👉 The skin's fluid, known as interstitial fluid, is a vital component of the body's fluid dynamics system. It fills the spaces between cells in the dermis and subcutaneous layers, facilitating the exchange of nutrients, waste products, and signaling molecules between cells and the bloodstream. This fluid maintains tissue homeostasis by ensuring proper hydration and supporting cellular functions, while also acting as a medium for the transport of hormones and immune cells. The skin's fluid is crucial for maintaining the integrity and function of the skin barrier, and any disruption in its balance can lead to various dermatological conditions.
