What are the foods rich in vitamin B2?

Non-vegetarian foods are the easiest options.

These are top 10 foods rich in vitamin B2: 3 oz Beef liver: 2.9 mg, 3 oz lamb: 3.9 mg, 1 cup milk: 0.45 mg, 1 cup natural yogurt: 0.57 mg, ½ cup mushrooms: 0.23 mg, ½ cup spinach: 0.21 mg, 1 oz almonds: 0.323 mg, 1 cup sun-dried tomatoes: 0.285 mg, 3 oz salmon: 0.135 mg, 1 large egg: 0.228 mg.