1. Most cold potatoes can be eaten raw, which can nourish yin, produce essence, clear away heat and eliminate internal heat. It can improve patients' symptoms of loss of appetite and polydipsia, and can also prevent internal heat.

2. When the weather is hot and you lose your appetite, most of them are normal physiological phenomena. You can drink mung bean soup and sour plum soup in moderation, which can have an appetizing effect and prevent heatstroke. You should avoid being in a high temperature environment for a long time to avoid heat stroke.