Memory can be improved by using your brain as much as possible, ensuring enough sleep, proper exercise and paying attention to diet. 1. Use your brain as much as possible: constantly learn new knowledge, master new skills, and form a systematic scientific thinking through appropriate training to improve your brain’s ability to memorize. 2. Ensure adequate sleep: adequate sleep allows the brain to get sufficient rest and adjustment to maintain the best state, which helps to improve memory. 3. Appropriate exercise: appropriate exercise can maintain good health, strong body and good cardiorespiratory function, can ensure that the brain has enough blood and oxygen supply, can improve the ability to learn and think, enhance the memory ability. 4. Pay attention to diet: the brain depends on the energy and various nutrients provided by the diet, such as enough glutamate and protein, vitamins and a variety of trace elements. Preferential eating will make the brain slow. In addition, the drop in blood sugar will also make the thinking become slow, attention is not concentrated, not blindly carry out the so-called no-carbohydrate diet to lose weight. If the brain function is impaired and memory loss is caused by disease, treatment is required under the guidance of a doctor.