Nicotinamide N-methyltransferase inhibition mimics and boosts exercise to enhance muscle endurance and mitochondria
B12 shots work by supplying the body with vitamin B12, an essential nutrient involved in red blood cell production, nerve function, and energy metabolism
This combination led to a 29.3% reduction in fat mass from baseline, which was 10-fold greater than the effect of the diet alone
A Cleveland Clinic review notes that one case report described symptoms only after a cumulative 15,000 mcg (15 mg) of injected B12 over several weeks
However, if you have a deficiency or a specific medical condition, your doctor may recommend a different dosage or frequency of injections
Study 6: Vukmirovic-Popovic, cartilage Citation: Vukmirovic-Popovic S., Sun J., Ng F.M., et al