Explainers
Plain-language deep dives for public audiences
How Two Minerals Lock Down Brain Anxiety: Magnesium and Zinc’s Dual Control of Neural Excitation
The brain's primary anxiety-regulating system relies on two independent mineral-based brakes: magnesium physically blocks the NMDA receptor's ion channel pore,…
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Vitamins as Biological Operators: Why Micronutrient Function Matters More Than Dosage
Vitamins function as specific biochemical operators in skeletal, immune, neurological, and metabolic systems, not as interchangeable nutrients. Deficiencies present across…
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Stress impairs memory and attention by up to 20%, study finds—but botanical interventions show promise
Acute psychological stress reduces memory and attention test performance by approximately 20%, according to research.…
How the body metabolises alcohol: the biochemistry behind why drinks linger
Alcohol metabolism is a three-step enzymatic pathway that generates toxic acetaldehyde and depletes NAD⁺ cofactors,…
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…
How Creatine Actually Works: The ATP Shuttle System Explained
Creatine supplementation does not work primarily through water retention or caffeine-like stimulation. Instead, it enhances…
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…