Plus, animal research suggests that vitamin B12 may affect body fat and metabolism
It helps in red blood cell formation, cell metabolism, nerve function and the production of DNA
The enzyme NNMT normally changes nicotinamide, a form of vitamin B3, by using methyl groups, which lowers nicotinamide adenine dinucleotide (NAD+) levels
For a healthy person eating meat, dairy or fortified plant foods, the NHS view is that you do not need B12 injections
However, we honestly dont think its necessary, unless youre curious
Well cover the main rules for IV B12 therapy , like how much to take and how to do it