I cant find the page about active B12, my b12 was 450, no range, not sure what it should be.
Bloody test are useless arnt they, i was tested for magnesium and was told normal lol when only 1percent it actually in the blood and the other Magnesium is in the cells.
this is such a epidemic. Whats the best b12 supplement to take for vitamin D, I am currently having Magnesium flakes in my bath, see if that helps.
have nice day xxxx