Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
3 papers added this week315 in the library
| Study | Evidence | Type | n | Journal | Date |
|---|---|---|---|---|---|
| Aug 24–30, 20261 study | |||||
| Low Zinc May Help Explain Slower Wound Healing in Old AgeWounds heal more slowly in older people, and the new tissue is weaker. | Preliminary | Journal Article | — | International journal of molecular sciences | |
| Aug 10–16, 20261 study | |||||
| Retinol Cream: Stronger Dose Brought More Redness, Same BarrierRetinol is a form of vitamin A found in many anti-aging creams. | Preliminary | Journal Article | 38 | International journal of molecular sciences | |
| Jun 29 – Jul 5, 20261 study | |||||
| Split-Face Test: Niacinamide and Q10 Gel Outperforms Plain GelOne side of the face got a new gel, the other side a conventional one. | Preliminary | Journal Article | — | Journal of cosmetic and laser therapy : official publication of the European Society for Laser Dermatology | |
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 Germany 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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