Vitamin D is good, but must balance Vitamins A and K2 to prevent Calcification – Masterjohn Aug 2014

Masterjohn video 36 minute

Normally we have lots of Ca in the blood – which is needed to add Ca to bones
Normally do not have Ca being deposited in wrong locations – kidney stones, arteries
Deposition only happens when Vitamin D is increased without also increasing Vitamins A and K

A few slides from the video


Image Image Image Image Image


It is interesting that the vitamin D problem did not occur until there was 50,000 IU/kilogram/feed
Which appears to be about 75,000 IU per day for a human adult.

Overview Toxicity of vitamin D has the following chart
Graph of dose vs week
Note: 75,000 IU daily for just 4 weeks is toxic for humans - if not balance the cofactors


See also VitaminDWiki

See also web

  • VITAMIN D AND VITAMIN K at vitamind.net
    "Vitamin D should be taken with vitamin K2, as this can lead to health risks otherwise"


6827 visitors, last modified 31 May, 2015,
Printer Friendly PDF this page! Follow this page for updates