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Vitamin D3 + K2 (supplement)
A combination supplement providing vitamin D3 (cholecalciferol) together with vitamin K2, often the MK-7 form, taken as softgels, capsules, or drops.
A possible source of
Worth knowing
Vitamin K can interact with anticoagulant (blood-thinning) medicines such as warfarin; talk with a clinician before use if you take one.