youtube b12 injections Vitamin | 5 Minute Monday's Semaglutide & B12 Injection Tutorial

Nicotinamide N-methyltransferase (NNMT) is a cytoplasmic enzyme that catalyzes the transfer of a methyl group from S-adenosyl-L-methionine (SAM, the universal methyl donor) to nicotinamide (the NAD + salvage precursor), producing 1-methylnicotinamide and S-adenosyl-L-homocysteine

Rapid escalation increases side effect severity, particularly nausea and gastrointestinal distress

It converts stored fat into usable energy, making it an essential tool for breaking weight loss plateaus

If you suspect it is causing a B12 deficiency your doctor will be able to test for this, but will also recommend you cut down on or stop drinking alcohol in order to benefit from B12 injections, if this is the recommended treatment, he says

As a result, B12 bonds to these molecules instead of transcobalamin II