Simple Steps to Slow Down Aging, New Study Reveals
Recent research suggests that making a few simple lifestyle changes can potentially slow down the body’s aging process. The study, published in the journal Aging, focused on how dietary adjustments and light exercise impacted a group of men aged 50 to 74 over three months.
The study was conducted in Japan, where 48 overweight men participated. Over a 12-week period, half of the men followed a specific wellness plan, while the other half continued with their usual routines.
For those in the wellness group, the daily routine included eating 100 grams of plain yogurt. They also received personalized dietary advice to help manage their eating habits, which encouraged them to reduce snacking and avoid sugary drinks. Additionally, they were asked to engage in at least 30 minutes of walking or using a stepper machine three times a week.
To evaluate the effects of these changes, researchers took blood samples from all participants before the study and after it concluded, analyzing DNA for signs of biological aging. They used a tool called DunedinPACE, which measures not just how many years someone has lived but how fast their body is aging.
The results showed that men who adopted the yogurt, improved their diet, and exercised experienced a noticeable decrease in their biological aging pace compared to those who did not change their routines. On average, their biological aging slowed by about 2.2%. This result is similar to findings from a previous U.S. study where reducing daily calorie intake led to similar benefits over two years.
Interestingly, this slowing of aging occurred regardless of whether participants lost weight or how many days they exercised each week. Researchers also noted improvements in a specific DNA marker associated with kidney health.
Because this study combined three factors—probiotics from yogurt, diet, and exercise—the authors concluded that the anti-aging effects could not be attributed to any single aspect alone. Instead, it appears to be the combined impact of all three.
However, the study had limitations, such as a small sample size and a short duration. The participants were also only overweight men from one country. The researchers emphasized the need for further studies to see if these short-term changes could lead to lasting health benefits.
In summary, small lifestyle tweaks like a healthier diet, regular exercise, and incorporating yogurt into meals may offer a potential pathway to slow down the aging process.
