b12 injections and itchy skin Common & Rare Side Effects of Vitamin B12 METHYLCOBALAMIN Self-Injection Kit 1mg

Under 5 minutes

2012 [cited 2022 Sep 10]

Vitamin B12 plays a vital role in: Red blood cell production Nervous system function DNA synthesis Energy metabolism What are the symptoms of vitamin B12 deficiency

These investigations have examined the compound's biochemical effects in cultured cells and animal models as part of broader research into NNMT and cellular metabolism Importantly, these findings relate to preclinical research and should not be interpreted as evidence of established clinical efficacy, safety or therapeutic benefit in humans

Signs include appetite loss, vomiting, diarrhea, a painful abdomen, and fever