Leonard Guarente was 38 and currently a tenured professor at Massachusetts Institute of Know-how when he made a decision to commit himself to one of the most alluring difficulties in biology: the way to slow down ageing. A lot more than 3 decades later, the seventy two-12 months-previous Guarente is https://www.wsj.com/health/wellness/longevity-antiaging-leonard-guarente-business-f55643f4?mod=health_lead_story