Adjunct role of potassium-rich vegetarian diet and a novel potassium food supplement to improve pain in chronic rheumatoid arthritis on supervised standard care: a randomised controlled study

Abstract

IntroductionAn earlier food survey showed dietary potassium deficiency in rheumatoid arthritis (RA).ObjectiveTo evaluate an adjunct role of oral potassium to reduce joint pain in RA.Methods172 consenting eligible symptomatic patients (median...