Choose based on your primary goal, start conservatively, and adjust based on results
Acne and nutrition: hypotheses, myths and facts
Therefore, B12 from food or oral supplements will be poorly absorbed if: There is low stomach acid due to use of a Proton Pump Inhibitor (PPI) There is low intrinsic factor
Sometimes, its your bodys way of telling you its missing something important, like vitamin B12
Malabsorption Disorders: Conditions such as pernicious anemia, Crohns disease, celiac disease, or a history of gastric bypass surgery can hinder B12 absorption
Adding 2ml to a 5mg vial works but you'll inject the full vial for loading doses