Apples have high nutritional value, rich in minerals and vitamins, and rich in calcium, which helps metabolize excess salt in the body. Malic acid can metabolize calories and prevent lower body obesity. Apple is a low-calorie food, producing 60 kilocalories per 100 grams. The nutrients in apples are highly soluble and easily absorbed by the human body, so they are called living water. It helps to dissolve sulfur and make the skin smooth and soft. Chinese medicine believes that apples are sweet in taste, cool in nature, and have the functions of promoting body fluids, moisturizing the lungs, eliminating irritations, relieving symptoms, appetizing, and sobering up alcohol.

However, although apples have high nutritional value, there are still certain food taboos.

1. Patients with leukopenia and enlarged prostate should not eat apples raw, so as not to aggravate the symptoms or affect the treatment results.

2. People who have symptoms of stomach cold should not eat apples raw.

3. Patients with ulcerative colitis should not eat apples raw, especially in the acute stage. Due to the thinning of the intestinal wall ulcers, the texture of the apples is hard, and the stimulation of 1.2% crude fiber and 0.5% organic acid is not conducive The healing of the ulcer surface of the intestinal wall can easily induce complications such as intestinal perforation, intestinal dilatation, and intestinal obstruction due to mechanical action on the intestinal wall.