Summary
A study suggests that practicing a certain type of meditation may make the brain appear nearly six years younger, possibly lowering the risk of Alzheimer's and dementia. Researchers found that those practicing yoga-based meditation had better sleep, which may contribute to healthier brain aging. However, experts caution that while there's a significant link, more research is needed to confirm that meditation directly reduces brain aging.
Key Facts
- The study was conducted by researchers at Massachusetts General Hospital and Beth Israel Deaconess Medical Center.
- It appeared in the journal Mindfulness and focused on "advanced meditators" practicing 2 hours a day.
- Those who meditated showed brain ages nearly 6 years younger than their actual age.
- Higher quality sleep observed in meditators was rejuvenating and helped reduce inflammation.
- EEG headbands were used to measure participants' sleep quality and brain activity.
- Participants reported better memory, clearer thinking, and less stress or loneliness.
- The study involved 35 people around 38 years old, attending a yoga retreat.
- Experts note that the study shows association, not direct causation, between meditation and reduced brain aging.
