how often to get vitamin b12 injections Should You A Shot For Optimal Health? Vitamin B12: How Frequently Should
Description
Vitamin B12 is also important for DNA synthesis and your brain's and nerve cells' normal functions
Do You Need Methylcobalamin
Nicotinamide (niacinamide) does not cause flushing and has fewer side effects, with nausea and liver toxicity reported only at very high intakes ~3 g/day)
Reliable cold-chain delivery
This remarkable selectivity stems from 5-amino-1MQs specific interaction with the nicotinamide-binding pocket of NNMT, rather than the SAM-binding site common to many methyltransferases
