Dietary considerations for patients with osteoarthritis include: 1. Eat more sulfur-containing foods, such as asparagus, eggs, garlic and onions. Because the repair and reconstruction of bones, cartilage and connective tissues need to use sulfur as raw material, while sulfur also helps the absorption of calcium. 2, eat more food containing histidine, such as rice, wheat and rye. Histidine is good for removing excess metals from the body. Eat more foods rich in carotenoids, flavonoids, vitamins C and E and sulfur-containing compounds. You can also eat more sulfur-containing foods such as garlic, onions, Brussels sprouts and cabbage. 3.Eat fresh pineapple regularly to reduce infections in the affected area. 4.Ensure that you eat vitamin-rich foods such as flaxseed, rice bran, oat bran, etc. every day. 5.Forbid to take iron or multivitamin containing iron. This is because iron is associated with pain, swelling and joint damage. The alkaloids in eggplant vegetables, such as tomatoes, potatoes, eggplant, peppers, etc. and tobacco can worsen arthritis symptoms. 6, arthritis patients should not often use iron cooking. The rheumatoid rheumatoid arthritis disease is prone to recurrence of the old disease, the onset of the iron content in the serum decreased. 7, life should be regular, diet should be moderate, stools should not be dry. The emergence of osteoarthritis is just like the aging of a person, is an irreversible process, we should infiltrate health care into the details of daily life, may every elderly people can have a happy and healthy old age.