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Showing posts with the label Research studies

Weight loss and the Biggest Loser: What you really need to know about the NY Times article

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Patients, Facebook friends, and friends of friends contacted me in horror after reading the NY Times article on the Biggest Loser. Weight re-gain is inevitable. Most if not all of it.  And metabolic rate is screwed too. The control you believed you had? Doomed to dissolve. The hope you were given that you'd finally made it to your goal size or weight—or were getting closer—shattered. Overweight, obese, underweight or average size—the feelings knew no size boundaries. Fear. Anxiety. Hopelessness. Panic. The pain of regain extended well beyond the 14 Biggest Loser contestants studied and their loved ones. It was felt by those of you who shared their struggle and their joy and sought inspiration from this outrageous, extremist show.  The NY Times summarized the research: by 6 years after the show’s end, all but one participant studied had either regained some weight or gained beyond their starting weight; 4 contestants are now heavier than before they tortured themselves w...

Why I’m worrying about Vyvanse and Binge Eating Disorder

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Seeming quick fixes can be so tempting. This week’s inbox held the following message from an old patient: “I was watching Good Morning America and they had Monica Seles on, admitting she's suffered from binge eating disorder (BED). They announced a medication they are now using to treat BED, Vyvanse, also used for ADHD. I looked it up and side effects include weight loss. Have you ever recommended this drug for BED? Do you feel it is effective for BED? Can people with BED take this med to lose weight? Do they think if you have BED you must be overweight and this medication can cause weight loss? Which would perhaps (in their minds) solve the bingeing? That small ED voice that lurks deep from within is screaming 'get me that drug! Get me that drug!' so I can lose weight. WTH?!" I’m glad she was brave enough to share what she was wondering, as I’m sure she’s not alone in her curiosity. Aren’t you wondering what this means for you? Let's start by clarifying a few t...

Doing what we can to help eating disorders.

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I don't know Jean Forney, a Phd student and AED (Academy for Eating Disorders) member studying eating disorders, but she has some very interesting ideas. She recently contacted me requesting I do a blog post on her research. Better yet, I thought-- you can do it! I wasn't just passing the buck, but preferred to give her the opportunity to describe her proposal.  One step in the right direction. Measuring hormone levels to help predict eating disorder recovery (keep reading for the full description) is not simply about determining how long your eating disorder will last. It may offer insights about biological causes of eating disorders and ultimately to treatments for bulimia, binge eating disorder and purging disorder.  I post this to offer hope--to show what young researchers are exploring to better understand eating disorders and help the path to recovery. And to offer you an opportunity to personally support the research (see her link at the end).  The Importance of P...

Fat and Always Hungry? No, cutting the carbs won't cure your weight struggle.

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It’s 10 AM Sunday and quite frankly, I’d much prefer to be leisurely finishing my coffee after my blueberry pancakes-topped with a dollop of vanilla yogurt and heated real maple syrup. But Ludwig and Friedman’s Always Hungry? Here’s Why piece in the NY Times  today compelled me away from my plate. To start, let’s get a title change, please, let’s say Here’s What We Think based on virtually no research at all. This is an opinion piece stating two doctors’ theories about why we get fat and what we should do about it. Period. But with the sensational image and title you, like most people, will be drawn into more myths about weight management. Here’s where we agree—and disagree Do you just eat bread for your meal? Agree : There are factors outside of your control that may contribute to your size. Genetics and the presence of fat cells exert their influence. Once you have gained to a higher weight with an increase in fat cells, you will be fighting an uphill battle to lose that weight...

Coming Clean: My Biases and What They Mean for You

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I’m no different than the rest of you. I too, have my biases—my prejudices, my leanings, my preconceived ideas about what makes sense. They influence my actions, my reading of scientific studies, and they impact my professional recommendations. I make no apologies; my biases effect what I tell you as patients and as blog readers. Like conference speakers obliged to disclose who profits from their research or their words, I’m giving my full disclosure. Here are some insights about why I lean as I do: 1) I’m biased against the weight loss literature's conclusions. In spite of the dismal research that only a small percentage of overweight dieters maintain their weight loss, I’m biased against these results. Weight loss, and maintenance is not an unreasonable goal —for some people, that is. Yes, I realize that the weight suppression data may suggest otherwise, as mentioned in my previous post . Yet I’m skeptical about how study participants lost the reported weight and that impact on w...