Rheumatoid arthritis is rheumatoid arthritis, rheumatoid arthritis patients can eat kelp in moderation. Kelp is a kind of seafood plants, kelp is rich in iodine, potassium, and other trace elements and rich in protein, vitamins and carbohydrates, rheumatoid arthritis patients eat kelp can supplement the above nutrients, the patient’s body is beneficial. Kelp will not cause adverse effects on the patient’s condition. However, patients should try to eat cooked seaweed, avoid eating raw and cold seaweed, so as not to cause abdominal pain and diarrhea and other discomforts. At the same time, patients also need to pay attention to balanced nutrition. Note that usually allergic to seaweed and other seafood rheumatoid arthritis patients need to avoid eating seaweed, in order to avoid allergic reactions. It is recommended that patients go to the rheumatology and immunology department of the hospital in a timely manner, if necessary, consult a professional doctor or dietitian dietary advice.