Vitamin K2 (MK-7)

Also known as: menaquinone-7, MK-7, K2

AAdequate Evidence64/1002 studies referenced

Common dosage

100-200mcg daily

Description

Directs calcium to bones and teeth, away from arteries. Essential companion to vitamin D3 supplementation.

Safety & interactions

Contraindicated with warfarin. Safe for most people at recommended doses.

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Protocols featuring Vitamin K2 (MK-7)

Cardiovascular Health ProtocolSStrong Evidence

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Studies on Vitamin K2 (MK-7) (2)

Health domains

Musculoskeletal health Cardiovascular health

Questions about Vitamin K2 (MK-7)

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.