Eating too much loquat fruit is not beneficial and may also trigger adverse reactions such as acid reflux, diarrhea, weight gain, and corrosion of teeth. Loquat fruit contains sugar, protein and so on. Each 100 grams of loquat fruit contains 41 calories, of which 9.3 grams of carbohydrates, 0.8 grams of protein, 0.2 grams of fat, 0.8 grams of dietary fiber, vitamin E 0.24 milligrams, 122 milligrams of potassium, 17 milligrams of calcium. Loquat contains a certain amount of dietary fiber, can promote intestinal peristalsis, at the same time its sweet and sour, appetizing effect, and its energy is mainly from carbohydrates. Loquat fruit is rich in sugar and organic acids, etc. Excessive consumption of loquat fruit may lead to excessive secretion of gastric acid, aggravating gastrointestinal irritation, thus causing stomach pain, acid reflux and other uncomfortable symptoms. Loquat fruit is rich in dietary fiber, etc., excessive consumption of loquat fruit may lead to increased intestinal slip, thus causing diarrhea and other discomfort. Loquat fruit is rich in fructose and other sugar substances, if excessive consumption of loquat fruit, these sugar substances can not be consumed in a timely manner, it will be in the form of fat accumulation in the body, long-term, easy to cause obesity. Loquat fruit contains more organic acids, will corrode teeth, inducing dental caries and other dental problems. Loquat fruit consumption needs to be moderate, do not overeat, so as not to cause adverse reactions.