Vitamin B2 Importance in Healthy Lifestyle Information about Riboflavin Riboflavin is a water-soluble B vitamin (vitamin B2). This means that riboflavin is not stored in the body. You need to eat foods rich in riboflavin every day. Riboflavin helps your body cells use fat, protein and carbohydrates from foods to produce energy. Riboflavin helps in the production of niacin (vitamin B3) and pyridoxine (vitamin B6). Vitamin B2, also called riboflavin, is one of…"Vitamin B2 Importance in Healthy Lifestyle"