Research Digest
Key findings from global medical research, explained for clinicians and the public
Trace Lithium in Drinking Water Linked to Lower Suicide and Dementia Rates Across Decades of Research
Fifty years of epidemiological evidence, spanning the United States, Japan, Europe, and Scandinavia, suggests that naturally occurring trace lithium in…
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How Sex Hormones Shape Immune Response: Why Males and Females Fight Infection Differently
Sex hormones directly regulate immune cell development and function, creating measurable differences between males and females in infection susceptibility, vaccine…
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Exercise Reverses Muscle Aging Via Molecular Switch, New Research Shows
Researchers have identified a molecular switch—the DEAF1 gene—that explains how exercise reverses muscle aging. When…
Genetic markers may predict glaucoma onset and progression, study suggests
Genetic markers may help identify patients at high risk of glaucoma before symptoms emerge, offering…
Centenarians’ Blood Reveals Distinct Metabolic Signature Associated With Healthy Ageing
A new study reveals that centenarians possess a distinctive metabolic signature in their blood, characterised…
England’s weekly death toll falls below historical average as summer conditions ease pressure on health system
Weekly all-cause mortality surveillance in England for the week ending 12 July 2026 fell within…
India’s Double Malnutrition Crisis: Thinness and Obesity Coexist in School-Age Children
A longitudinal birth cohort study of 251 children in Vellore reveals India's emerging nutrition paradox:…