There are two ways to eat Chen Pi: one is to make water and drink it; the other is to make it in porridge and eat it. In clinical often use Chen Pi infusion water to drink, treatment and auxiliary treatment of some related diseases, such as Chen Pi with lemon can prevent the symptoms of fire and treat constipation; Chen Pi with kudzu infusion can improve the skin and cleanse the intestinal tract; Chen Pi can also be taken orally with honey, has a very good anti-inflammatory and detoxification effect; Chen Pi can also be eaten with pu-erh tea, red beans, ginger, chrysanthemum, jujube and so on. Chen Pi can also be boiled with porridge, after the process of digestion of Chen Pi and rice porridge, it helps to prevent excessive blood sugar, which is very good for the digestion of the elderly, especially helps to relieve the slowing down of gastrointestinal peristalsis and prolonged constipation that occurs in some patients, which is very effective.