44730 - vitamins (efsa foodex2) 44760 - vitamin b2 (riboflavin) (efsa foodex2) The group includes Vitamin B2 used for fortification or enrichment of foods. Riboflavin, also known as vitamin B2, is the vitamin formerly known as G. It is an easily absorbed colored micronutrient with a key role in maintaining health in humans and other animals. Riboflavin is the central component of the cofactors FAD and FMN, and is therefore required by all flavoproteins] and [https://en.wikipedia.org/wiki/Vitamin_B2_] requires discussion