#2195 - Andrew Huberman

309.112 - 332.682 Guest

First of all, cool point, dogs are among, I don't know if they are the most, maybe whales are the most, but they are among the greatest variation in body size within a given species. You think of Chihuahua and Great Dane. And it looks like it's dosing of the genes controlling IGF-1. Which makes sense, a growth hormone. But kind of wild, right? We got some big humans and some smaller humans.