What are the three groups of carbohydrates?

The correct categorization of carbohydrates includes simple sugars, complex carbohydrates, and dietary fibers. Simple sugars refer to monosaccharides and disaccharides, which provide quick energy sources. Complex carbohydrates are made up of longer chains of sugar molecules and provide sustained energy, along with additional nutrients. Dietary fibers, a type of complex carbohydrate, are crucial for digestive health as they aid in bowel regularity and can help manage cholesterol levels and blood sugar.

The other options contain components that are not part of the carbohydrate classification. Dietary fats, vitamins, minerals, and water belong to different nutrition categories, separate from carbohydrates. Gluten, while relevant in discussions about certain foods, is a protein found in wheat and does not fit into the carbohydrate classification. Understanding these distinctions helps clarify the roles and sources of essential nutrients in our diets.