Patients with hypertension have the benefit of eating vitamin C, which can keep blood pressure stable. Vitamin C has antioxidant function, which can reduce the damage of peroxide on the endothelium of blood vessels, and patients with hypertension often have endothelial damage and sclerosis of blood vessels, so eating vitamin C can keep the endothelium of blood vessels functioning normally. Vitamin C deficiency patients will have abnormal cholesterol metabolism, so that fat deposits on the walls of blood vessels, atherosclerosis, hypertension patients have atherosclerosis, eat vitamin C is conducive to reduce hypertension patients with atherosclerosis.