Hydration plays a crucial role in maintaining skin health by helping to keep the skin properly moisturized and elastic. Adequate water intake supports the skin's natural barrier function, preventing dryness and irritation. When the body is dehydrated, the skin can appear dull, and fine lines may become more pronounced. Additionally, hydration aids in the detoxification process, helping to flush out toxins that could contribute to breakouts and other skin issues. Overall, staying well-hydrated can enhance the skin's overall appearance, promoting a glowy and youthful complexion.