AFAA Personal Trainer Certification Practice Exam

What does low nutrition density refer to?

1. Foods low in vitamins

2. Foods high in fats and sugars

3. Foods low in calories

4. Foods rich in fiber

The correct answer is: Foods high in fats and sugars

Low nutrition density refers to foods that provide few nutrients relative to their calorie content, often being high in fats and sugars. Foods with low nutritional density are typically energy-dense but lack essential vitamins, minerals, and other beneficial compounds, which may lead to insufficient nutrient intake despite consuming high-calorie meals. Understanding this concept is important, especially for individuals focusing on weight management or looking to improve their overall health, as selecting foods that are high in nutritional density—those packed with vitamins, minerals, and other nutrients while being lower in calories—can support healthier eating habits. Foods characterized by high fats and sugars contribute to calorie consumption without delivering the necessary nutrients for maintaining health.