NAC, though widely used, has relatively low bioavailability, while NACA, due to its greater membrane permeability, can be used in lower concentrations and shows greater antioxidant potential
Because of this, taking more than the recommended dosage of Vitamin B-12 will neither help nor harm you unless you have an actual problem with deficiency
Ive been using it for almost a month and I have already seen a change in not being as hungry and also lost 5 pounds,gives me energy Extremely helpful
Who can benefit from vitamin B12 injection
Sasmaz S, Arican O, Kurutas EB
The role of gut microbiota in the development of obesity and diabetes (in Eng)