Cranberry Juice and Cardiovascular Disease

Inclusion Criteria: * 25 to 65 years of age * BMI 20 to 38 kg/m2 Exclusion Criteria: * history of bariatric or certain other surgeries related to weight control * kidney disease, liver disease, certain cancers, gout, hyperthyroidism, untreated or unstable hypothyroidism, gastrointestinal disease, pancreatic disease, other metabolic diseases, or malabsorption syndromes * Type 2 diabetes or use of glucose-lowering medication * Have a fasting blood sugar greater than 126 mg/dL * LDL-cholesterol less than 130 mg/dL * fasting triglycerides greater than 300 mg/dL * use of cholesterol-lowering medication or supplements * use of blood pressure-lowering medication * smoking or use of other tobacco products (within 6 months prior to the start of the study) * unwillingness to abstain from vitamin, mineral, and herbal supplements for 2 weeks prior to the study and during the study * use antibiotics during the study,or for 3 weeks prior to starting the study. * history of eating disorders or other dietary patterns which are not consistent with the dietary intervention (e.g., vegetarians, very low fat diets, high protein diets) * weight loss of \>/= 10% of your body weight within the last 12 months or plan to initiate a weight loss program during the next 10 months * inability to eat cranberries * inability or unwillingness to give informed consent or communicate with study staff * self-reported history of alcohol or substance abuse within the past 12 months and/or are currently in treatment or rehabilitation program for these problems (long-term participation in Alcoholics Anonymous is not an exclusion) * other medical, psychiatric, or behavioral factors that in the judgment of the Principal Investigator may interfere with study participation or the ability to follow the intervention protocol