All About Insulin

In 1921, a team of Canadian researchers including Frederick G. Banting, M.D., Charles H. Best, J.J.R. Macleod, Ph.D., and James B. Collip, Ph.D., isolated a newly discovered hormone they named “insulin” from calf pancreases (pancreata). They injected it into a teenage boy who had type 1 diabetes (T1D). The young man, Leonard Thompson, was confined […]