Peter Attia· MD
so um done a fair amount of work in te- cells and if you look at say exhausted affector t- Cells versus naive memory cells where you know uh younger individuals tend to have more of those and it gives them more Reservoir to do things like fight disease fight cancer um there's very distinct methylation changes certain genes get you know uh uh methylated or demethylated um and those changes seem to be uh again very correlated with this um change in um te- cell function and so my guess is my my belief is that those represent fundamental changes as the te- cell population gets aged and you end up with more and more tea cells that relatively speaking are useless