Ways to improve memory include regular work and rest, diet and nutrition, proper use of the brain, medication and so on. 1. Regular work and rest: You should have a regular work and rest schedule every day, don’t stay up late, get enough sleep, and do appropriate physical activities every day. 2. Diet and nutrition: patients should have enough nutrition in their diet, eat more fresh vegetables and fruits, and foods rich in high quality protein. 3. Appropriate use of the brain: especially for elderly patients, they should use their brain appropriately every day, such as thinking training, playing bridge, etc. However, they should avoid excessive use of the brain, which may lead to brain damage. However, overuse of brain should be avoided to cause brain fatigue. 4. Drug treatment: If pathological memory loss, such as after cerebrovascular disease, brain cell activation drugs can be used under the guidance of a doctor to improve memory, such as piracetam, olanzapine and so on. It is suggested that patients should enhance their memory under the guidance of doctors.