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How Vitamin B12 Affects Homocysteine & Methylation

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  7. Vitamin B12

Quick Answer (Key Relationship)

B12 is required for the methylation cycle that clears homocysteine. B12 deficiency is the most common cause of elevated homocysteine.

Related Deep Dives

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This deep-dive is part of our "Aging & Longevity" collection, connecting metabolic data to measurable health outcomes.

Medical Disclaimer: This deep-dive is for educational purposes. Always consult a physician before interpreting metabolic labs or starting a supplement regimen.