by Jeanne Yacoubou, MS VRG Research Director In October 2011, The VRG received an email from a self-described "raw foods vegan" asking about our classification of riboflavin and niacin in The VRG's Guide to Food Ingredients as "typically vegan" rather than "vegan." She was puzzled because we had classified them as being commercially produced synthetically … Continue reading Riboflavin (Vitamin B-2) and Niacin (Vitamin B-3) Typically Vegan