does b12 need to be injected What You Know About Vitamin B12 Injection Dosage and Frequency:
Description
Consult your doctor if you take proton pump inhibitors (PPI's) as it may affect how your body absorbs sources of vitamin B12 and reduce your vitamin B12 levels

I have stomach issues- so this is a great product

And, heres a tip: If youre experiencing deficiency symptoms, the best test is a urine MMA not serum B12 level)

Vegetarians and vegans can get Vitamin B12 from fortified foods and supplements too
