飲料水, or drinking water, is essential for human health and well-being. It is the water that is safe for consumption and is free from harmful contaminants. Drinking water can come from various sources, including rivers, lakes, and underground aquifers. It is often treated and purified to ensure it meets safety standards. In many places, drinking water is supplied through municipal water systems or bottled for convenience. It is important to stay hydrated by consuming adequate amounts of drinking water daily, as it helps regulate body temperature, supports digestion, and maintains overall bodily functions.