Explainers
Plain-language deep dives for public audiences
How Your Brain Cleans Itself: The Glymphatic System Explained
Your brain operates a continuous waste-removal system called the glymphatic system, which uses cerebrospinal fluid guided by specialized astrocyte cells…
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Why creatine works in muscle but not the brain—yet
Creatine supplementation raises muscle creatine by 20–50% in days, but brain creatine increases by only 4% due to the blood–brain…
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Chromoblastomycosis: A Neglected Tropical Infection Resurfacing in Clinical Practice
A clinical case presentation in The New England Journal of Medicine highlights diagnostic and therapeutic…
Can Humans Grow a Third Set of Adult Teeth? What the Evidence Actually Shows
Humans naturally develop only two sets of teeth—primary and permanent—due to genetic programming. While supernumerary…
Native Hawaiian Adults Face Mobility Decline Years Earlier Than Peers
New research from the University of Hawaiʻi at Mānoa reveals that Native Hawaiian adults experience…
Plant-Based Diet Quality More Important Than Processing Level for Chronic Disease Prevention
Major 28-year study shows healthful plant-based diets reduce mortality risk by 13% regardless of ultra-processed…
Cosmeticorexia: How Social Media Drives Children’s Obsessive Skincare Behaviour
Mental health experts identify "cosmeticorexia" as children as young as 8 develop obsessive skincare routines…