The goal of therapy is to restore normal levels of these vitamins in your system, which may improve symptoms like fatigue, nerve pain or brain fog if they were caused by deficiencies
So you might be wondering: how much vitamin B12 should I take daily
It is listed as a rare adverse reaction in UK product information for both oral and injectable B12 preparations, and most people tolerate B12 supplements well even at high doses
Differential diagnoses: Pronator overuse syndrome, cubital tunnel syndrome, arthritis, cervical radiculopathy
Veljaca, Marija et al, The development of PL 14736 for treatment of inflammatory bowel disease, Advanced in GI pharmacology, 2002 O-32
Yes, there are a lot of health benefits to taking vitamin B12, but there are just as many risks if you go in blind without first doing your research