Andrew Huberman· PhD
everyone in the world has either wet or dry ear wax and it turns out that this is determined by variation in a single Gene the name of the gene is boring it's abcc1 uh it's a ion transporter and uh there's a variation in this Gene gives rise to either wet or dry ear wax it doesn't matter how your parents raised you it doesn't matter what foods you ate growing up doesn't matter what what uh uh diseases your mother had when you were in the womb it's 100% heritable