I'm trying to figure out the difference between the MK4 and MK7 forms of vitamin K2. I'm particularly concerned about which one might be more beneficial for cardiovascular health. Can you help clarify this for me?

Answered by 1 Apollo Doctors

Dr Mubarak Parveez B

General Practitioner

MBBS
2+ Yrs

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-Vitamin K2 comes in two main forms: MK-4 and MK-7. MK-4 is a shorter-acting form found in animal products, while MK-7, derived from fermented foods, has a longer half-life and stays in the body longer. MK-7 is generally considered better for cardiovascul

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Answered 13 days ago

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