Which substance is known as the universal solvent of the body?

Water is known as the universal solvent of the body due to its unique chemical and physical properties. It has a polar molecular structure, which allows it to interact effectively with various other molecules. This polarity enables water to surround and dissolve many ionic and polar substances. In biological systems, the ability of water to dissolve a wide range of solutes is critical for essential processes such as nutrient transport, waste removal, and biochemical reactions.

In the human body, water serves as the primary medium for biochemical reactions and helps in the transport of nutrients and gases. It enables the formation of aqueous solutions that facilitate metabolic reactions in cells. This solvent property is crucial for maintaining homeostasis and overall health, as most bodily fluids, including blood, are primarily composed of water, allowing for efficient movement of substances throughout the body.