Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
1 paper added this week319 in the library
| Study | Evidence | Type | n | Journal | Date |
|---|---|---|---|---|---|
| Jul 13–19, 20261 study | |||||
| NMN Shielded Rat Testes From Chemotherapy DamageLosing fertility is one of the most serious side effects of chemotherapy for men. | Preliminary | Journal Article | 32 | Molecular biology reports | |
| Jun 29 – Jul 5, 20261 study | |||||
| Taurine, Less Methionine and Exercise Extend Fruit Fly LivesDiets that lengthen life in animals often come at a cost, such as lower fertility or weaker performance. | Preliminary | Journal Article | 60 | Aging cell | |
Jul 13–19, 2026
1 studyDisclaimer: 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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