WHO · 2026
Thyroid Hormone Activation Requires Selenium, Not Iodine Alone
Thyroid hormone synthesis requires iodine and tyrosine, but selenium is essential for activating the hormone into its functional form. Without…
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Vitamin D Functions as Endocrine Hormone, Not Just Nutrient: Evidence-Based Review of Systemic Regulation
Vitamin D functions as an endocrine hormone, not merely a nutrient, regulating over 1,200 genes across immune, skeletal, nervous, and…
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WHO · 2026
Guidance on evidence generation on new regimens for tuberculosis preventive treatment
WHO · 2026
Nurturing care for children with developmental delays and disabilities: thematic brief
WHO · 2026
Preparedness and response to bacterial meningitis outbreaks: toolkit for frontline healthcare workers
WHO · 2026
Validation of elimination of soil-transmitted helminthiases as a public health problem in children: criteria and procedure
WHO · 2026
Emergency ready primary health care operational guide
Cooling Cooked Starch Creates Resistant Fiber—And Lowers Blood Sugar Response
Cooling cooked starchy foods triggers a transformation into resistant starch, a type of dietary fiber that resists digestion and lowers…
MTHFR C677T Variant and Riboflavin: Why the Wellness Narrative May Have It Backwards
Clinical trial evidence from Ulster University shows that riboflavin supplementation at 1.6 mg daily produces a 13 mmHg reduction in…
Why B12 Deficiency Damages Nerves Before Blood Tests Show Anything
B12 deficiency damages nerve insulation through two independent biochemical pathways, both failing simultaneously. According to a landmark study, 28% of…
Stanford researchers map organ-specific aging clocks from blood: 1 in 5 people age unevenly across body systems
Stanford researchers have validated organ-specific aging clocks from blood tests, finding that roughly 1 in 5 people have organs aging…
Vitamins as Biological Operators: Understanding Micronutrient Function Beyond Supplementation
Vitamins function as specific biological operators—not interchangeable supplements—embedded in interconnected systems governing immune, skeletal, neurological, and metabolic health. Clinical dysfunction…
B12, Folate, and B6: Understanding the Methylation Triad’s Role in Health
B12, folate, and B6 form an interdependent metabolic triad supporting one-carbon metabolism, DNA synthesis, and homocysteine regulation. Recommended dietary allowances…
Nine metabolic pathways: a visual guide to how your body converts food into energy
The human body converts food into energy through nine interconnected metabolic pathways. Understanding glycolysis, the Krebs cycle, gluconeogenesis, and fat…
Taurine Supplementation Shows Consistent Metabolic Benefits in 2024 Meta-Analysis
A 2024 meta-analysis of randomized controlled trials found that taurine supplementation consistently reduced blood pressure, triglycerides, cholesterol, and fasting glucose—with…