What does vitamin B12 do?
Vitamin B12 is one of the most important vitamins for the human body. Yet, many people do not know exactly what vitamin B12 does, where it is found, and why optimal intake is so important for health.
Vitamin B12 is considered an essential nutrient involved in numerous processes in the body. From energy production to the nervous system, and from the immune system to mental resilience: without sufficient vitamin B12, many bodily functions cannot operate optimally.
In this article, you will read exactly what vitamin B12 is, what functions it has, where you can obtain it, and why the form of vitamin B12 can be important.