W ater represents on average 65-70% of the body weight in adult men, and 50-55% in women.This means that, for a man of average weight(70kgs), body water content is about 42 liters.

Water represents on average 65-70% of the body weight in adult men, and 50-55% in women.This means that, for a man of average weight(70kgs), body water content is about 42 liters.