7. Chronic medical illness including Chronic liver disease, uncontrolled diabetes mellitus; recent history of myocardial infarction or heart failure; newly diagnosed or active malignancy; uncontrolled hypertension; obesity (BMI>35 kg/m2); malabsorption, anemia, leukemia, or other hematologic abnormalities; lupus, rheumatoid arthritis, sarcoidosis, or other rheumatologic disease; chronic kidney disease, metabolic bone disease.