Excessive gastric acid avoid eating high sugar, high fat, and stimulating, acidic, gas-producing food: 1, high sugar and high fat food, high sugar, high fat food is not easy to digest, easy to promote the secretion of gastric acid in the body, and patients with excessive gastric acid diet should be light, to do low sugar, low fat; 2, food with irritation can damage the gastric mucosa, stimulate the gastric mucosa to secrete a lot of gastric acid, including a variety of physical and chemical irritation Food, such as strong spices and spicy, stimulating, too cold, too hot, coffee, tobacco, alcohol, strong tea and other foods; 3, acidic food, such as lemon, plum, plum, citrus fruits, too much stomach acid suitable for alkaline food, such as steamed buns, noodles to neutralize the stomach acid; 4, easy to produce gas food, gastric acid patients with damaged gastric mucosa, not suitable to eat easy to produce gas food, such as soy products, potatoes, corn The patient’s stomach mucosa is damaged, so it is not suitable to eat gas-producing foods, such as soy products, potatoes, corn, carbonated drinks, etc.