B12

Vitamin B12 doesn't get much time in the spotlight, but as well as its role in red blood cell formation and DNA synthesis, scientists have now found that it is key to cellular reprogramming and tissue regeneration, as well as curtailing inflammation.

Researchers at the University of British Columbia have developed a cheap and simple testing kit to measure levels of B12 in the blood. The test uses dried blood spot analysis and could benefit people in remote rural areas where B12 deficiency is more prevalent.

The German Vegetarian Society and Sante have developed a B12-enriched toothpaste that provides the recommended daily dose of the important vitamin.