b12 injections vs supplements Vitamin vs. Oral Supplements: Which is Better? The Advantages of B12 Injections
Description
Women who are or may become pregnant should avoid the compound entirely
There are risks for maternal, fetal, and neonatal toxicity
It acts as a selective inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme expressed in multiple tissues including adipose tissue and the liver that plays a role in cellular energy metabolism and fat storage
Multiple-dose vials contain methylparaben 1 mg/mL added as preservative
