Are potatoes and pasta are good sources of simple carbohydrates?

Potatoes and pasta are good sources of complex carbohydrates. Complex carbohydrates are chains of sugars that are broken down slowly by the body, providing a steady source of energy. Simple carbohydrates, on the other hand, are broken down quickly by the body, causing a rapid spike in blood sugar levels. Foods such as white bread, white rice, sugary drinks, and candy are examples of simple carbohydrates.