Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
4 papers added this week283 in the library
| Study | Evidence | Type | n | Journal | Date |
|---|---|---|---|---|---|
| Aug 17–23, 20261 study | |||||
| NAD+ Decline in Menopause: Real Biology, Thin Human Evidence So FarNAD+ is the molecule your cells use to make energy and repair DNA, and levels drop as you age. | Preliminary | Journal Article | — | Mini reviews in medicinal chemistry | |
| Aug 3–9, 20261 study | |||||
| Why Aging Research Has Been Studying the Wrong Sex All AlongWomen outlive men almost everywhere on Earth, and nobody fully knows why. | Moderate | Journal Article | — | Cell | |
| May 11–17, 20261 study | |||||
| Creatine Plus Lifting May Help Postmenopausal Women Keep Muscle and StrengthLooking at seven trials in postmenopausal women, creatine combined with resistance training added small but real gains in lean mass and leg… | Moderate | Journal Article | 608 | Journal of the International Society of Sports Nutrition | |
Aug 3–9, 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 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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