Inclusion Criteria:  Male or female; Age 30-69 y; BMI: 25.0-37 kg/m2; Have hypercholesterolemia (total and LDL cholesterol 200-259 and 130-189 mg/dL, respectively), Systolic/diastolic blood pressure <140/90 mm Hg; Triglycerides <399 mg/dL, fasting glucose <109 mg/dL Body weight stable for 3 months prior (±3 kg); Stable physical activity regimen 3 months prior; Medication use stable for 6 months prior; Non-smoking; Non-diabetic; Not acutely ill; Females not pregnant or lactating; Participants must be willing and able to consume the prescribed diets and travel to testing facilities.  Exclusion Criteria:  BMI <25 or >37 Total cholesterol >259 mg/dL, low-density lipoprotein cholesterol >189 mg/dL, Triglycerides >400 mg/dL, fasting glucose >110 mg/dL Body weight changes in previous 3 months (±3 kg) Changes in physical activity regimen in the previous 3 months Medication changes in the previous 6 months Smoking Diabetic Acute illness Pregnant or lactating