do b12 injections work better than pills Are Vitamin Shots Right for You? Vitamin B12 Injections vs. Supplements:

Signs and Symptoms of Deficiency rapid breathing or shortness of breath headaches indigestion loss of appetite palpitations problems with your vision feeling weak or tired diarrhoea a sore or red tongue, sometimes with mouth ulcers problems with memory, understanding and judgment (cognitive changes) Numbness Muscle Weakness Where do I get Vitamin B12 From

Lastly, peptides have been associated with geroprotective properties, helping to maintain homeostasis in the body and regulate mechanisms underlying aging [8]

Though it may seem like a pretty straight forward process to inject someone with a needles and a plunger, there are two injection methods that can be used for a vitamin B12 injection

PubMed PMID: 6692038