are animals injected with b12 for Livestock: Uses, Benefits, and Signs of B12 Deficiency Vitamin B12 Injection (Nature Vet)

B12 deficiency can also be an issue if you have had weight loss surgery, have a very poor diet, or follow extreme or restrictive diets for a long time

This small, membrane-permeable molecule with chemical formula C10H11N2+ works by improving glucose clearance from the blood and enabling cells to more rapidly use available energy

Achieving nutritional balance leads to benefits such as healthy weight, mental well-being, disease prevention, and increased energy

Taken together, these results suggest high selectivity of the small molecule 5-amino-1MQ analogue at pharmacologically relevant concentrations to NNMT-inhibition