🧪🩺 Glands are specialized organs in the body that produce, secrete, and release substances such as hormones, enzymes, or fluids. They play a crucial role in regulating various bodily functions and maintaining homeostasis. Glands can be classified into different types, including endocrine glands, exocrine glands, and mixed glands, each with their specific functions and mechanisms of secretion. These vital structures are essential for the proper functioning of the human body and contribute to overall health and well-being.