1, providing nutrition and strengthening the body. Green vegetables are one of the vegetables with the richest vitamins and minerals. If an adult eats 500 grams of green vegetables every day, he can meet the vitamins needed by the human body.

2. Maintaining vascular elasticity Green vegetables contain a lot of crude fiber, which can prevent the formation of plasma cholesterol and promote the excretion of cholic acid, a cholesterol metabolite, so as to reduce the formation of atherosclerosis and maintain vascular elasticity.

3. Moisturize skin and delay aging. Green vegetables contain a lot of carotene (more than beans 1 times, more than tomatoes and melons 4 times) and vitamin C, which can promote skin cell metabolism, prevent skin roughness and pigmentation, and make skin smooth. Delay aging.

4. Vitamin C contained in anti-cancer vegetables will form "hyaluronic acid inhibitor" in the body, which has anti-cancer effect and can make cancer cells lose vitality. In addition, the crude fiber contained in vegetables can promote the peristalsis of the large intestine, increase the excretion of endotoxin in the large intestine, and achieve the purpose of preventing cancer.