What is a common source of carbohydrates?

The correct answer identifies a variety of foods that are rich in carbohydrates, which are essential macronutrients that serve as a primary source of energy for the body. Fruits and vegetables contain natural sugars and fiber, contributing valuable carbohydrates. Grains, such as rice, oats, and wheat, are significant sources of complex carbohydrates, which provide sustained energy. Dairy products, like milk and yogurt, also include lactose, a form of simple carbohydrate. Lastly, legumes are a great source of both carbohydrates and protein. This diverse group of foods means that a person can obtain carbohydrates from a well-rounded diet that includes various essential nutrients.

In contrast, options like sugary candies and chocolates or processed snack foods and deep-fried items may contain carbohydrates but are typically less nutritious choices that often include excessive amounts of sugar and unhealthy fats. Option referencing only dairy products and meats is incorrect as it overlooks the more common carbohydrate sources found in fruits, vegetables, and grains, while also improperly categorizing meats, which are source of protein rather than carbohydrates.