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There's debate over how foods affect people with rheumatoid arthritis (RA), but most research points to a nutritious, well-balanced diet as a vital part of managing RA symptoms and overall health. The National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) advises people with RA to get enough—but not an excess—of calories, protein, and calcium.
There's no one-size-fits-all diet, but certain foods may reduce inflammation and improve RA symptoms. Since each person with RA responds differently, consider these RA diet do's and don'ts to help determine what works best for you. Consult your healthcare provider (HCP) before making drastic diet changes or taking supplements.
Sources: National Institute of Arthritis and Musc... + 13
- National Institute of Arthritis and Musculoskeletal and Skin Diseases. Rheumatoid Arthritis: Diagnosis, Treatment, and Steps to Take. November 2022.
- England BR, Smith BJ, et al. 2022 American College of Rheumatology Guideline for Exercise, Rehabilitation, Diet, and Additional Integrative Interventions for Rheumatoid Arthritis. Arthritis Rheumatol. 2023 Aug;75(8):1299-1311.
- Arthritis Foundation. 8 Food Ingredients That Can Cause Inflammation. Accessed October 13, 2026.
- American Heart Association. Added Sugars. August 2, 2024.
- Centers for Disease Control and Prevention. Spotting Hidden Sugars in Everyday Foods. February 5, 2026.
- National Institutes of Health Office of Dietary Supplements. Omega-3 Fatty Acids: Fact Sheet for Health Professionals. August 22, 2025.
- Arthritis Foundation. The Ultimate Arthritis Diet. Accessed October 13, 2026.
- MedlinePlus. Facts About Saturated Fats. April 30, 2026.
- Arthritis Foundation. Eat Right for Your Type of Arthritis. June 18, 2021.
- Academy of Nutrition and Dietetics. Rheumatoid Arthritis and Diet. Accessed October 13, 2026.
- Arthritis Foundation. Vitamin and Mineral Guide for Arthritis. Accessed October 13, 2026.
- Arthritis Foundation. Diet as Therapy for Arthritis Symptoms. Accessed October 13, 2026.
- National Rheumatoid Arthritis Society. Rheumatoid arthritis and alcohol consumption. September 4, 2026.
- Arthritis Foundation. Alcohol and Arthritis. Accessed October 13, 2026.



