Vitamin K2
Also known as: menaquinone
Classification
Unknown
Regulatory Status
not-established
Sources
2
Review
n/a
Overview
Vitamin K2 refers to menaquinones involved in gamma-carboxylation of vitamin K-dependent proteins. A supplement benefit is not established here.
Evidence and limitations
Human/preclinical evidence breakdown is not available in this record.
Pathways
Benefits
A PubMed clinical perspective reviews vitamin K2 discussions in bone and vascular outcomes. This is not a use recommendation.
Interactions & cautions
Flagged in source data
Drug interactions
vitamin K antagonist anticoagulants — Menaquinones may reduce the anticoagulant effect of warfarin-class drugs. The magnitude is not established here. (review)
These are observational flags for review, not individualized instructions.
Sources
Educational reference only — not medical advice.
What people report (anecdote)
CLINICAL DATA (from trials)
Adverse events:
None recorded in our sources.
Effects measured:
Human trials: none found.
ANECDOTE
What people report: anecdote, not evidence
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