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Explore dietary patterns, glucose, body composition, nutrients and metabolic markers through practical, evidence-linked guides.
21 published guidesBrowse the complete library
Nutrition & Metabolic HealthPublished guides
Nutrition & Metabolic Health
5 results
In-depth guideBlood tests and biomarkers24-Hour Urine Creatinine: Test & ResultsUnderstand a 24-hour urine creatinine result, collection accuracy, units, creatinine clearance and why muscle mass and kidney context matter.13 minute read
In-depth guideBlood tests and biomarkersBUN Blood Test: High, Low & Kidney ContextUnderstand blood urea nitrogen (BUN), why hydration and protein affect it, and how creatinine, eGFR, urine albumin and trends clarify a result.14 minute read
In-depth guideBlood tests and biomarkersNon-HDL Cholesterol: Formula, Goals & MeaningCalculate non-HDL cholesterol, understand which particles it represents, and interpret goals with LDL, triglycerides, ApoB and overall cardiovascular risk.15 minute read
In-depth guideSupplementsFolate & Folic Acid: Benefits, Dose, MTHFR & Safety | LongevityMateEvidence-based guide to folate and folic acid: pregnancy, deficiency, MTHFR, methylfolate, dose, food sources, interactions, B12 safety and testing.34 minute read
In-depth guideSupplementsVitamin B6: Benefits, Safe Dose, P-5-P & Toxicity | LongevityMateEvidence-based vitamin B6 guide covering who benefits, safe dose, pyridoxine versus P-5-P, neuropathy, pregnancy nausea, interactions, testing and food.31 minute readExplore more
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