Milady Esthetics State Board Practice Test

Which of the following is a benefit of good hydration?

1. Improved skin elasticity

2. Increased hair growth

3. Enhanced muscle mass

4. Reduced cholesterol levels

The correct answer is: Improved skin elasticity

Good hydration is essential for overall health, and one of its significant benefits is improved skin elasticity. When the body is adequately hydrated, skin cells can retain their moisture, which helps maintain the skin's suppleness and firmness. This elasticity is crucial for preventing the appearance of fine lines and wrinkles, contributing to a more youthful complexion. While hydration can impact various bodily functions, the other options—such as increased hair growth, enhanced muscle mass, and reduced cholesterol levels—are not directly or solely influenced by hydration. Hair growth is more closely related to nutrition, genetics, and overall health, while muscle mass depends on factors like exercise, diet, and hormonal balance. Similarly, cholesterol levels are influenced by diet and lifestyle choices rather than hydration alone. Therefore, the improvement in skin elasticity stands out as a primary and direct benefit of maintaining good hydration.