How much water to drink daily?

Water and health.

Drinking the right amount of water daily is important. People who exercise regularly are sometimes susceptible to drinking too much water. Read more about drinking the right amount of water daily and see the water chart.

Water and life.

All known forms of life require water. Water is a vital part, of many metabolic processes within the body. Substantial quantities of water are used during food digestion.

About 72% of the fat free mass, of the human body, is made of water. To function properly, the body needs between one and seven litres/quarts of water daily. This is to avoid dehydration.

The precise amount depends on activity level, temperature, humidity, and other factors. Water is lost from the body,

in urine and faeces,
through sweating, and,
by exhalation of water vapor, in the breath.

Humans require water without too much salt, or other impurities. Common impurities include chemicals, or harmful bacteria. Some solutes are acceptable, and desirable, for perceived taste enhancement. Water suitable for drinking is called potable water. How much water to drink daily?

Drinking too much water.

Runners, hikers, bikers, and soldiers on maneuvers need to think twice, before reaching for the water bottle.

It is possible to overdo it, when drinking water. The condition is called as hyponatremia, or low sodium in the blood. It is caused by excessive drinking. This happens when drinking water or sports drinks. It causes the salt level in the body to be diluted.

The primary complications are in brain function. It is possible to slip into a coma, have seizures, and in rare cases, die.

Symptoms of drinking too much.

The symptoms, for hyponatremia, are similar to dehydration. However, the worst thing to do, in this case, is give someone more water, or an IV. How much water to drink daily?

How much water to drink daily?