#all-cause mortality

Jul 9, 2026 Mortality

Fitness and Longevity: A Strong Signal, Not Proof

Does better cardiorespiratory fitness predict a longer life? UK and US cohorts show a consistent mortality link, but causation remains unproven in adults.

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Jun 29, 2026 Cardiovascular

Social Isolation May Add Risk to Physical Inactivity

Social isolation and physical inactivity tracked higher mortality in UK Biobank. See what the data show, why loneliness differs, and what to do.

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Jun 20, 2026 Frailty

Frailty Reversal and Longevity: What the Evidence Really Shows

Can frailty improve? A 2025 cohort links reversal to lower mortality, while research on muscle, oral function, activity, and diabetes adds context.

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Mar 23, 2026 Physical Activity

Weekend Walking Counts—But Total Steps Still Matter Most

Can weekend walking improve health? Evidence on step volume, 8,000-step days, 10-minute bouts, and whether sitting changes the benefits for longer life.

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Mar 18, 2026 Nutrition

Low-Carb Longevity May Depend on Your Protein Source

Low-carb longevity may depend on protein source: plant-based patterns track with lower mortality, while animal-heavy versions raise cancer-risk concerns today.

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Mar 13, 2026 Nutrition

AHEI and DASH Lead Diet-Score Evidence—But Labels Matter Less

An umbrella review ranks AHEI and DASH highest for mortality, heart disease, and diabetes evidence. The bigger finding: their shared food pattern wins.

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