Asthma patients need to pay extra attention to the diet, usually you can eat the following types of food: First, eat more fresh, vitamin-rich fruits, such as pears, oranges, sugar cane, grapefruit, apples, pomegranates and so on. These fruits have the effect of moistening the lungs and relieving cough, nourishing Yin and nourishing the lungs. Second, eat more fresh seasonal vegetables, such as radish, cabbage, bok choy, spinach, etc., can play a role in clearing the lungs and resolving phlegm. Third, you can eat more calcium-containing foods to enhance the anti-allergic function of the respiratory tract, such as bones, tofu, etc. Try to eat some light foods in the diet, avoid eating greasy and other stimulating foods