More from the VITAL study Dr Costenbader @karen_kc123 et al. 5 year supplementation followed 2 year follow up. Vit D 2000iu ⬇️incident autoimmune disease 21%. RA, PMR, psoriasis trend towards reduction. No effect omega-3 @RheumNow #EULAR2022 OP0038 https://t.co/kbKqDhtN9z https://t.co/HcFXbweEPm