Vitamin B12 is needed to form red blood cells and DNA.
It is also a key player in the function and development of brain and nerve cells.
Vitamin B12 binds to the protein in the foods we eat.
Vitamin B12 is needed to form red blood cells and DNA.
It is also a key player in the function and development of brain and nerve cells.
Vitamin B12 binds to the protein in the foods we eat.