LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Vitamin B12 injection, conceptual computer artwork. Vitamin B12, also known as cyanocobalamin, is necessary for the production of red blood cells and the maintenance of a healthy nervous system. Humans are unable to manufacture the vitamin, so must obtain it from their diet; meat, dairy products and eggs all have high levels of B12. A deficiency leads to pernicious anaemia and must be treated with B12 injections.
Model release not required. Property release not required.