What is good for the body to eat for osteoarthritis? 1, eat more food containing sulfur, such as asparagus, eggs, garlic, onions. Because the repair and reconstruction of bones, cartilage and connective tissues need to use sulfur as raw material, and 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 the infection in the affected area. 4.Make sure you eat vitamin-rich foods such as flaxseed, rice bran and oat bran every day. What are the best foods not to eat for osteoarthritis? Abstain from taking iron or iron-containing multivitamins. This is because iron is associated with pain, swelling and joint damage. Alkaloids in eggplant vegetables, such as tomatoes, potatoes, eggplant and peppers, and tobacco can worsen arthritis symptoms.