If you have known MTHFR mutations, a history of poor response to cyanocobalamin, or strong preference for methylcobalamin, seeking a formulation with that form is reasonable
Li et al demonstrated that vitamin B12 may up-regulated insulin like growth factor-1 (IGF-1) gene expression, and showed a better neuroprotective effect in the presence of good control of hyperglycemia in rats with diabetic peripheral neuropathy 20
Redness, itching, swelling, or hives at the injection site raise a clear question: is this a mild irritation, an allergic reaction, or something that needs medical attention
I turned around and drove home and spent the whole day on the couch
Kango tenbo
WELLNESS : This vital vitamin also contributes to overall wellness by aiding in red blood cell formation, improving metabolism, and supporting nerve health