Intracellular vs. Extracellular Fluids: Understanding the Key Differences
Intracellular fluid is the fluid found within cells, while extracellular fluid is the fluid outside cells but within the body, including blood plasma and interstitial fluid. People often confuse these terms because both are crucial for maintaining homeostasis. Intracellular fluid is essential for cellular processes, while extracellular fluid facilitates communication between cells and organs. Key…