Answer:
<h2>Natural foods contain substances that protect the body against diseases.</h2>
Explanation:
This is a fact, there are several disease-fighting foods, as berries, dairy, fatty fish, whole grains, sweet potatoes, nuts, beans, legumes, and so on. Each of these foods help to prevent chronic disease, cancer and heart diseases are in the top list. An great example is dietary, like milks and cheese, they help to prevent osteoporosis.
So, the right answer is the last one, because dietary supplements just fulfil a small part of our needs. Actually those supplements don't have the complete natural structure than natural foods, they never will. So, don't follow those ads that promise everything, but they can't give almost nothing, the best way is always to have natural foods in your diets.
