Human height refers to the measurement of a person from the bottom of their feet to the top of their head. It is typically measured in units such as centimeters or inches. Height can vary significantly among individuals due to factors like genetics, nutrition, and overall health. On average, adult males tend to be taller than adult females, although this can vary by population and region. The average height for adult men globally is about 5 feet 7 inches (170 cm), while for women, it is approximately 5 feet 3 inches (160 cm).