← All fields Metformin geroscience Metformin as a candidate geroprotective drug. Leading peopleNir BarzilaiAlbert Einstein College of MedicineDavid GemsUniversity College London (UCL)Rafael de CaboNational Institute on Aging (NIH Intramural Research Program) Leading labs & organisationsInstitute for Aging Research / Institute for Geroscience, Albert Einstein College of Medicine