Which of the following food sources is particularly high in Vitamin B2?

Vitamin B2, also known as riboflavin, plays a crucial role in energy production and the metabolism of fats, drugs, and steroids. It is also significant for healthy skin, eyes, and nerve functions. Among the given food sources, milk and milk products are particularly high in riboflavin.

Milk is a nutrient-rich beverage that provides a considerable amount of riboflavin in a single serving. This vitamin is highly bioavailable in these products, making it an excellent source for those looking to boost their riboflavin intake. While other food sources like red meat also contain riboflavin, the concentration found in milk and its derivatives like cheese and yogurt tends to be more pronounced relative to serving size. Additionally, dairy products are commonly consumed in larger quantities by many people, further contributing to their status as a significant source of riboflavin in the diet.

Citrus fruits, while rich in several vitamins, are not significant sources of riboflavin, focusing mainly on vitamin C. Whole grain bread provides a modest amount as well but does not match the levels found in dairy. Therefore, milk and dairy products stand out as the primary dietary source of Vitamin B2.