Hoon Sunwoo, University of Alberta (IMAGE) University of Alberta Caption Hoon Sunwoo holds a sample of the antibody supplement he developed with colleague Jeong Sim. Sunwoo hopes the supplement, derived from chicken egg yolks, will soon improve quality of life for people with celiac disease. Credit University of Alberta Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.