Hello, this friend. During chemotherapy, breast cancer patients should appropriately increase the intake of protein and sugar, eat less foods with high fat and cholesterol, especially ensure the intake of protein, and eat more lean pork, beef, chicken or fish. Do not eat fried foods, eat less pickled foods, and do not eat pungent condiments. Pay attention to variety in diet, mix meat and vegetables, balance acid and base, and pay attention to the color, fragrance and taste of food. Patients with anorexia can eat some stomach-strengthening foods such as hawthorn, radish and kumquat appropriately to increase their appetite.