Which is considered the largest organ of the body?

The skin is considered the largest organ of the body due to its extensive surface area and its significant role in protecting internal structures. It serves as a barrier against pathogens, helps regulate body temperature, and facilitates sensory perception. The average adult's skin covers approximately 20 square feet, making it the most expansive organ compared to others.

In addition to its size, the skin consists of multiple layers, including the epidermis, dermis, and subcutaneous tissue, each serving specific functions vital to overall health. This protective layer is also involved in processes such as vitamin D synthesis and the sensation of touch, heat, and pain. Understanding the skin's functions and its importance as an organ is essential for those in the field of massage therapy, as it directly relates to their practice and the care they provide to clients.