The antiaging movement has raced forward amid fierce debates; critics of the grandfather of the field, Leonard Guarente, incorporate former protégés and rivals
Leonard Guarente was 38 and presently a tenured professor at Massachusetts Institute of Technology when he made a decision to devote himself to one of the most alluring problems in biology: ways to slow down getting old.Over a few decades later on, the seventy two-yr-aged Guarente is considered a grandfather with the booming longevity movement. Bes