Genes Flexin' Harder in Lifespan Game Than Back in the Day

Yo, check it out! A fresh study's droppin' some knowledge on how genes got their game up in our lifespan, holdin' down 50-55% of that variation now, instead of just 20-25%. As life gets easier and outside threats chill, it’s all about that inner aging hustle. Keep it real, both genes and environment play a role in how long we roll.