To most people, trying to prevent aging seems like a dream – maybe a pipe dream, in fact. But a dream for sure. To aging researchers, it seems like common sense. And if animal studies are any indication, maybe not that hard, either. Part two of BioWorld’s multipart series on extending the human lifespan looks at the potential of anti-aging medicine.

The U.S. NIH’s National Institute on Aging’s Intervention Testing Program has been searching for ways to extend lifespan for more than two decades by now. And in its animal studies, it has been successful multiple times. There are half a dozen drugs, and a few lifestyle interventions, that reliably extend lifespan in one or both sexes by up to 30%. Read more in part four and five of BioWorld’s multipart series on extending the human lifespan.