The human body is composed of 60-70% water and it is crucial to maintain adequate water intake to stay healthy. You can survive a month without food but only 3 days without water. It is important to drink water throughout the day to replace what is lost through normal bodily functions like sweating, breathing, and urination. The amount of water needed does not depend on climate - both hot and cold environments cause water loss. As a guideline, divide your total weight in pounds by two to determine your daily water intake in ounces, or divide the ounce amount by 8 to get the number of cups to drink per day. Adjust your water intake as your weight changes.

1. How to nourish your body
WATER INTAKE

2. You Need Lots Of Water
The human body contains at least 60-70% water, and you need to
maintain that level of water to keep your body productive and to
prevent health problems.
It has been discovered that you can survive without food for up to
one month, but you cannot survive without water after three days.
The main reason why you have to drink water throughout the day is
because you will lose a lot of water from your daily body functions,
through sweating, breathing, talking, and urinating.

3. Does Not Matter Where You Are
It does not matter what kind of climate you are in, you will always
need to drink plenty of water.
For example, if you are in a hot and humid climate, you would need
to drink plenty of water to stay cool in order not to get dehydrated.
In a cold climate, you would lose a lot of water through frequent
urination, which means you would need to drink plenty of water to
replace it.

4. How To Know How Much
How many glasses of water do you need to drink daily?
The best way to know how much water you need to drink is to take your
total weight in pounds and divide it by two; that is how much water you
would need to drink in ounces per day.
For example, if you weigh 200 pounds, then you would divide it by 2, and
you would get 100. In this case, you would need to drink at least 100
ounces of water daily.
If you want to know how many cups of water you should be drinking, take
the total amount of ounces and divide it by 8, because a cup has 8 ounces.
For example, if you take 100 and divide it by 8, then you would get 12.5
cups of water.

5. Adjust Accordingly
Remember to re-calculate your water intake as your weight changes.
If you gain weight you need to drink more water.
If you lose weight you would need to drink less water.