Recent research published in Cell Metabolism reveals a key finding about aging: biological age increases during periods of intense stress, but can be reversed once the stress subsides. This is the first study of its kind to demonstrate such a clear link between stress, aging, and recovery.
How the Study Worked
Researchers examined how physiological stressors – such as major surgery, pregnancy, or severe illness like COVID-19 – affected participants’ biological age. They observed that biological age temporarily increased during these stressful events. However, crucially, they found that these increases were often reversed when the stressful period ended.
As lead author Jesse Poganik, Ph.D., explains, “Severe stress can accelerate biological aging, but this effect isn’t permanent if the stress is short-lived.” Senior author Vadim Gladyshev, Ph.D., added that “relieving stress allows biological age to be restored. This suggests interventions that aid recovery could prolong lifespan.”
Why This Matters
For years, scientists have known that lifestyle factors – diet, exercise, sleep – influence how quickly we age. This study adds another critical piece to the puzzle: stress is a significant, but potentially reversible, driver of biological aging. The implication is that managing stress isn’t just about feeling better; it’s about slowing down the aging process itself.
The fact that biological aging can be reversed is especially important. Unlike genetic factors, stress is a modifiable risk factor. This means that individuals can actively influence their aging trajectory through lifestyle choices.
What You Can Do
The study reinforces existing advice for mitigating stress:
- Exercise: Physical activity releases endorphins, reducing tension and improving mood.
- Meditation: Regular meditation can improve emotional reactivity, helping the body handle stress more effectively.
- Mindfulness: Simple daily practices like deep breathing or spending time in nature can reduce stress hormone levels.
Finding ways to feel more calm can not only improve day-to-day life but also potentially reduce biological age. This research suggests that prioritizing stress management isn’t just about well-being, it’s about longevity.
