Promotes the development and function of the nervous system, including the brain, spinal cord, and peripheral nervous system
In vitamin B 12 deficiency, the mutase reaction is impaired, causing accumulation of D-methylmalonyl-CoA, which is converted to methylmalonic acid
Beta-3 adrenergic receptor expression begins increasing in adipose tissue, and the baseline rate of lipolysis elevates
Post-exercise metabolic changes, including elevated cortisol and altered blood flow patterns, may affect peptide distribution and receptor availability
However, injections are much more efficient for a number of reasons: Higher Absorption Rate : B12 Injections directly bypass the digestive system so that the Vitamin B12 gets absorbed by the body as efficiently as possible