The average percentage of water in your body may vary depending on sex, age, and weight. That said, more than half of your body weight is composed of water starting at birth. The average percentage of ...

Most of the human body is water, with an average of roughly 60%. The amount of water in the body can change slightly with different factors, such as age, sex, and hydration levels. Most of the human ...

Researchers have designed a highly sensitive paper-based sensor that can be used to measure and monitor changes in sodium ion levels in human blood serum and urine 1. Sodium ions help to maintain the ...