vitamin b12 injection where on body How to Give a Injection: Step-By-Step Instructions Best Vitamin B12 Injection Site:
Description
Without intrinsic factor, the small intestine cannot efficiently absorb dietary B12 through the normal receptor-mediated pathway

I feel strongly that 8 weekly wouldnt have done that All that said though I still feel something is wrong neurologically
Due to the poor bioavailability and interconversion of these precursors, more potential NAD + precursors and intervention strategies are sought that have higher potency and stability

Vegans and Vegetarians: Since B12 is almost exclusively in animal products, those on plant-based diets are at high risk
