Li Shizhen was a famous physician, pharmacologist and naturalist in Ming Dynasty. He collected a large number of drugs and health care methods in Compendium of Materia Medica, including anti-aging methods.

The following is the anti-aging regimen recommended by Li Shizhen:

1. Dietary health care: Li Shizhen believes that diet is an important means to delay aging. He advocates a light diet, coarse grains and coarse grains, and eat more nutritious foods such as vegetables, fruits, beans and fish. In addition, we should also pay attention to the cooking methods of food and try to eat less high-temperature cooked food such as frying.

2. Exercise health care: Li Shizhen believes that proper exercise can enhance human immune function and prevent and delay aging. He advocates walking, jogging and other light aerobic exercises, and also recommends practicing Tai Ji Chuan, Qigong and other internal skills, which have a good effect on physical health and mental state.

3. Sleep health care: Li Shizhen believes that a good sleep is an important condition for keeping healthy and delaying aging. He advocates keeping a regular routine, going to bed early and getting up early at night, and controlling the sleep time between 6 and 8 hours to avoid fatigue and insomnia.

4. Mental health care: Li Shizhen believes that maintaining a good attitude is an important condition for delaying aging. He advocates maintaining an optimistic mood, actively participating in social and cultural activities, and avoiding the impact of negative emotions such as anxiety and depression on health.

In a word, Li Shizhen believes that the key to anti-aging lies in maintaining good health, good mentality and reasonable living habits. These methods still have great enlightenment and reference value for modern people.