Taking B vitamins has the effect of nourishing the nerves, and B vitamins include vitamin B1, vitamin B6 and vitamin B12. B vitamins have a nourishing effect on central and peripheral nerves, and they are often used in the treatment of neurological disorders caused by a variety of reasons, such as cerebral vascular disease, traumatic brain injury, neurodegenerative diseases, neurodegenerative diseases, neurological demyelination, spinal cord injuries, peripheral neuropathy, intoxication, metabolic abnormalities and other causes of neuropathy, and so on. Neuropathy caused by poisoning, metabolic abnormality and so on. Many foods are rich in vitamins B1, B6 and B12, such as apples, oranges, grapes, kiwis, grapefruit, green vegetables, carrots, bitter melon, tomatoes, potatoes, broccoli, scallions, garlic, green tea, red dates and so on. Therefore, patients with nerve damage should eat more of these foods to promote the repair of nerve function.