Raisins are nutritious dried fruits, which have good nutritional supplements and trace elements for human body. It has the following points: 1. It has similar effect to aspirin, can prevent platelet aggregation, and has certain effect on preventing cardiovascular and cerebrovascular diseases. It is rich in organic acids and vitamins, and has the effect of exciting nerves to the brain. Eating raisins regularly can improve neurasthenia. It is beneficial to patients with mental fatigue. 3. For long-term smokers, it can promote body detoxification and has expectorant effect. 4, for patients with physical weakness, arteriosclerosis and hepatitis, it has a good auxiliary effect. 5. It has a good purpose of bodybuilding and weight loss, and is also beneficial to the healthy conditioning of cardiovascular system. 6, it is a nutritious food, suitable for people with weak body, can promote the gastrointestinal function of the body, and has the effect of tonifying deficiency. 7. It has anti-cancer effect, can prevent the spread of cancer cells, can improve the antioxidant capacity of the body, and is conducive to promoting the health of the body. 8. It is beneficial to improve myocardial ischemia, has a good effect on preventing the occurrence of atherosclerotic diseases, and also has antioxidant and anti-aging effects.