What is the Longevity Research Library?

The Longevity Switzerland 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.

Research Digest

Research Library

Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.

Evidence

13/140

Topic

Jun 21–27, 2026

1 study

resistance training

Rest-Pause vs Drop Sets: Two Intense Lifting Tricks Build Muscle Equally Well

Gym fans often argue about which advanced technique builds more muscle and strength.

Scandinavian journal of medicine & science in sports·Moderate·Jun 26, 2026

Jun 14–20, 2026

1 study

sarcopenia

For Older Adults Losing Muscle, Lifting Weights Beats Cardio

As we age, we lose muscle and strength, a condition called sarcopenia.

Scientific reports·Moderate·Jun 17, 2026

May 31 – Jun 6, 2026

2 studies

resistance training

Two Hours of Weekly Strength Training Hits the Sweet Spot for Longevity

In nearly 150,000 adults tracked for up to 30 years, doing 90 to 119 minutes of strength training per week was linked to a 13% lower risk…

British journal of sports medicine·Strong·Jun 2, 2026

muscle strength

Weak Grip Strength Linked to Higher Risk of Pneumonia and Sepsis

In over 400,000 UK adults, weaker handgrip strength was tied to higher rates of pneumonia, UTIs, skin infections, and sepsis.

Archives of gerontology and geriatrics·Strong·Jun 1, 2026

May 17–23, 2026

2 studies

exercise

Exercise Is the Only Proven Way to Extend Healthy Years, Review Finds

Researchers looked at 15 trials testing ways to extend healthspan, the years you live in good health.

The journals of gerontology. Series A, Biological sciences and medical sciences·Moderate·May 22, 2026

exercise

Exercise Builds Muscle and Strength in Postmenopausal Women With Sarcopenia

Postmenopausal women often lose muscle as hormones shift and age catches up.

Frontiers in public health·Strong·May 20, 2026

May 10–16, 2026

2 studies

creatine

Creatine Plus Lifting May Help Postmenopausal Women Keep Muscle and Strength

Looking at seven trials in postmenopausal women, creatine combined with resistance training added small but real gains in lean mass and leg…

Journal of the International Society of Sports Nutrition·Moderate·May 16, 2026

sarcopenia

Losing Your Sense Of Smell May Signal Faster Muscle Decline With Age

In adults aged 71 to 82, those who had lost their sense of smell lost grip strength faster over seven years.

The journals of gerontology. Series A, Biological sciences and medical sciences·Moderate·May 11, 2026

Apr 19–25, 2026

1 study

exercise

Cardio vs. Weights for Type 2 Diabetes: Different Wins for Each

In adults with Type 2 diabetes, cardio and resistance training help in different ways.

Diabetes, obesity & metabolism·Moderate·Apr 24, 2026

Mar 29 – Apr 4, 2026

2 studies

Alzheimer's

Strength Training May Reshape Brain Markers in Older Adults With Early Alzheimer's Signs

A 24-week strength training program altered Alzheimer's-related brain signatures in cognitively healthy older adults.

Age and ageing·Preliminary·Apr 4, 2026

falls prevention

Balance and Strength Training Together May Best Prevent Falls in Older Adults

A review of 69 trials found that combining gait/balance training with strength exercises reduced both fall risk and fall-related injuries…

Worldviews on evidence-based nursing·Strong·Apr 1, 2026

Mar 1–7, 2026

1 study

supplements

Vitamin K2 Didn't Help Muscle Recovery in This 12-Week Trial

After 12 weeks of daily vitamin K2 supplements, neither young nor older adults saw improvements in muscle strength, soreness, or physical…

Medicine and science in sports and exercise·Moderate·Mar 5, 2026

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.

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