Chemistry, Nature The Stuff of life – Vitamin B12 Posted by Puchina on June 30, 2019June 30, 2019 The red crystals are Vitamin B12, which we need for DNA synthesis and myelination of our nerve fibres. Vitamin B12, or Cobalamin, has a Cobalt group which gives this characteristic red color Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related