1. Dietary precautions for patients with rheumatoid arthritis: \x1d\1. Daily categories: milk, goat's milk and other foods containing tyrosine, phenylalanine and tryptophan, such as peanuts, chocolate, millet, cheese and milk candy, should be eaten less. Because it can produce prostaglandin, the mediator of arthritis, it is easy to cause allergies and cause arthritis to worsen, relapse or worsen. \x1d\2. Carnivores: Eat less fat, foods high in animal fat and cholesterol, and the ketone bodies and acids produced by them are likely to aggravate joint pain, swelling, decalcification and osteoporosis and joint destruction. \x1d\3. Desserts: Eat less sweets, because its sugar is easy to cause allergies, which can aggravate the development of joint synovitis and easily cause joint swelling and pain. \x1d\4. Drinks: Drink less alcohol, coffee, tea and other drinks, and pay attention to avoid passive smoking and non-smoking, as they can aggravate the deterioration of arthritis. \x1d\ 2. Suitable diets for patients with rheumatoid arthritis are: \x1d\1. Foods rich in histidine, arginine, nucleic acid and collagen are suitable for eating more animal blood, eggs, fish, shrimp, snake meat, bean products, potatoes, beef, chicken and cattle, kidneys and meat. \x1d\2. Eating more vegetables and fruits can meet the needs of the human body for vitamins, trace elements and cellulose. At the same time, it has the function of improving metabolism, clearing away heat and toxic materials, and relieving swelling and pain, thus alleviating the symptoms of local redness, swelling and heat pain in rheumatoid arthritis.