Final answer:
Refined carbs sources, like white bread and sugary snacks, strip complex carbs of B vitamins, minerals, and fiber. North Americans should consume more complex carbohydrates, found in whole grains, veggies, and fruits, to get essential vitamins and minerals.
Step-by-step explanation:
Refined (simple) carbohydrates are types of carbohydrates that have been processed and stripped of their fiber and nutrients. On the other hand, complex carbohydrates are unprocessed and retain their fiber, vitamins, and minerals. Refined carbs sources, such as white bread, white rice, and sugary snacks, strip complex carbs of B vitamins, minerals, and fiber.
For North Americans, it is recommended to consume more complex carbohydrates and limit the intake of refined carbs. Complex carbohydrates can be found in whole grains, vegetables, and fruits, which provide essential vitamins like B vitamins and minerals.