WHO · 2024
How the body metabolises alcohol: a biochemical deep dive into why hangovers linger
The liver metabolises over 90% of ethanol through enzymatic pathways that generate toxic acetaldehyde and deplete critical cofactors like NAD⁺…
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Zinc and Testosterone: What the Evidence Actually Shows
Zinc is essential for testosterone synthesis in Leydig cells, but a landmark controlled study reveals that supplementing adequate zinc produces…
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WHO · 2025
Technical specifications for health facility based medical oxygen systems
WHO · 2025
Guiding Principles on Human Cell, Tissue and Organ Transplantation
WHO · 2025
Using the Package of Interventions for Rehabilitation in Georgia
NICE · 2025
Falls: assessment and prevention in older people and in people 50 and over at higher risk
WHO · 2025
Health Technology Assessment of Medical Devices, 2nd edition
Vigorous Exercise Before Stress Blocks Cortisol Surge, Study Shows
New research shows vigorous exercise can reduce cortisol response to psychological stress by up to 42% when performed 45 minutes…
Biogen-Denali Parkinson’s Drug Fails Phase 2 Trial, Highlighting Treatment Development Challenges
Biogen and Denali's experimental Parkinson's therapy failed Phase 2 trial endpoints, highlighting ongoing challenges in neurodegenerative disease drug development. The…
EU and US Drug Regulators Split Over AstraZeneca’s New Breast Cancer Treatment
European and American drug regulators reached opposing conclusions on AstraZeneca's experimental breast cancer treatment. The EMA endorsed the antibody-drug conjugate…
CDC Mpox Information Page Becomes Target of Political Controversy Over Health Communication
A CDC webpage about mpox has become embroiled in political controversy, highlighting ongoing tensions between scientific health communication and political…
Muscle Mass Linked to Younger Brain Age in New MRI Study of 1,164 Adults
New MRI study of 1,164 adults reveals that higher muscle mass is linked to younger brain age, while visceral fat…
Major Study Links Five Male Hormones to Mortality Risk Beyond Testosterone
The largest testosterone-mortality study analyzing 255,830 person-years reveals DHT and SHBG are stronger mortality predictors than total testosterone alone. Standard…
CoQ10 Supplementation Shows Moderate Antidepressant Effect in Clinical Trials
New meta-analysis finds CoQ10 supplementation provides moderate antidepressant effects when used alongside standard care. Clinical trials show 100-300 mg daily…
Your Immune System: Understanding the Specialized Cast of Cellular Defenders
Your immune system operates as a sophisticated network of specialized cells, each with distinct roles in defending against pathogens. Understanding…