In recent years, science has uncovered all sorts of things about our “gut microbiome”, and we’ve learned that Intestinal bacteria has surprising influence on our health and moods. Now, it appears that fecal transplants from young mice can reverse many age-related declines in old mice. Improvements were seen in immune function, cognition, and memory.

So the question is, where can I find a slurry of young mice feces to eat?