Certified Dietary Manager (CDM) Practice Exam

Why is hydration important in dietary management?

1. It is only necessary during exercise

2. To maintain overall health, support bodily functions, and prevent dehydration

3. It is not a priority in dietary management

4. To enhance the flavor of food

The correct answer is: To maintain overall health, support bodily functions, and prevent dehydration

Hydration is crucial in dietary management because it plays a vital role in maintaining overall health and supporting essential bodily functions. Water is involved in numerous physiological processes, including digestion, nutrient absorption, circulation, and temperature regulation. Adequate hydration is key to preventing dehydration, which can lead to a range of health issues, such as kidney problems, constipation, and impaired cognitive function. Proper hydration supports the body's ability to transport nutrients and eliminate waste products, thereby optimizing overall health. It is essential for all individuals, regardless of activity level or age, as even mild dehydration can negatively affect performance, mood, and cognitive abilities. This is why understanding and promoting proper hydration is an integral part of dietary management.