One of the big health news stories of 2007 was a study showing that your friends influence the size of your waist (and the rest of your body). Like any study, it raised as many questions as it answered, including why this happens. A new study from Arizona State University looked into that question by testing three pathways by which friends might influence one another’s body size:
Collaboration. Over time, you might start to share the ideas of the people close to you after talking with them about what the proper body size is. Then you might choose your food and exercise habits in order to reach that body size, whether that means eating more food to look like your plus-sized friends, or less food to look like your thin ones.
Peer pressure. You feel bullied into trying to look like your friends and family members. They make you feel bad about your body, so you go about eating and exercising to look like them.
Monkey see, monkey do. You change your habits to mirror those of your friends without necessarily thinking or talking about an ideal body weight. Alexandra Brewis Slade, PhD, one of the Arizona State researchers, gave an example of this pathway that most of us can relate to: You’re at a restaurant with friends and the waiter brings over the dessert menu. Everyone else decides not to order anything, so you pass, too, even though you were dying for a piece of chocolate mousse cake.
All three of these pathways are based on the idea that loved ones share social norms, the implicit cultural beliefs that make some things okay, others not. Read more »
The weather is heating up, and soon most of us will be back in shorts and t-shirts… and worrying about looking good in our dreaded bathing suits. I had the opportunity to offer some evidence-based weight loss and fitness tips to ABC News in Washington, DC. You can view the clip or read my summary below:
It frequently amazes me how patients can be wowed by technology and advertising hype. The attraction of newer technology in particular helps part many people from their money at times. The SmartLipo system is one of the laser-assisted liposuction systems on the market. I have blogged on it before having used it quite a bit a few years ago.
The system is being marketed with phrases like “almost anyone can be a good candidate for SmartLipo.” That is simply BS.
I saw an attractive young woman in the office who had had Smartlipo on her lower back. It looked like the Geiko Gecko had done it. Her smooth contour had been made irregular and discolored despite the fact that the surgery had happened quite a while prior. Her ribs had been a bit exposed by the loss of some of the fat that would normally have laid over them. Early lipo results do change, but this wasn’t something that was going to improve over time. I have seen worse but this was so unnecessary.
Extra fat that accumulates around the abdomen goes by many names: beer belly, spare tire, love handles, apple shape, middle-age spread, and the more technical “abdominal obesity.” No matter what the name, it is the shape of risk.
Abdominal obesity increases the risk of heart attack, stroke, diabetes, erectile dysfunction, and other woes. The danger zone is a waist size above 40 inches for men and 35 inches for women.
As I describe in the April 2011 issue of the Harvard Men’s Health Watch, beer is not specifically responsible for a beer belly. What, then, is to blame? Calories. Take in more calories with food and drink than you burn up with exercise, and you’ll store the excess energy in fat cells.
Many studies indicate that people who store their extra fat around the midsection (apple shape) are at greater risk for heart and other problems than people who carry it around their thighs (pear shape). An analysis of 58 earlier studies covering over 220,000 men and women suggests that excess fat is harmful no matter where it ends up. This work was published in The Lancet. Read more »
“Some marketers of weight-loss products containing acai berries are also purveyors of news you shouldn’t use, the Federal Trade Commission says.
The FTC has asked federal courts to put a stop to the activities of 10 different outfits that the commission alleges use “fake news websites” to tout acai berry weight-loss products.
Chances are you’ve stumbled across the sites, which often sport the logos of major mainstream news organizations, such as ABC, CNN and Consumer Reports. (See this example posted by the FTC.)
Take, for example the FTC’s complaint against Beony International LLC, a company based in San Diego.
The company allegedly ran sites with names such as “News 6 News Alerts,” “Health News Health Alerts,” and “Health 6 Beat Health News.” The sites feature purportedly objective investigative reports of acai products by reporters, who supposedly tried the stuff “and experienced dramatic and positive results.”
The blog post also includes links to examples and complaints posted by the FTC, a Consumer Reports feature on acai scams and this Better Business Bureau video warning about free trial scams.
Unfortunately, every day in our nationwide scan of health news stories, we see REAL news stories that look like advertising. So advertising that is made to look like news is not surprising.
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