OR (hyperten* OR atherosclero* OR arteriosclero* OR angina OR (Heart ADJ attack*) OR (myocardial ADJ infarct*) OR stroke* OR (cerebrovascular ADJ accident*)).ti.) AND (prevent* OR risk*).ti. supplements/ neutraceuticals exp dietary supplements/ OR exp herbal medicine/ OR exp plants, Medicinal/ OR vitamins/ OR exp plant extracts/ OR exp Fatty Acids, Omega-3/ or exp garlic/tu OR exp Dietary Fiber/tu OR exp psyllium/tu OR exp ginger/tu OR exp phytosterols/ OR exp tea/ or exp teas, herbal/ OR exp niacin/tu OR (((diet OR dietary) ADJ5 supplement*) OR neutraceutical* OR (omega* ADJ3 fatty ADJ acid*) or "fish oil" or ((eicosapentaenoic or docosahexaenoic) ADJ acid*) OR ((diet* OR soluable) ADJ5 fiber) OR garlic OR ginger OR phytosterol* OR (plant ADJ2 sterol*) OR (green ADJ tea*) OR niacin* OR psyllium).ti. #4 Diet therapy exp Diet Therapy/ or ((Diet or diets or dietary or nutrition) and ("low sodium" or "low fat" or (gluten ADJ2 free) or "low gluten" or "low carb" or "low carbohydrate" or "low calorie" or vegetarian or vegan or macrobiotic or Mediterranean or DASH)).ti. or "diabetic diet".mp. or (dietary ADJ approaches ADJ1 stop ADJ hypertension).ti. or diet*.ti. #5 Exercise exp Exercise/ OR exp Resistance Training/ OR (aerobics OR dance OR dancing OR exercise* OR fitness OR kinesiotherapy OR muscle strengthening OR physical activity OR physical conditioning OR plyometric training OR resistance training OR strength training OR tai chi OR walk* OR weight lifting OR yoga OR swim OR swimming OR run OR running OR weight training).ti. 