A small study recently found that men over 50 who followed a straightforward 12-week program of regular walking, simple dietary guidance, and daily probiotic yogurt showed a measurable 2.2% slowing in one key marker of biological aging. The randomized controlled trial enrolled 48 overweight Japanese men between the ages of 50 and 74, making it relatively small but still useful as an early proof-of-concept study.
While the research is preliminary and limited in scope, it highlights how accessible lifestyle shifts might influence the pace at which our bodies age at a cellular level. Many men in this age group worry about declining energy, rising health costs, and losing independence later in life. Here is what researchers were able to uncover.
