Supplements & Injections: Since the body cannot produce its own vitamin B12, it must be obtained through food, supplements, or injections
In fact, animal protein contains a number of pre-activated B12 versions including methylcobalamin, hydroxycobalamin, and adenosylcobalamin
If B12 is given without adequate folate, the methylation cycle can become inefficient
Excess B12 does not generally cause direct harm to the kidneys or liver in people with healthy organs
Deficiency in B12 can lead to various health issues, including anemia, neurological disturbances, and potential cardiovascular disease
We often see it used to support neurological health and energy metabolism