Leonard Guarente was 38 and previously a tenured professor at Massachusetts Institute of Technological innovation when he decided to dedicate himself to Among the most alluring difficulties in biology: ways to decelerate ageing. More than 3 decades later on, the seventy two-12 months-outdated Guarente is considered a grandfather in the https://www.wsj.com/health/wellness/longevity-antiaging-leonard-guarente-business-f55643f4?mod=health_lead_story