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Bone Density Support

Vitamin K2 as MK4 supports bone density and reduces fracture risk.  It has been studied for over 30 years including 25 clinical trials involving more than 7000 people.  A clear dosage of 45mg/day (15mgX3 with food) was used.  The only contraindication is warfarin/coumadin.  Here is a link to the clinical trials:

NBI MK4 Osteo Research Updated 2023 (

Here is a link to a free ebook about growing stronger bones by Dr. John Neustadt:
Discover More - NBI (

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