Obesity
The Best Formula for Obesity in Adults
Only dieting or exercising is not only effective for weight loss in adults over 65. The geriatrician Dr. Dennis T. Villareal suggests that this is for approval of a physician to improve their physical function and quality of life, otherwise they may lose bone and muscle mass.
At least 20 percent of older adults are obese, a figure that increases with the aging of those born after the Second World War.
This suggestion supports a health monitoring to 93 obese people aged 65 or older. Some participated in an exercise routine, others reduced their diets, there was a group that combined diet and exercise.
The last achieved the best results and lost nine percent of their weight without losing lean body mass, oxygen consumption increased and improved their strength and balance. Those who only dieted lost ten percent of their weight, but failed to similar physical improvements. And only with exercise did not lose weight.
In general, researchers reported in their study that diet or exercise alone did improve physical function in about 12 to 15 percent, respectively. But, combining the general fitness improved by 21 percent.
Posted in Diet, Obesity | 
Tags: Diet, Exercise, Obesity, physical improvements, quality of life, weight loss | 
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Increase Fiber Intake Reduced Abdominal Fat
A new study shows that eating just a little more fiber would have great impact in reducing the waist size of youth in America. Latino adolescents who increased their fiber intake for two years managed to reduce significantly the amount of fat around the waist, while young people who ate less fiber increased abdominal size.
These were the team’s findings Jaimie N. Davis, of the Keck School of Medicine at the University of Southern California in Los Angeles. The team was studying the abdominal fat, which is the most dangerous because it increases the risk of developing diabetes and heart disease.
The authors were asked to 85 men and women between 11 and 17 years are overweight to respond in an initial questionnaire and two years later on eating habits. At that age, “Davis said, the diet of some trends are worsening.
Consumption fell about 3 grams fiber per 1,000 calories in 46 participants and raised in the same proportion in another 35. Abdominal fat increased by 21 percent in those who ate less fiber, but declined by 4 percent in those who increased their consumption. The results were published in American Journal of Clinical Nutrition.
“Even a slight reduction of dietary fiber has a significant metabolic effect,” Davis said. The recommended fiber intake for young people is 14 grams per 1,000 calories consumed, or about 25-30 grams per day. From these results, Davis said, increasing 6 grams of fiber daily (half a cup of beans or wheat tortilla) tremendously alter the waist size of the young. “It is a possible target for children” he said.
People of any age who want to improve fiber intake must carefully read food labels. “That says ‘whole wheat‘ or ‘multigrain’ does not mean it is a good source of fiber. People think that if it is brown, is wheat is good, but not necessarily so,” she explained. Instead, Davis advised people to check the Nutrition Facts label for grams of fiber the food contains per serving.
The researcher said the findings would not be applicable to other ethnic young because Latinos were more likely than whites and blacks to accumulate fat in the abdominal area. “The increase in fiber intake would have positive effects in all cultures, but different,” Davis concluded.