 This study recruits 20-24 total female and male subjects in a blinded, randomized, crossover design consisting of two experimental diets 3 weeks each arm based on a DASH-like diet Dietary Approaches to Stop Hypertension diet with Energy E: 55 E of carbohydrate, 15 E of protein, and 30 E of fat 9 E saturated fatty acids SFA, 15 E of monounsaturated fatty acids MUFA, and 6 E of polyunsaturated fatty acids PUFA. One experimental arm contains milk fat and the other diet contains a control fat. 