David Sinclair is an Australian biologist and geneticist, professor at Harvard University and one of the foremost experts on longevity. His book “Lifespan: Why We Age and Why We Don’t Have To” is a paradigm-changing look at the emerging science of lifespan extension. He was named one of Time Magazine’s “Most Influential People in the World” and talks to Cristina about how we can all extend our healthy lives as well as what is coming that allow humans to live long past 100 years. Listen Here