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.