Rapamycin Explained: The Most Promising Longevity Drug in Science? @optispan

Rapamycin is one of the most studied compounds in longevity science. In this conversation, we break down what it is, where it came from, how it works through mTOR inhibition, and why researchers believe it may slow aging across multiple species. From yeast to primates, laboratory data consistently shows lifespan extension and improved health span metrics. But what does that mean for humans? We also explore off-label use, safety data, side effects like mouth sores, and the biggest challenge in longevity medicine today: the lack of precise biomarkers to personalize dosing. If you are interested in health span, anti-aging research, mTOR, and the future of preventative medicine, this is a must-watch segment.