Research Digest
Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
Apr 5–11, 2026
2 studiesFrailty Doubles Death Risk in People With Heart and Metabolic Disease
Looking at five large studies across the US, UK, and China, people with heart or metabolic conditions who were frail had up to 132% higher…
Structured Lifestyle Programs Cut Frailty More Than DIY Approaches
A two-year trial compared two lifestyle programs, both involving exercise, diet, social activity, and health monitoring, in over 2,000…
Mar 15–21, 2026
3 studiesA More Diverse Oral Microbiome May Help Protect Against Frailty
People over 50 with less bacterial diversity in their mouths tended to be more frail.
Frailty Triples Death Risk, and Exercise Alone May Not Fix It
Frail adults in South Korea had over three times the mortality risk compared to robust individuals over a 16-year follow-up.
Blood Proteins May Reveal Two Critical Windows for Frailty Around Ages 50 and 63
A study of over 50,000 UK Biobank participants found 1,339 blood proteins linked to frailty.
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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