Milady Esthetics State Board Practice Test 2026 - Free Esthetics Exam Practice Questions and Study Guide

Increased water intake is essential for preventing dehydration because water plays a crucial role in maintaining overall bodily functions, including temperature regulation, nutrient transportation, and waste elimination. When the body does not receive adequate water, it can lead to a variety of adverse health effects, from mild discomfort to serious complications like kidney stones or impaired cognitive function.

Maintaining proper hydration supports healthy skin, which is particularly important in esthetics, as dehydrated skin can appear dull, lose elasticity, and become more prone to issues such as acne or eczema. Drinking more water enhances skin hydration and overall appearance, making it a vital lifestyle change to promote skin health and counteract the effects of dehydration.

The other options suggest behaviors that contribute to dehydration or do not support adequate hydration. For instance, drinking less water directly reduces fluid intake, while consuming more caffeine can have a diuretic effect, leading to increased fluid loss. Similarly, avoiding fruits and vegetables, which have high water content, decreases overall hydration levels in the body.