Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
2 papers added this week323 in the library
| Study | Evidence | Type | n | Journal | Date |
|---|---|---|---|---|---|
| Mar 9–15, 20262 studies | |||||
| Cutting Calories Slowed Biological Aging, but Not in the KidneysEating less for two years slowed how fast several organ systems aged, at least as measured by blood-based estimates. | Moderate | Journal Article | 185 | Clinical nutrition (Edinburgh, Scotland) | |
| Vitamin C Eased Iron-Driven Aging Signs in Old MonkeysAs the years pass, iron builds up in many tissues. | Preliminary | Journal Article | — | Cell metabolism | |
Mar 9–15, 2026
2 studiesDisclaimer: 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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