What topic are you curious about? Tweet your questions at #AskACatoExpert. Dr. Kealey is a professor of clinical biochemistry at the University of Buckingham in the United Kingdom, where he served as vice chancellor until 2014. As a clinical biochemist Dr. Kealey studied human experimental dermatology. He published around 45 original peer‐reviewed papers and around 35 scientific reviews, also peer‐reviewed. His work attracted funding from government, charities and business. Produced by Caleb O. Brown, Cory Cooper and Tess Terrible.