b12 injections and hives Common & Rare Side Effects of Vitamin Hives from b12 liquid? :
Description
2 Improved Brain Function: B12 is important for maintaining the health of nerve cells and supports the functioning of the brain

(4) Its diverse functions in methylation, neurotransmitter synthesis, and mitochondrial activity are essential for optimal brain health

These findings were confirmed by Western blotting ( Supplementary Figure S7 )
Microneedling increases absorption 10-fold
