How Much Liters of Water People Should Drink a Day?
Why? A person’s body loses, during an average day in a temperate climate approximately 2.5 litres of water. This can be through the lungs as water vapor, through the skin as sweat, or through the kidneys as urine. Some water is also lost through the bowels. In warm or humid weather or during heavy exertion, however, the water loss can increase by an order of magnitude or more through perspiration — all of which must be promptly replaced. In extreme cases, the losses may be great enough to exceed the body’s ability to absorb water from the gastrointestinal tract; in these cases, it is not possible to drink enough water to stay hydrated, and the only way to avoid dehydration is to reduce perspiration. Why We Should Drink Water? Since our bodies are mostly water, we need to keep in good water balance to avoid getting dehydrated. Drinking water can help us stay in good fluid balance. Another bonus is that water has no calories. It’s known that soda drinks are very dehydrating. Similar is b
