👉 O-fluid, also known as O2 fluid or oxygen-carrying fluid, is a term used to describe the liquid component of blood that transports oxygen from the lungs to the body's tissues and organs. It consists primarily of red blood cells, which contain hemoglobin—a protein capable of binding and transporting oxygen molecules. When oxygen is inhaled in the lungs, it diffuses into the red blood cells and binds to hemoglobin. This oxygen-rich blood is then circulated throughout the body via the heart and blood vessels, delivering vital oxygen to cells and tissues that require it for energy production and metabolic functions. O-fluid plays a crucial role in maintaining cellular respiration and overall physiological health.
