Peer-reviewed study
Physical activity remains central to healthy aging
Physical activity and biological age measured by DNA methylation clocks: a systematic review and meta-analysis
Source details
PubMed-linked study details.
- Authors
- Shan et al.
- Journal
- The Lancet Healthy Longevity. 2026.
- Identifiers
- PMID 42068988 · DOI 10.1016/j.lanhl.2026.100835
Honest limits
What this study does not prove.
Exercise does not reverse aging, and DNA methylation age does not directly predict how long an individual will live.
Kris's practical takeaway
Here's what to do with it.
Physical activity remains one of the most practical ways to support healthy aging.
Ways to use it
Safe ways to apply it.
Anti-aging still starts with movement
Do not buy biohacking theater before walking and lifting
Biological age is not a magic score
Related questions
Questions this research helps answer.
Related guides and studies
Keep learning about anti-aging.
FAQ
Quick questions
What is the practical takeaway from this study?
Physical activity remains one of the most practical ways to support healthy aging.
What does this study not prove?
Exercise does not reverse aging, and DNA methylation age does not directly predict how long an individual will live.
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