How Stress Affects Aging at a Genetic Level
Many people know that stress negatively impacts health, but few realize it can accelerate aging on a genetic level. According to Professor Denis Rebrikov, a biologist and researcher at the Russian Academy of Sciences, stress alters DNA methylation, a crucial process that regulates which genes are turned on or off in our cells.
DNA contains the instructions for all bodily functions, but certain chemical modifications, such as the addition of methyl groups, act like bookmarks, determining which parts of the DNA get “read” and activated. Stress can disrupt these methylation patterns, leading to faster biological aging.
Can Aging Be Slowed Down?
The good news is that scientists have discovered ways to slow down this process. Research suggests that caloric restriction and certain compounds can positively affect DNA methylation, potentially extending lifespan.
Professor Rebrikov compares this to adding extra time to life by making small but effective changes in daily habits. Managing stressful situations through meditation, a healthy diet, and regular exercise may help maintain a younger biological age, even as chronological years pass.
Taking Control of Your Aging Process
While stress is unavoidable, understanding its biological impact empowers individuals to take action. Simple lifestyle modifications—such as reducing stress, following a balanced diet, and engaging in physical activity—can help maintain genetic health and slow down aging. Scientists continue exploring new ways to counteract stress-related aging, offering promising solutions for longevity.
