Bariatric surgery can result in significant weight loss in severely obese adolescents.

Source: ScienceDaily: Diet and Weight Loss News

Overweight adolescents already struggling with risk factors such as insulin resistance may need to add weak bones to their list of health concerns, researchers report. A study of 143 overweight 14- to 18-year-olds showed those with risk factors such as the precursor for diabetes and low levels of the blood-vessel protecting HDL cholesterol have less bone mass — an indicator of bone strength — than their overweight but otherwise healthy peers, according to new research.

Source: ScienceDaily: Diet and Weight Loss News

Scientists have identified the neurological and cellular signaling mechanisms that contribute to satiety — the sensation of feeling full — and the subsequent body-weight loss produced by drugs used to treat Type 2 diabetes. More comprehensive knowledge of these mechanisms could form the basis for anti-obesity medications.

Source: ScienceDaily: Diet and Weight Loss News

Lower potassium levels in the blood may help explain why African-Americans are twice as likely to be diagnosed with Type 2 diabetes as whites, according to a new study.

Source: ScienceDaily: Diet and Weight Loss News

Scientists have studied the fat-reducing effect of CLA and resveratrol. Resveratrol reduces the accumulation of triglycerides, in part by activation of lipolysis, in both the adipocytes of mice and of humans, new research suggests. Resveratrol is found in red grape skins and red wine.

Source: ScienceDaily: Diet and Weight Loss News

Soda and other sugar-sweetened beverages such as fruit drinks are associated with higher blood pressure levels, according to a new study. Adults with higher sodium intake had a stronger association between sugar-sweetened beverages and high blood pressure.

Source: ScienceDaily: Diet and Weight Loss News

Physicians can have an influence on their overweight and obese patients by counseling them to prevent further weight gain and by helping patients to have a more realistic perception of their weight, which may lead to behavioral changes, according to two new reports.

Source: ScienceDaily: Diet and Weight Loss News

A new analysis has found that supplementing the diet with fish oil may prevent muscle and weight loss that commonly occurs in cancer patients who undergo chemotherapy. The study indicates that fish oil may help combat cancer-related malnutrition.

Source: ScienceDaily: Diet and Weight Loss News

Nearly two-thirds of Americans age 70 and older have hearing loss, but those who are of black race seem to have a protective effect against this loss, according to a new study.

Source: ScienceDaily: Diet and Weight Loss News

A large proportion of the 141,000 cases and 49,000 deaths from colorectal cancer expected in the United States this year could be prevented by increasing the use of established screening tests and by applying existing knowledge about colorectal cancer prevention, researchers say.

Source: ScienceDaily: Diet and Weight Loss News