What is the function of eccrine glands?

Eccrine glands play a crucial role in thermoregulation, primarily through the secretion of sweat. When the body's temperature rises, whether due to environmental heat or physical exertion, eccrine glands release a watery fluid onto the skin's surface. As this sweat evaporates, it cools the skin and helps lower the body's overall temperature. This process is vital for maintaining homeostasis and preventing overheating. While other glands and skin components might be responsible for different functions, the primary role of eccrine glands specifically centers on regulating body temperature through the production of sweat.