September 22nd, 2011 by Elaine Schattner, M.D. in Opinion
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Last week I wrote a simple post on eating yogurt with fresh fruit for lunch. It wasn’t until later that I realized why it’s a medical lesson.
It happens that yesterday morning I was up and out early. I saw a former colleague walking along the street. He’d gained weight, and walked slowly. I thought about how hard he works, and what a good doctor I know him to be. And yet any citizen or patient might size him up as heavy, maybe even unhealthy.
The problem is not that he’s uneducated or can’t afford nutritious foods. He knows fully about the health benefits of losing weight and exercise. The problem is the stress and long hours of a busy, conscientious physician’s lifestyle.
When I worked as a practicing doctor and researcher at the hospital, I rarely ate a nutritious breakfast or lunch. My morning meal, too often, consisted of Read more »
*This blog post was originally published at Medical Lessons*
September 19th, 2011 by Harriet Hall, M.D. in Health Tips, Opinion
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Here on SBM we have frequently had cause to criticize the media for poor science reporting and for spreading misinformation. Among many other individual offenders, we have criticized Dr. Oz for promoting alternative medicine on his TV show and gullibly promoting guests who pretend to talk to the dead and pretend to heal people with carnival sideshow tricks. We tend to be negative and critical because somebody has to do it, but it’s not pleasant. For once, I have some good things to say.
The September 12 issue of TIME magazine was a Special Nutrition Issue. The cover featured pictures of food and the title “What to Eat Now: Uncovering the Myths about Food by Dr. Oz.” It devotes 7 pages to an article by him entitled “The Oz Diet: No more myths. No more fads. What you should eat — and why.” This is followed by a 5 page article by John Cloud “Nutrition in a Pill? I took 3000 supplements over five months. Here’s what happened.” Both articles have a rational, science-based perspective without any intrusions of woo-woo.
Oz on What to Eat
Oz acknowledges that the science of nutrition is not simple and that much of what we once believed has been discarded in the face of new knowledge. He debunks a number of popular misconceptions about diet. Most of what he says is consistent with scientific evidence and with mainstream diet advice. Read more »
*This blog post was originally published at Science-Based Medicine*
September 16th, 2011 by John Mandrola, M.D. in Health Tips, Opinion
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Before I even start, let me say this to my triathlete friends…
I really like you all. And…I am sorry for how I feel about your sport’s pinnacle, the Ironman triathlon. But I was poked into writing this post. When asked the question of whether the Ironman is safe for the middle-aged heart, what was I to do? Lie?
Each August, my hometown, Louisville, KY, gets overrun, over-swum and over-ridden with “Iron people.” No, these humans aren’t rust colored, or all that hardened, but they are indeed a determined lot. Triathletes, or iron people if you will, wake up before sunrise to swim, bike or run. Then they eat; some go to work (barely), and then they do the training thing again in the evening. Calling these athletes focused would surely be an understatement.
So it is each summer that I endure the same question: “Dr. Mandrola, did you do the Ironman?”
“No…I just ride bikes.”
But this year was different. Before I could launch into my usual dissertation on how training for Ironman-length triathlons causes excess inflammation, coronary calcium, atrial fibrillation, divorce, etc., etc., another question quickly popped up.
“What did you think of that guy who died during this year’s race?” Read more »
*This blog post was originally published at Dr John M*
September 8th, 2011 by RyanDuBosar in Research
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Most patients with major depression require a second medication. A psychiatrist suggests that exercise could fulfill that need, too.
Because most patients with major depression don’t fully respond to just one drug, it’s common to try a second drug or cognitive behavioral therapy. But the rate of non-response in this group is prompting researchers to look for an intervention that most patients could do and that would add to current therapies.
Moderate and intense levels of daily exercise can work as well as administering a second antidepressant drug, as long as Read more »
*This blog post was originally published at ACP Internist*
September 4th, 2011 by John Mandrola, M.D. in Opinion
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The tweet said that experts were debating the merits of a polypill? I had to click that link.
Yes. I was right; there were actually “eminent” cardiologists suggesting that a pill containing 4 different medicines (a statin, aspirin, beta-blocker and an ACE-inhibitor) “might change the face of cardiovascular medicine.”
The direct quote from Dr. Salim Yusef, one of the most eminent heart doctors, went like this:
“We have to think of the polypill not as a pill, but as part of a strategy to completely change our approach to prevention,” said Yusuf. “Instead of saying lifestyle first and drugs next, why don’t we say that drugs are the basis, then get the patients contemplating prevention, and then get them to modify their lifestyle. Maybe that will work, because the reverse strategy hasn’t.”
Maybe it was jet lag? Read more »
*This blog post was originally published at Dr John M*
