Nature has published a sponsored feature highlighting Mount Sinai’s leadership in redefining ageing through the XPRIZE Healthspan initiative. The article showcases the work of Drs. Miriam Merad, Zahi Fayad, and Fanny Elahi, who are pioneering new approaches to extend...

“Let’s say you are stable, stable, stable, then suddenly start seeing a small dip in some measurements. That dip is presymptomatic, by the way ... That’s when I want to intervene.” — Zahi Fayad

What is health—and how do we measure it? Dr. Zahi Fayad emphasizes extending healthspan, which focuses on optimizing human health across the lifespan. By defining and tracking the trajectory of health, we can intervene earlier, and ensure people live not just longer,...