Glutathione levels decline measurably with age due to reduced precursor availability, which contributes to elevated oxidative stress, mitochondrial dysfunction, and impaired immune regulation
11 , e1004477 (2015)
Decreased water retention
Skin hydration, wrinkling, and elasticity were assessed at baseline and after 12 weeks, with adjustments for temperature, humidity, and ultraviolet A light exposure (using weather data during the evaluation intervals)
Those who ate the most had a 70% increased risk of lethal prostate cancer. Another recent study found that men who consumed two and a half or more eggs per weekthats just like one egg every three dayshad an 81% increased risk of lethal prostate cancer. Now, it could just be the cholesterol in eggs thats increasing fatal cancer risk, but it could also be that choline
Lian W-J, Wang X-T, Xie C-Z, Tian H, Song X-Q, Pan H-T, Qiao X, Xu J-Y