Eat onions regularly for health benefits and benefits

onion can soften blood vessels and promote blood circulation. It can effectively protect cardiovascular system, reduce blood pressure, promote sodium excretion, and effectively treat hypertension patients. onion contains more vitamins and fiber, which can enhance immunity and promote gastrointestinal motility. It can also be used to assist in the treatment of edema caused by nephritis and other diseases. It can also effectively promote metabolism, calcium supplementation, and prevent osteoporosis. Because onions contain some antioxidants, it can enhance cell vitality, with anti-cancer and anti-aging effect.