The microbiome is emerging as a new player in human health. Researchers recently extended the lifespan of middle-aged animals by nearly 50% by infusing them with the poop of younger fish. [This article first appeared on the website LongevityFacts.com. Author: Brady Hartman. ] Remember the young blood, old blood experiments in which the young blood of mice rejuvenated old mice? Well, young poop may be … Continue reading Forget About The Blood Of Teens – Young Poop, Old Poop Is The Latest Thing