Research Digest
Key findings from global medical research, explained for clinicians and the public
Large Longitudinal Study Links Adolescent Cannabis Use to Doubled Risk of Serious Mental Illness
A longitudinal study of 463,000+ adolescents found that cannabis use during the teenage years is associated with approximately double the…
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Five-year survival gap persists after septic shock discharge, study finds
A study of 24,566 ICU patients across Australia and New Zealand found that survivors of septic shock face persistently elevated…
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Eleven Minutes Daily of Vigorous Exercise Boosts Fitness and Body Composition
A meta-analysis of 11 randomised controlled trials found that just 11 minutes of daily vigorous…
Coffee and Cancer Risk: What 20 Prospective Cohorts Reveal About Protection
Twenty prospective cohort studies and multiple pooled analyses demonstrate that coffee consumption is associated with…
Olive Oil Degrades Faster Than You Think: What Storage Science Reveals
Bioactive compounds in extra virgin olive oil degrade rapidly after opening, with vitamin E declining…
Brain preservation depends on where you store fat, not how much you weigh
A 16-year study reveals that visceral fat accumulation—not total weight—predicts brain volume loss and cognitive…
Women’s Leg Power Peaks at 19, Men’s Upper-Body Strength at 36: A 47-Year Swedish Longitudinal Study
A 47-year Swedish longitudinal study reveals that women's explosive leg power peaks at 19, while…