MK-7
- Vitamin K-2 as menaquinone-7 softgels
- K-2 More useful than K-1
- K-2 has longer half-life (days vs. hours)
- K-2 has higher activity (6X in vitro)
- 90 mcg Per serving
- Critical to blood clotting & coagulation
Jarrow Formulas MK-7 is made via fermentation by Bacillus subtilus natto. MK-7 (Menaquinone-7) is an enhanced bioactive form of vitamin K-2 from Natto that is ten times better absorbed than K-1 from spinach. MK-7 is responsible for the carboxylation of specific bone proteins needed for building bone.* Also, MK-7 promotes cardiovascular health by helping to maintain arterial elasticity.*
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