Water or fluids that contain water fill virtually every cell and the spaces between them in the body. Water accounts for approximately 60 to 70 percent of the total body weight in a normal adult, making it the most abundant constituent of the human body.
60-70%
For the "ideal" adult male its about 70 %. Less for "ideal" women (about 66 %) More for young children ... much less for fat people.
Nutrient? That would be fat. But if you mean substance, that would be water.
There is not, and cannot be, a number for one person for this or any other physiological measure.
About 75% of a human is water, and about 18% is carbon.
About 57% for an adult male
65
water. good old H2O
60-70%
In an infant it's 80%, in an adult it's 70%
The percentage of water in a baby is around 78 to 84 percent. This is higher than in an adult body which has 57 to 60 percent.
The average human body is about 60 to 70 percent water. This varies by individual based on body type and composition, and on the state of bodily hydration. Most of the water is found within the cells. Water is about 55-65% of the total human body weight in an adult. In infants, this is as high as 78%. Women (adult) tend to have less water than men due to their percentage of body fat. As we age, the percentage of body fluids becomes less.
For average adult males the body fat percentage is 18 to 24 percent. It is suggested however that the optimal body fat percentage for an adult male should be around 14 to 17 percent.
it is about 60 percent for a human body of water
65%
Around 55-60% of the mass of an adult human being is water.
Infants are about 80%, adult men are 70%, and adult women are 60%. The difference between men and women has to do with body fat content which is higher for women and fat, or adipose tissue, displaces water, the amount in their tissues is the same as men, but the overall ratio to their entire body weight is lower as a result.