Are you an overweight, Caucasian woman ages 20-50? If so, you may be eligible for a study about the relationship between macronutrient composition of the diet and metabolic rate. The study includes one baseline-screening visit, and if you are selected for the feeding study, it will include two clinic visits, consuming lunch at the clinic daily for two weeks, and tracking your food intake for two weeks. Compensated up to $100. Call 205-934-6032 for more information.