Calcium is the main component of bones, so we should take it fully. Calcium also has sedative and analgesic effects. Foods rich in calcium are: fish, milk, yogurt, sesame, dark green vegetables and seaweed. Foods rich in vitamin B: coarse rice, polished rice, soybeans, peanuts, sesame seeds and dark green vegetables.

Protein is an indispensable nutrient for the formation of muscles, ligaments and bones. Protein is rich in food including pork, chicken, beef, liver, fish, shellfish, cheese, eggs, soybeans and bean products.

Vitamin E has the functions of dilating blood vessels, promoting blood flow and relieving muscle tension, and is used for relieving pain. Foods rich in vitamin E: eel, soybean, peanut, sesame, almond, brown rice and vegetable oil.

The fibrous ring of lumbar intervertebral disc is composed of connective tissue, and the formation of connective tissue is inseparable from vitamin C. To form a solid fibrous ring, vitamin C is essential. Foods rich in vitamin C: sweet potato, potato, rape flower, green pepper, radish leaf, rape, cauliflower, cabbage, celery, strawberry, sweet persimmon, lemon and orange.