👉 The maintain fluid, also known as albumin, is a vital protein produced primarily by the liver that plays a crucial role in maintaining bodily fluid balance. It acts as a colloid osmotic agent, helping to retain water within the vascular system and prevent it from leaking into tissues. This protein is essential for maintaining blood volume, ensuring proper blood pressure, and supporting the transport of nutrients, hormones, and waste products throughout the body. By keeping plasma protein levels stable, the maintain fluid ensures that cells receive adequate hydration and nutrients while preventing edema or excessive fluid accumulation in tissues.