Apples boiled water to drink does not have any special effects, but can provide the body with energy, vitamins, minerals and other nutrients. Apples are rich in nutrients, every 100g of apples contain 240KJ of energy, and the body needs energy to maintain life activities. Apples also contain carbohydrates, dietary fiber, thiamin, vitamins, minerals and other nutrients that can provide the body with the nutrients it needs. However, there is no study to show the pharmacological effects of apple boiled water, functional treatment, etc., so there is no therapeutic efficacy and effect of apple boiled water. Apples belong to the common fruit, in addition to its allergies to the crowd, the general population can be consumed in moderation.