1. Walnut: Walnut is recognized as the most suitable brain tonic. In addition to children who are suitable for learning, they are especially suitable for the elderly who are easy to forget. Because walnuts contain a lot of nutrients beneficial to the brain, including zinc, lecithin, chromium, manganese and other substances, which can strengthen cerebral vessels and enhance brain development, and walnuts contain a variety of vitamins. Walnuts are also convenient to eat, so you can eat them directly after peeling them. It is recommended to eat 4 to 6 walnuts a day.

2. Beef: Regular consumption of beef can promote brain development, which has a good effect on improving intelligence and enhancing memory. Mainly because beef has high nutritional value, contains a lot of zinc, iron, manganese, potassium and other elements, and is also rich in amino acids, minerals and protein, which are the nutrients our brains need.

3. Milk: Old people and teenagers can drink more milk in their lives. The amino acids contained in milk can not only help our health, but also enhance our memory. Milk can also relieve stress, which is very helpful for life pressure and study pressure. But if you are allergic to protein, drinking milk is not recommended.

4. Eggs: Eggs are rich in protein and fat. Lecithin contained in eggs not only provides the body with the required ability, but also enters the brain after decomposition, which can enhance memory.

In addition to the above foods, there are many foods in life that can enhance memory, such as peanuts, kelp, jujube, fish, bananas and so on.