19. MSG
Monosodium glutamate (MSG) is a flavor enhancer commonly found in processed foods, canned soups, and restaurant dishes. Some individuals with arthritis may be sensitive to MSG, which can trigger an inflammatory response and worsen joint pain and stiffness.
To minimize the impact of MSG on arthritis, focus on consuming whole, unprocessed foods and limiting your intake of processed and packaged products that may contain MSG. Additionally, be mindful of restaurant dishes that may use MSG as a flavor enhancer. (15)