A Randomized, Triple-Blind, Placebo Controlled, Parallel Virtual Clinical Trial to Investigate the Efficacy of Royal Jelly Supplementation on Upper Respiratory Tract Infections in Healthy Adults

Yumol JL, Kopinč R, Al-Wahsh H, Crowley DC, Guthrie N, Lewis ED, Moulin M

Nutrition and Dietary Supplements 2026, 18:597540

Published Date: 10 July 2026