Certified Dietary Manager (CDM) Practice Exam 2025 - Free CDM Practice Questions and Study Guide

Nutrients play a crucial role in supporting bodily functions and promoting health, which is why this choice accurately reflects one of their primary functions. Nutrients are essential compounds that our bodies require to perform a wide array of physiological processes, including energy production, growth and development, immune function, and tissue repair. Each nutrient type, such as carbohydrates, proteins, fats, vitamins, and minerals, has specific roles that contribute to overall health and well-being.

The other options, while they may describe aspects related to food, do not align with the fundamental biological functions of nutrients. Providing flavor or enhancing the physical appearance of food relates more to the sensory characteristics and presentation of food rather than the direct health benefits provided by nutrients. Additionally, the notion of contributing to food wastage falls outside the realm of nutrient function altogether, as it pertains to food systems and consumption patterns rather than nutritional value or health outcomes.