Which food source is rich in Vitamin A?

Vitamin A is a fat-soluble vitamin essential for various body functions, including vision, immune function, and skin health. One of the most notable food sources of Vitamin A is egg yolk. Egg yolks contain retinol, which is the active form of Vitamin A that our bodies can readily utilize.

While other options, such as broccoli and avocado, do provide some vitamins and nutrients, they primarily supply different forms of Vitamin A, such as beta-carotene, a precursor to Vitamin A found in plant sources. However, the body must convert beta-carotene into retinol, which can be less efficient for some individuals. Whole grains, on the other hand, are not a significant source of Vitamin A, as their primary nutrients include B vitamins and fiber rather than fat-soluble vitamins.

Egg yolk stands out as a rich and immediate source of Vitamin A, making it the correct choice for this question.