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Showing posts from April, 2009

Study Boosts Low-Glycemic Diet

TIME Magazine Tuesday, Dec. 16, 2008 Study Boosts Low-Glycemic DietBy Alice Park First it was fat, then it was carbs and, in recent years, the buzzword for the diet-conscious has become glycemic index. That's a measure of how quickly a food is broken down and absorbed by the body, and it's the driving principle behind such weight-loss plans as the Atkins and South Beach diets. But while scientific studies have documented the impact of too much dietary fat and carbohydrate on the body — making us heavier and increasing our risk of diabetes and heart disease — the evidence has not been as clear for high- or low-glycemic index foods. So, a new study published today in the Journal of the American Medical Association adds welcome evidence in favor of keeping your glycemic load in check — particularly if you have diabetes.Dr. David Jenkins at the University of Toronto and St. Michael's Hospital and his colleagues report that a low-glycemic-index diet — including foods such as fruit…