Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
3 papers added this week323 in the library
| Study | Evidence | Type | n | Journal | Date |
|---|---|---|---|---|---|
| Jun 15–21, 20261 study | |||||
| In-Sync Daily Rhythms on the Wrist Linked to Lower Death RiskThe body runs on an inner clock set by day and night. | Moderate | Journal Article | 90,000 | Advanced science (Weinheim, Baden-Wurttemberg, Germany) | |
| May 18–24, 20261 study | |||||
| Steady Daily Rhythm Plus Exercise Tied to 65% Lower Death RiskSome people are clearly active by day and settle down at night. | Moderate | Journal Article | 6,621 | The journals of gerontology. Series A, Biological sciences and medical sciences | |
Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.
Common questions
What is the Longevity Research Library?
The Longevity Cities Research Library curates recent peer-reviewed studies on longevity, nutrition, exercise, sleep, and supplements. Each study is rated by evidence strength: Strong, Moderate, or Preliminary.
How are evidence levels determined?
Evidence levels are based on study type (meta-analysis, RCT, cohort study), sample size, journal impact factor, and reproducibility of findings.
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