This special blend of herbs and nutrients is designed to promote healthy blood pressure and support the heart circulatory systems, blood vessel dilation, healthy endothelial function, and increase serotonin levels. High blood pressure  (hypertension) often has no symptoms but, it can increase the risk of cardiovascular disease and other life threatening diseases such as Fatigue Nausea, shortness of breath, excessive sweating, lightheaded palpitation, irregular heart beat or problems with vision.