Certified Dietary Manager (CDM) 2025 – 400 Free Practice Questions to Pass the Exam

Maintaining proper hydration is crucial for overall health and well-being, and one of its key benefits is that it enhances cognitive function and physical performance. Adequate hydration is essential for the optimal functioning of the brain. It supports processes such as concentration, memory, and decision-making. When the body is well-hydrated, it can perform better in physical activities, leading to improved endurance, strength, and recovery.

Water plays a vital role in regulating body temperature, lubricating joints, and facilitating nutrient transport, all of which contribute to enhanced physical performance. Dehydration can lead to fatigue, decreased alertness, and impaired physical abilities, demonstrating the importance of adequate hydration for everyone—not just athletes. Additionally, maintaining proper hydration supports various bodily functions, making it essential for individuals of all activity levels.

Other options focus on narrower or incorrect aspects of hydration, highlighting that its benefits are more comprehensive than the statements suggest. The understanding of hydration's role extends beyond fatigue or just athletes, encompassing a wide range of physiological and cognitive functions.