health / Fitness
$1 Million Grant To Study 'Fat Taxes,' Diet, Obesity, Received By UICResearchers at the University of Illinois at Chicago have received $1 million from the National Heart, Lung and Blood Institute to study the relationship between "fat taxes" and food consumption, diet quality and obesity. The funding for the two-year project was made available through the American Recovery and Reinvestment Act of 2009.
Medical News Today Thursday, November 05, 2009Lap Band Surgery Effective For Morbidly Obese ChildrenA surgeon at Children's National Medical Center and his colleagues from New York University have found laparoscopic adjustable gastric banding (Lap band) to improve the health of morbidly obese adolescents. The study, published in the Journal of the American College of Surgeons, involved nearly 50 girls and boys ages 14-17. The participants showed significant decreases in total and android fat mass 2 years after surgery.
Medical News Today Thursday, November 05, 2009Alternate-Day Fasting Shows Promise For Obese DietersRestricting daily calorie intake is a common plan to help obese and overweight people slim down to healthier weights. But the regime requires a daily 15 to 40 percent calorie reduction, which makes sticking to the diet hard for many. University of Illinois at Chicago researchers have found that a modified version of a plan called "alternate-day fasting" may be easier to abide and has the added bonus of improving cardio health.
Medical News Today Thursday, November 05, 2009Energy Gap Useful Tool For Successful Weight Loss Maintenance StrategyAmericans continue to get heavier. Most weight control methods short of bariatric surgery are generally considered ineffective in preventing obesity or reducing weight. The term energy gap was coined to estimate the
change in energy balance (intake and expenditure) behaviors required to achieve and sustain reduced body weight outcomes in individuals and populations.
Medical News Today Thursday, November 05, 2009New Study Further Disputes Notion That Amputee Runners Gain Advantage From ProthesesA study by six researchers, including a University of Colorado at Boulder associate professor and his former doctoral student, shows that amputees who use running-specific prosthetic legs have no performance advantage over counterparts who use their biological legs. A debate on the matter was spurred when Oscar Pistorius, a bilateral amputee, was barred from the 400-meter dash at the 2008 Olympic Games in Beijing, and other able-body races.
Medical News Today Thursday, November 05, 2009Change Of Focus From Weight Control To HealthMost weight-control strategies emphasize energy-restricted diets and increased physical activity - and most are not effective over the long term. In a study of a "weight-acceptance" intervention, published in the November 2009 issue of the Journal of the
american dietetic Association, researchers found that there could be long-term beneficial effects on certain eating behaviors using a weight- acceptance intervention approach.
Medical News Today Thursday, November 05, 2009Wide-Ranging Medicinal Uses For American Ginseng To Be Explored At ConferenceWith the current outbreak of influenza-like illnesses, many people are trying to boost their immune systems with supplements. Ginseng is often a key ingredient, but its therapeutic use may extend far beyond that. Researchers are now investigating whether ginseng can help relieve health problems ranging from diabetes to depression to erectile dysfunction.
Medical News Today Thursday, November 05, 2009What's Causing Your Weight Gain?I once had a client who, after working with me for about a month, nearly stabbed me with my body fat calipers. The reason? She had actually gained weight rather than losing it, which, as you can imagine, wasn't our primary goal. While I'm sure many of my clients fantasize about stabbing me (a good reason never to give out my home address), gaining weight after starting an exercise program is something many people experience. The reason for this weight gain is usually related to the calories in/calories out equation - namely, more calories are going in without them realizing it. That's what happened with my client who, after keeping a food journal, realized she was eating more at her meals than before she started exercising. It was a good thing we found that out before she became physically violent. There are other reasons we may gain weight including: Overstimating calories burned - This is easy to do, especially if you're relying on cardio machines, which aren't always accurate
About Thursday, November 05, 2009How Effective is Wii Fit?Do you Wii? If so, you're not alone and, chances are, you use your Wii for workouts (wii-kouts?) and fitness and not just for games. At the beginning of this year, Wii Sports was touted as the most successful video game of all time and by June of this year, more than 20 million people bought Wii Fit. All this activity is great (and, of course, better than sitting around), but many people wonder: Just how effective is Wii Fit and what can you expect to accomplish? I've talked to plenty of exercisers who've used Wii Fit and most agree - it's fun, it gets you moving, but it's a fairly mild workout that often falls short of being challenging. The American Council on Exercise agrees, having explored the efficacy of Wii Fit by recruiting 16 men and women, ages 20-24, to test things out. They focused on the most challenging activities including: Free Run, Island Run, Free Step, Advanced Step, Super Hula Hoops and Rhythm Boxing. The researchers monitored oxygen uptake (or VO2 Max), hea
About Thursday, November 05, 2009
Archived fitness news stories.
Available news archives.