👉 The ins fluid, also known as interstitial fluid, is a vital component of the body's internal environment, making up about 20-30% of total body fluid. It fills the spaces between cells, tissues, and organs, facilitating essential functions such as nutrient transport, waste removal, and maintaining cellular homeostasis. Unlike blood, which circulates through vessels, ins fluid flows freely within the body's cavities and spaces, supporting the dynamic interactions between cells and their surroundings. This fluid is crucial for processes like joint lubrication, cushioning, and ensuring proper cell function, making it indispensable for overall bodily health and operation.
