; three capsules per day to provide 1800 mg/day of EPA+DHA costs $180 per month. I think this is outrageous and so we use it only when absolutely necessary.)You might even argue that a higher dose of 1800 mg EPA+DHA, or 6000 mg of a standard capsule, might be preferable for more assured reduction of heart attack risk--even when triglycerides and IDL are perfectly under control. I wouldn't argue with you. But you won't observe any measurable feedback that tells you that a heightened effect is being obtained. I take that dose myself, in fact, despite the fact that elimination of wheat products and weight loss was sufficient to drop my triglycerides to the target level. I figure it's a small additional effort for added peace of mind. Repentance for past sins 7. May 2007 William Davis (0) If you are new to the Track Your Plaque program and would like to jump start your effort, or if you are struggling with losing weight and excess weight is a part of the situation that created your CT heart scan score, then don't forget about fasting. Fasting is the cessation of eating. However, recall from the Track Your Plaque Special Report, Fasting: Fast Track to Control Plaque at http://www.cureality.com/library/fl_04-012fasting.asp, there are many variations on fasting that permit some intake of healthy foods. (Thus, they are not, in the strict sense, "fasting". Accurate or no, there are variations that may be more palatable or do-able in the real world by real people.)My personal favorite method to fast is to use a low-sugar, low-fat soy milk such as Light Silk, available at most major grocery stores. This high-protein, low-fat, low-sugar soy milk takes the edge off hunger and provides a minimal quantity of calories. A minimum of 72 hours is required for substantial results. (My one reservation about this brand of soy milk is that the Fanatic Cook claims that the manufacturer, Dean Foods, is a factory farm operation that abuses livestock--a discussion for another day.) Fasting yields more than weight loss. It refreshes your appreciation for food. It reawakens you to the amount and quality of food you've been putting in your body. Fasting also allows you to recognize just how bad you might feel from the diet you were eating. You also emerge from a fast with a reduced appetite and a renewed sense of appreciation for food. It makes the discipline of healthy eating a lot easier when you break your fast.I tell people that fasting is not punishment. It is a form of enlightenment, of re-experiencing food and life. Fasting allows you to "catch up" on all the indiscretions you've been guilty of over the years. It also provides enormous advantage in gaining control over coronary plaque. A fanatic for Fanatic Cook 6. May 2007 William Davis (1) If you haven't already done so, I'd urge you to peruse the wonderfully insightful, sophisticated, and biting commentary provided by the Fanatic Cook Blog at http://fanaticcook.blogspot.com. She (I assume it's a she) has been discussing the proposed Safe Food Act recently, an effort to address all the dangers in foods that have come to attention lately, like melamine in pet food and E. coli in bagged spinach. Her most recent post is: Nebraska Farm Bureau Thinks Food Safety Act Bad Idea, the latest in a series of posts exploring this issue.I'd like to know who the Fanatic Cook is, or "Bix" as she calls herself. (I assume it's a "she" but I don't really know that for a fact.) I've corresponded with her and she prefers to remain anonymous for unspecified reasons. I'd like to know who this person is both for a more secure sense of credibility, as well as I'd simply like to know who can write so intelligently and why. I suspect that she's a professional nutrition scientist or something along those lines, since the level of insight into many scientific issues is quite impressive. Her Blogs will make great material for a book, if compiled and organized. Watch out for this one. Erectile dysfunction and coronary plaque 6. May 2007 William Davis (5) Erectile dysfunction (ED), previously known as "impotence," and coronary atherosclerotic plaque go hand in hand. A recent study in men with advanced coronary disease showed that 93% experienced ED. The participants in the Track Your Plaque program, for the most part, do not have advanced coronary atherosclerosis, but have an earlier form detected by a CT heart scan. What proportion of men with asymptomatic coronary plaque as measured by a CT heart scan have ED? Around 50%. In other words, it's not a rare occurrence. The conversation about ED (and even its renaming from impotence) really gained momentum with the development of ED-drugs like Viagra and Cialis. The drugs are reasonably effective and safe. However, you will hear little about all the strategies that can either precede your need for these drugs and/or enhance your response to these drugs if the response is partial. That part of the conversation, of course, doesn't yield loads of drug company revenues.One of the most helpful and specific nutritional supplements available that can partially restore the nitric oxide-deficiency of ED is l-arginine. L-arginine is the body's source of nitric oxide (NO), the master dilator (relaxing agent) for all arteries of the body. NO dilates penile arteries, it dilates coronary arteries. Lack of NO disables the penile capacity for erection and encourages growth of coronary atherosclerotic plaque. Track Your Plaque Members are already familiar with l-arginine as a facilitator of coronary plaque regression. We will detail the supplements that you can use safely in your Track Your Plaque program to both enhance erectile function if you suffer ED, as well as impact positively on coronary health, in an upcoming and detailed Special Report on the www.cureality.com website. << Older posts Newer posts >> Newer posts12...868788899091929394...123124Older posts
