Clinical Updates
Drug approvals, guideline changes, and treatment advances
Heat-Related Cardiac Deaths Rise Across All Ages During Extreme Weather, Experts Warn
Cardiac arrests increase during extreme heat across all age groups, challenging the assumption that only elderly populations face cardiovascular risk.…
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UK Updates Hepatitis B Screening and Neonatal Immunisation Pathway for Pregnant Women
The UK has released comprehensive guidance on antenatal hepatitis B screening and selective neonatal immunisation, establishing a standardised clinical pathway…
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How glycine lowers core body temperature to trigger sleep—a thermostat mechanism
Glycine triggers sleep by lowering core body temperature through activation of the suprachiasmatic nucleus and…
Why higher zinc supplement doses don’t deliver proportionally more absorption
Zinc supplements marketed at 30mg, 50mg, or higher doses deliver far less additional absorbed zinc…
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…
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…
The 20 Amino Acids: Your Body’s Protein Alphabet Explained
Your body builds every protein from just 20 amino acids, nine of which must come…