b12 tablets vs injections Vitamin vs. Supplements: Which is Right for You? Vitamin B12 Injections vs. Oral

All injectable medications require a prescription from a healthcare provider

Absence of ghrelin protects against early-onset obesity

Tablets just as effective Over-the-counter B12 tablets are a fraction of the cost of shots, and have been shown in a British-Canadian study to work just as well for most people, although some people with digestive conditions may have difficulty absorbing the vitamin in tablet form

Supplement Success Rates High-dose oral supplements (1000-2000 micrograms daily) prove effective for many patients with mild to moderate deficiency

intramuscular administration of vitamin B12 for the treatment of patients with vitamin B12 deficiency