Heart Health: Although most of the focus of calcium is on bones, it has also been shown to reduce cardiovascular disease and the chances of strokes. Two long-term studies in Japan have positively shown a correlation between daily calcium intake and a reduction in stroke, atherosclerosis, and cardiovascular disease. Therefore, grab some milk for a healthier heart! Furthermore, the magnesium and potassium content in milk both act as vasodilators, which reduces blood pressure, increases blood flow to vital organs, and reduces the stress on the heart and cardiovascular system. The peptides found in milk are also believed to inhibit the creation of ACEs, (angiotensin-converting enzymes), which increase blood pressure.