Generally, the coronary artery of patients with coronary heart disease has hardened. If a certain amount of calcium is given, calcium antagonism will occur. It will lead to the decrease of vascular permeability and the outflow of nutrients in blood vessels, which will not only have no effect, but will make the patient's body worse.
Another type of coronary heart disease patients need calcium supplementation. These patients mainly have fatigue, insomnia, dreaminess, palpitation, arrhythmia and so on. Patients should be properly supplemented with calcium. Because calcium can increase the vitality of human cells and make the immune system stronger and stronger.