Definition
Eccrine glands are the major sweat glands of the body, found all over the skin, especially on the palms, soles, and forehead. These glands produce a watery, odorless sweat that primarily functions to regulate body temperature. When your body heats up, eccrine glands release sweat, which cools you down as it evaporates. They are crucial for preventing overheating during exercise or in hot environments. Think of eccrine glands as your body's primary cooling system.