Homocysteine
Amino acid elevated in B-vitamin deficiency. Levels > 11 µmol/L associated with accelerated brain atrophy and cardiovascular event risk. Aviado's reference target: < 11 µmol/L.
Where the numbers fall.
Source: peer-reviewed reference framework, replicated across cohortsReflects the distribution observed in published surveillance cohorts.
Threshold associated with measurable benefit in the studies Aviado has reviewed.
Levels observed in long-lived populations — a reference point, not a treatment target.
Why this biomarker.
Homocysteine is among the markers where the relationship between blood level, intervention, and outcome has been characterized across independent cohorts.
Aviado's coverage focuses on what the published evidence actually shows — effect sizes, dose-response curves, and the strength of replication — rather than on commercial claims.
Whether you're tracking your own number or simply want a cleaner map of the literature, every claim on these pages links back to primary sources.
Supplements that measurably move this marker.
Tier reflects evidence quality for moving Homocysteine specifically — not the supplement's broader profile. Effect sizes are typical population responses; individual variability is high.
Articles featuring Homocysteine.
7 published Aviado Research articles inform how interventions move this marker. Sorted by evidence strength, then recency.
Best Supplements for Homocysteine: What the Evidence Actually Shows
Your PLP Level Is a Hidden Report Card on Inflammation, Cancer Risk, and Metabolic Health — Most People Have Never Tested It
Vitamin B12 Supplements: Two Tests That Confirm It Works
Your MTHFR Genotype Determines Whether Folic Acid Helps or Harms You — and Most People Never Check
Personalized Folate Supplementation: Why Your Genes and Blood Markers Matter More Than the Label
The Four Blood Signals That Predict Brain Aging — And Why Most Doctors Don't Test Them
How neurotrophins, plasmalogen lipids, inflammatory cytokines, and metabolic markers reveal brain health years before symptoms appear
B-Complex Vitamins for Homocysteine: Heart and Brain Effects
All articles informing Homocysteine
Every published Aviado Research article that informs how interventions move Homocysteine, linked in one place.
- StrongBest Supplements for Homocysteine: What the Evidence Actually ShowsKnowledge Base
- PreliminaryYour PLP Level Is a Hidden Report Card on Inflammation, Cancer Risk, and Metabolic Health — Most People Have Never Tested ItKnowledge Base
- PreliminaryVitamin B12 Supplements: Two Tests That Confirm It WorksKnowledge Base
- PreliminaryYour MTHFR Genotype Determines Whether Folic Acid Helps or Harms You — and Most People Never CheckKnowledge Base
- PreliminaryThe Four Blood Signals That Predict Brain Aging — And Why Most Doctors Don't Test ThemExplainer
- PreliminaryB-Complex Vitamins for Homocysteine: Heart and Brain EffectsKnowledge Base
- PreliminaryHomocysteine Levels: What Methylation Genetics RevealKnowledge Base