<1 minute read
|Nutrient||No Risk||Low Risk||High Risk||Very High Risk|
|(dose/day)||Below 6 units||6-9||9-15||Above 15|
(extracted from the H Factor programme).
Note: I recently learned that B12 doesn’t absorb in the stomach very well. Try get it in "sub-lingual" form (i.e. you suck on it).