Explainers
Plain-language deep dives for public audiences
L-Arginine’s Hidden Role: From Vascular Function to Alzheimer’s Protein Dynamics
L-arginine extends its biological influence far beyond vascular regulation into unexpected domains: cerebral blood flow, cognitive performance, and amyloid-β protein…
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Why Afternoon Fatigue Strikes After Lunch—and How Nutrition Can Help
Post-lunch afternoon fatigue is a common metabolic phenomenon driven by blood sugar fluctuations and circadian rhythms. Registered dietitians outline three…
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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…
How Your 7-Meter Gut Functions as a Molecular Assembly Line for Nutrient Absorption
New research reveals how the 7-meter human digestive tract operates as a sophisticated assembly line,…
The Chemical Language of the Brain: How Neurotransmitter Balance Shapes Mental Health
New research reveals how 12 major neurotransmitters control mood, cognition, and behavior through chemical brain…