Which food is a primary source of Riboflavin (B2)?

Riboflavin, also known as vitamin B2, is an essential nutrient that plays a key role in energy production and the metabolism of fats, drugs, and steroids. It is also important for healthy skin, eyes, and nerve functions.

Among the choices presented, milk is a primary source of riboflavin. It is particularly rich in this vitamin, with one cup of milk providing a significant portion of the daily recommended intake. The riboflavin content in milk contributes to various bodily functions, including the formation of red blood cells, supporting the immune system, and promoting energy production.

While aged cheese also provides riboflavin and is indeed a good source of this vitamin, milk stands out as a more commonly consumed item that contributes significantly to riboflavin intake in many diets.

Other options, like vegetable oil and poultry, do not contribute substantial amounts of riboflavin compared to dairy products such as milk.