<P> By weight , the average human adult male is approximately 60 % water and the average adult female is approximately 50 % . There can be considerable variation in body water percentage based on a number of factors like age , health , weight , and sex . In a large study of adults of all ages and both sexes , the adult human body averaged ~ 65 % water . However , this varied substantially by age , sex , and adiposity ( amount of fat in body composition ) . The figure for water fraction by weight in this sample was found to be 58 ± 8 % water for males and 48 ± 6 % for females . The body water constitutes as much as 73 % of the body weight of a newborn infant , whereas some obese people are as little as 45 % water by weight . This is due to how fat tissue does not retain water as well as lean tissue . These statistical averages will vary with factors such as type of population , age of people sampled , number of people sampled , and methodology . So there is not , and can not be , a figure that is exactly the same for all people , for this or any other physiological measure . </P>
<P> By weight , the average human adult male is approximately 60 % water and the average adult female is approximately 50 % . There can be considerable variation in body water percentage based on a number of factors like age , health , weight , and sex . In a large study of adults of all ages and both sexes , the adult human body averaged ~ 65 % water . However , this varied substantially by age , sex , and adiposity ( amount of fat in body composition ) . The figure for water fraction by weight in this sample was found to be 58 ± 8 % water for males and 48 ± 6 % for females . The body water constitutes as much as 73 % of the body weight of a newborn infant , whereas some obese people are as little as 45 % water by weight . This is due to how fat tissue does not retain water as well as lean tissue . These statistical averages will vary with factors such as type of population , age of people sampled , number of people sampled , and methodology . So there is not , and can not be , a figure that is exactly the same for all people , for this or any other physiological measure . </P>
how many percentage of water in human body
how many percentage of water in human body
male is approximately 60 % female is approximately 50 %
male is approximately 60 % female is approximately 50 %