Here are some key nutrients that, when deficient, can impact appetite and whose supplementation (potentially via injection for higher absorption) can help: Vitamin B1 (Thiamine) vital for converting carbohydrates into energy
B12 Sources If you are looking to get more B12 through dietary sources, there are a couple of good options
Increased energy A significant benefit of vitamin B12 injections is an increase in energy
The B vitamins are necessary for red blood cell production, energy production from food, and nerve health
Increased NAD levels: Cellular studies show that 5-Amino-1MQ increases NAD concentrations, which improves mitochondrial function and cellular energy efficiency
B12 (hydroxocobalamin) is a prescription-only medicine in the UK and is safest given by, or under the supervision of, a trained clinician