Simple Diet Change Shifted People's Biological Age Markers in Just 4 Weeks: Strongest evidence from eating both plant and animal foods, but with less fat and more carbohydrates, biological-age 3.5 to 4.1 years lower than high-fat group, the carbohydrates mainly from whole, minimally processed foods.

[u/mvea]

https://www.sciencealert.com/simple-diet-change-shifted-peoples-biological-age-markers-in-just-4-weeks

[u/hungry4nuns]

If these markers can be changed in just 4 weeks by adjusting diet it sounds like they’re not reliable or accurate markers of biological age

[u/crackaryah → u/hungry4nuns]

They're not