Explainers
Plain-language deep dives for public audiences
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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A 10-Second Daily Finger Exercise May Support Cognitive Function, New Research Suggests
Emerging research suggests a simple 10-second daily finger exercise may support cognitive function and brain health in older adults through…
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Codex Alimentarius CXC 1-1969: The Global Food Hygiene Standard Explained
The world's foundational food hygiene code underpins national regulations on every continent. Here is what…
Magnesium Form Matters Less Than Consistent Intake for Brain Health, Evidence Suggests
New evidence shows that magnesium's cognitive benefits depend on total intake, not on which commercial…
Why your spine is your body’s master communications network
Your spine is a master communications network housing 31 pairs of spinal nerves that control…
How Muscle Signals Protect the Brain: The Emerging Science of Myokines
Muscle contraction releases signaling molecules called myokines that protect brain health, support memory, and counteract…
The Brain’s Master Clock: How the Circadian System Controls Sleep, Hunger, and Metabolism
The suprachiasmatic nucleus, a rice-grain-sized brain structure, acts as your body's master clock, orchestrating 24-hour…