The dosage of vitamin K was probably much too low. In Japan K2 is dosed at 45mg (not mcg) per day, which was found to be the minimum effective dose for osteopor

The dosage of vitamin K was probably much too low. In Japan K2 is dosed at 45mg (not mcg) per day, which was found to be the minimum effective dose for osteoporosis. A reasonable dose for coronary calcium is probably at least 5mg or more, a far higher dose than the 750mcg they used in the study. References: https://pubmed.ncbi.nlm.nih.gov/24841104/ https://pubmed.ncbi.nlm.nih.gov/24841104/ https://pubmed.ncbi.nlm.nih.gov/11886767/ https://pubmed.ncbi.nlm.nih.gov/11886767/