b12 injectables Do You Need a Prescription for Injections? and protein and nerve metabolism Cyanocobalamin (B12) 1000mcg/mL Injection 30mL
Description
Pharmacol Ther
Both nutrients help create normal-sized red blood cells, so by taking Folic Acid when B12 levels are low, your red blood cells will look normal and not get flagged on routine blood work
Additional preclinical work published in Cell Chemical Biology evaluated NNMT inhibition in similar diet-induced obesity models and confirmed the pattern: significant reductions in body weight gain, adipose tissue expansion, and circulating triglycerides compared to untreated controls

Published studies and thousands of patient labs say no

Also, you can ensure the quality of the B12 itself by choosing to buy from a pharmaceutical-grade source

Further research is needed to elucidate the mechanisms by which NNMT operates in MetS and to develop therapeutic strategies targeting NNMT
