Tip: youth bean is not suitable for eating litchi when it has sores, colds or acute inflammation. In addition, litchi should not be eaten more to prevent litchi disease, namely dizziness, palpitation, cold sweat and so on. At the same time, we should also prevent getting angry. When eating litchi, drink half a bowl of cold water first, then leave half a bowl to drink after eating, or soak peeled litchi meat in salt water before eating.