What should a balanced plate include according to dietary guidelines?

A balanced plate should include a variety of foods from all food groups: proteins, grains, vegetables, fruits, and dairy. This approach is foundational to dietary guidelines, as it ensures that individuals receive a comprehensive range of nutrients necessary for overall health. Each food group contributes essential vitamins, minerals, protein, fiber, and other nutrients that support bodily functions.

For example, proteins provide amino acids needed for tissue repair and growth, grains offer carbohydrates which are crucial for energy, while fruits and vegetables supply important vitamins, minerals, and antioxidants. Dairy, or alternatives, add calcium and vitamin D, which are vital for bone health.

By including foods from all these categories, a balanced plate promotes a well-rounded diet that can help prevent chronic diseases, enhance physical performance, and support overall well-being. This is why option A aligns with established dietary recommendations and reflects the importance of diversity in the diet.