Adults need to drink eight to ten glasses of water per day
6-8 glasses a day
About 55 percent of an adult human female's total body weight is water
About 60 percent of an adult human male's total body weight is water
Humans need water every day because 60% of our body are made of water. The Institute of Medicine determined that an adequate intake for men is roughly 3 liters (about 13 cups) of total beverages a day. The intake for women is 2.2 liters (about 9 cups) of total beverages a day.
300
the same as an adult
about 4ml
8 glasses of water
Up to 90% of all organisms have a predominantly body water weight. Up to 60% of the human adult(man 21 years old weighing approximately 80 Kg)body is water. There is15.8% of your total water just on the brain and in the heart 73% of your total water, and the lungs are about 83% of your total water.Therefore it is accentual to keep hydrated to prevent 'heat stroke'!
Daily water consumption for the average adult human (from water intake, water contained in other beverages and food) is in the 2.7 to 3.7 liter range. A good estimate is one gallon of water per adult per day. this can range slightly higher to slightly lower depending on activity level, health, and prevailing medical conditions. See the link below for an article that explains this.
Muscle soreness
The best water intake per day is 999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999,999 gallons a second. Ha ha ha. seriously i don't know