PROSPERO meta-analysis shows an effect of diet on #RA risk. 8 independent studies (n=270,121) showed a reduced risk of incident RA with Anti-inflammatory (OR 0.56; 0.31–0.99), Mediterranean (OR 0.88; 0.78–0.99), and HEI (OR 0.60; 0.25–1.47), but not DASH diets https://t.co/qf4kTVyJ0m