👉 The sure fluid, also known as the clear cell fluid, is a vital component of the body's interstitial fluid, which surrounds and supports cells. It is characterized by its low protein content, typically less than 15 mg/dL, and a specific gravity around 1.010 at normal body temperature. This fluid plays a crucial role in maintaining cellular homeostasis by facilitating the exchange of nutrients, waste products, and signaling molecules between cells and the bloodstream. The sure fluid's low protein concentration ensures that it does not interfere with the function of plasma proteins, which carry essential substances like hormones and enzymes. Its composition is tightly regulated by the kidneys and other organs, ensuring that it remains stable and supportive of cellular health and overall bodily functions.
