Based on the provided reference, while the human body's overall water content typically ranges from 50% to 70% of total body weight, specific body parts are composed of approximately 70% or more water.
Water Content by Body Part
The reference highlights the percentage of water found within different organs and tissues:
| Body part | Water percentage |
|---|---|
| Muscles | 70–75% |
| Liver | 70–75% |
| Skin | 70–75% |
| Blood | 50% |
According to this information, muscles, the liver, and the skin are composed of 70–75% water. This means that a significant portion of the mass of these tissues is water.
It's important to note that the reference describes the water composition of these body parts, not where 70% of the total amount of water in the entire body is located. Water is distributed throughout the body, including within cells (intracellular fluid) and outside of cells (extracellular fluid, which includes blood plasma and interstitial fluid).
