A telephone-based weight management program, as part of a worksite wellness program, helped overweight and obese individuals to become more active, eat better, lose weight and improve their overall health, according to research published in the American Journal of Health Promotion (2011; 25 , 186–89). Other studies have shown that telephone coaching is successful in producing initial weight loss, but few researchers have tracked subjects for more than 6 months after a program has ended.
There’s really nothing new about the long-standing weight loss tip to drink more water—except that now it’s backed up by pretty compelling research. New, unpublished clinical evidence shows that drinking water prior to eating can be an effective weight loss tool. Findings of the study, led by Brenda Davy, PhD, RD, associate professor in the department of human nutrition, foods and exercise at Virginia Tech, were presented at the 240th National Meeting of the American Chemistry Society in late August.
Little is known about the effectiveness of behavioral strategies to prevent long-term weight gain in female adolescents and young adults. That’s why researchers set out to assess the connection between diet and physical activity in weight-control strategies (alone and together)
and in subsequent weight gain.
A recent study published by The Journal of the American Medical Association (2010; 303 , 1173–79) announced that women should average 60 minutes of moderate-intensity activity daily in order to avoid long-term weight gain. Researchers from the Brigham and Women’s Hospital and Harvard Medical School in Boston investigated activity levels and weight change among 37,079 women for 13 years. The subjects were said to have consumed a “usual diet” during the intervention period; no details were provided about diet.
Imagine this: you’re staring at your favorite forbidden food—the one thing that threatens to topple your diet. You pick it up, studying its color, shape and texture. You lift it to your nose and welcome its tempting aroma. Finally, you take a bite and savor its taste. newsletter_teaser: Imagine this: you’re staring at your favorite forbidden food—the one thing that threatens to topple your diet. You pick it up, studying its color, shape and texture. You lift it to your nose and welcome its tempting aroma. Finally, you take a bite and savor its taste.
As the snow melts and April rains make way for May flowers, encourage your training clients and class participants to supplement structured exercise with outdoor activities. Here, courtesy of The Cooper Institute, is a list of common springtime endeavors, along with their calorie expenditures in a 30-minute period:
First Lady Michelle Obama wants to change
the way U.S. children eat and play. Disturbed by childhood obesity rates, she has enlisted the help of the White House to launch the Let’s Move campaign. According to a press release, she has gathered support from people in government, medicine, science, business, education and athletics to overcome the childhood overweight/obesity problem. For example, several school lunch suppliers have agreed to
reduce the fat, sugar and salt content of their meals over the next
A popular myth is that there is a specific range of heart rates in which you must exercise to burn fat. Even many cardio machines display a “fat-burning zone” on their panels, encouraging people to exercise in a specific heart rate range. Have you ever wondered if you really have to exercise in a specific heart rate zone to lose fat? And what happens if you venture out of that zone? Jason R.