In the treatment of osteoporosis, Schurgers and Vermeer [20] suggested a µg phytonadione dosage of 1000 daily. Braam et al. [63] used the same daily dose to inhibit the loss of carotid artery ...

Vitamin K in the Treatment and Prevention of Osteoporosis and Arterial Calcification Jamie Adams; Joseph Pepping Disclosures Am J Health Syst Pharm. 2005;62 (15):1574-1581. 0 ...

The best over-the-counter supplements for osteoporosis are those containing calcium and vitamin D. Look for products that contain at least 1,000 mg of calcium and 800 IU of vitamin D per day.

At typical supplement doses, vitamin K is generally safe. Toxicity from overdose is rare. Vitamin K supplements should be used with caution in those that take medications such as vitamin K antagonists ...