Foods high in riboflavin include cheese, almonds, beef, lamb, fish, eggs, pork, mushrooms, sesame seeds, seafood, and spinach. The current DV for Riboflavin (Vitamin B2) is 1.7mg. Below is a list high riboflavin foods, click here for high vitamin B2 (riboflavin) foods by nutrient density, here for an extended list of riboflavin rich foods, and here for other vitamin B foods.