Weight Loss :: A dietary quality comparison of popular weight loss diets
The Alternate Healthy Eating Index measures and compares factors in a person’s diet that are strongly linked to reducing risk for cardiovascular disease. According to researchers at the University of Massachusetts who compared the dietary quality of several popular weight-loss plans, none of the plans achieved a perfect AHEI score, “but the Ornish, Weight Watchers high-carbohydrate and New Glucose Revolution plans were among the best performers using the AHEI and traditional dietary quality assessments.”