Using Biomarkers to Track Longevity and Immune Aging

LZ Granderson is the co-founder and chief medical officer of function help, a new company that allows you to order your tests by yourself. He says he's tracking biomarkers like DNA methylation as well as inflammatory clock from 100, 1000 immunospere project. LZ: "I'm very much into sort of understanding this on myself, you know, why not try it myself?"