Brain atrophy is usually related to aging, long-term sleep deprivation, environmental factors, cerebrovascular disease and so on. Patients suffering from cerebral atrophy should pay attention to the fact that some foods should not be eaten as much as possible, so as not to aggravate cerebral atrophy and increase the speed of cerebral atrophy. Don’t eat too salty food as well as pickled food, barbecue food; daily salt intake is best to control within 6 grams; to eat less sugary food, don’t eat too greasy food, food should be steamed, stewed, boiled as much as possible, as little as possible frying and sautéing. Do not eat fatty meat, animal offal and other foods, because this type of food is easy to raise blood pressure, but also may lead to increased cholesterol, increased blood viscosity, insufficient blood supply to the brain, etc., may aggravate brain atrophy. Try not to eat stimulating food, do not drink strong tea, coffee, etc., so as not to affect sleep, leading to frequent sleep deprivation, aggravating brain atrophy.