Repentance for past sins 7. May 2007 William Davis (0) If you are new to the Track Your Plaque program and would like to jump start your effort, or if you are struggling with losing weight and excess weight is a part of the situation that created your CT heart scan score, then don't forget about fasting. Fasting is the cessation of eating. However, recall from the Track Your Plaque Special Report, Fasting: Fast Track to Control Plaque at http://www.cureality.com/library/fl_04-012fasting.asp, there are many variations on fasting that permit some intake of healthy foods. (Thus, they are not, in the strict sense, "fasting". Accurate or no, there are variations that may be more palatable or do-able in the real world by real people.)My personal favorite method to fast is to use a low-sugar, low-fat soy milk such as Light Silk, available at most major grocery stores. This high-protein, low-fat, low-sugar soy milk takes the edge off hunger and provides a minimal quantity of calories. A minimum of 72 hours is required for substantial results. (My one reservation about this brand of soy milk is that the Fanatic Cook claims that the manufacturer, Dean Foods, is a factory farm operation that abuses livestock--a discussion for another day.) Fasting yields more than weight loss. It refreshes your appreciation for food. It reawakens you to the amount and quality of food you've been putting in your body. Fasting also allows you to recognize just how bad you might feel from the diet you were eating. You also emerge from a fast with a reduced appetite and a renewed sense of appreciation for food. It makes the discipline of healthy eating a lot easier when you break your fast.I tell people that fasting is not punishment. It is a form of enlightenment, of re-experiencing food and life. Fasting allows you to "catch up" on all the indiscretions you've been guilty of over the years. It also provides enormous advantage in gaining control over coronary plaque.
A fanatic for Fanatic Cook 6. May 2007 William Davis (1) If you haven't already done so, I'd urge you to peruse the wonderfully insightful, sophisticated, and biting commentary provided by the Fanatic Cook Blog at http://fanaticcook.blogspot.com. She (I assume it's a she) has been discussing the proposed Safe Food Act recently, an effort to address all the dangers in foods that have come to attention lately, like melamine in pet food and E. coli in bagged spinach. Her most recent post is: Nebraska Farm Bureau Thinks Food Safety Act Bad Idea, the latest in a series of posts exploring this issue.I'd like to know who the Fanatic Cook is, or "Bix" as she calls herself. (I assume it's a "she" but I don't really know that for a fact.) I've corresponded with her and she prefers to remain anonymous for unspecified reasons. I'd like to know who this person is both for a more secure sense of credibility, as well as I'd simply like to know who can write so intelligently and why. I suspect that she's a professional nutrition scientist or something along those lines, since the level of insight into many scientific issues is quite impressive. Her Blogs will make great material for a book, if compiled and organized. Watch out for this one.
Erectile dysfunction and coronary plaque 6. May 2007 William Davis (5) Erectile dysfunction (ED), previously known as "impotence," and coronary atherosclerotic plaque go hand in hand. A recent study in men with advanced coronary disease showed that 93% experienced ED. The participants in the Track Your Plaque program, for the most part, do not have advanced coronary atherosclerosis, but have an earlier form detected by a CT heart scan. What proportion of men with asymptomatic coronary plaque as measured by a CT heart scan have ED? Around 50%. In other words, it's not a rare occurrence. The conversation about ED (and even its renaming from impotence) really gained momentum with the development of ED-drugs like Viagra and Cialis. The drugs are reasonably effective and safe. However, you will hear little about all the strategies that can either precede your need for these drugs and/or enhance your response to these drugs if the response is partial. That part of the conversation, of course, doesn't yield loads of drug company revenues.One of the most helpful and specific nutritional supplements available that can partially restore the nitric oxide-deficiency of ED is l-arginine. L-arginine is the body's source of nitric oxide (NO), the master dilator (relaxing agent) for all arteries of the body. NO dilates penile arteries, it dilates coronary arteries. Lack of NO disables the penile capacity for erection and encourages growth of coronary atherosclerotic plaque. Track Your Plaque Members are already familiar with l-arginine as a facilitator of coronary plaque regression. We will detail the supplements that you can use safely in your Track Your Plaque program to both enhance erectile function if you suffer ED, as well as impact positively on coronary health, in an upcoming and detailed Special Report on the www.cureality.com website.