Dietary quality of popular diets varies: study - Reuters

There's no shortage of weight-loss plans for Americans to choose from, but some of the most popular ones fall short in dietary quality, according to a new study.

In an analysis of eight popular diets, researchers found that the Ornish plan, the Weight Watchers High-Carbohydrate diet, and the New Glucose Revolution plan came out on top in terms of nutritional quality and potential effects on heart health....