GNC Preventive Nutrition Healthy Blood Pressure Formula, 90 Capsules, Supports Normal, Healthy Blood Pressure Levels

GNC Preventative Nutrition Healthy Blood Pressure Formula GNC Healthy Blood Pressure Formula features premium, clinically studied ingredients to support blood pressure health.* Features MegaNatural-BP, a superior grape seed extract rich in polyphenols and clinically shown to support normal, healthy blood pressure levels. Niacin supports a healthy blood lipid profile.* Features resVida Resveratrol, a potent antioxidant clinically shown to significantly enhance blood vessel dilation.^* Also contains L-arginine to help maintain blood vessel health.* Has a potent herbal blend to support a healthy inflammatory response.* ^In a randomized, double-blind, placebo-controlled crossover study, 19 volunteers consumed 3 doses of resVida (30 mg, 90 mg, 270 mg) and a placebo at weekly intervals. Flow-mediated dilation (FMD) of the brachial artery was measured one hour after ingestion of each treatment and was significantly increased at all 3 doses relative to placebo. 30 mg of resVida demonstrated 2.5% greater increase in FMD relative to placebo. +The proprietary blend of flavonoids from Acacia catechu and Scutellaria baicalensis extracts has been shown to act upon metabolic processes in the body related to supporting a healthy inflammatory response. These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.