Appetite Regulation Some proponents suggest that B12 lipo injections can help regulate appetite, despite sparse evidence supporting this effect
Glutathione is naturally found in protein (like beef and poultry), greens (like kale and spinach), and in sulfur-rich cruciferous veggies (such as broccoli, cauliflower, and Brussels sprouts), says Tasneem Bhatia, M.D
Energy regulation becomes less stable
If you are on vegetarian or vegan diet, you should be supplementing with B12 injections
These include N-acetylaspartate, lactate, tryptophan, kynurenine, glutamate, creatine, linoleic acid, D-serine, glutathione, and 3-hydroxybutyrate, among others (72)
Side effects are rare and usually mild (slight injection-site soreness)