👉 Int Fluid, also known as Interstitial Fluid, is a vital component of the body's fluid system, existing between the cells and surrounding tissues. It constitutes about 20-30% of the total body water and plays a crucial role in maintaining cellular health, nutrient transport, waste removal, and overall homeostasis. Unlike blood plasma, which circulates within blood vessels, Int Fluid is contained within the spaces between cells and cell membranes, facilitating the exchange of substances necessary for cellular function and communication. This fluid helps cushion and protect tissues, ensuring they can perform their functions efficiently while also aiding in the transport of oxygen, nutrients, and waste products.
