About Menaquinone-7
Menaquinone-7 (MK-7) is a naturally derived form of vitamin K2 obtained through bacterial fermentation. It plays a crucial role in bone and cardiovascular health by activating key proteins involved in calcium regulation. MK-7 directs calcium to the bones, promoting bone density, and inhibits calcium deposition in arteries, supporting cardiovascular function. Typical dosages range from 45 to 180 mcg daily, but consultation with a healthcare professional is recommended, particularly for individuals on anticoagulant medications, due to potential interactions. While generally safe, allergic reactions are possible, though rare.
Key Information
Compare All Forms
Compare different forms of Menaquinone-7 by bioavailability, conversion rates, and active ingredient content:
| Form | Tier | Steps |
Menaquinone-7 Activity (mcg) |
Bioavailability | Action |
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Menaquinone-7 (MK-7)
Menaquinone-7 (MK-7) is a form of vitamin K2 crucial for bon... |
Tier 2 | 1 | — | Moderate bioavailability form. Reliable form that works well but requires 1-2 step conversions by the body. Good balance of cost and effectiveness. | View → |
Scientific Evidence
Key scientific sources and studies demonstrating the role of MK-7 in bone health (e.g., studies on osteocalcin activation) and cardiovascular health (e.g., studies on MGP activation and arterial calcification) would be cited here. Specific journal articles and meta-analyses would be included.