Water remains the main constituent of the human body, with 60% of liquid present in the body. Drinking enough thus makes it possible to compensate for water losses and to maintain the water balance.
What are the daily water requirements?
An adult should drink at least 8 glasses of 200 ml of water per day, or 1.5 liters per day, in order to ensure good health. Regular hydration, whether through bottled water or tap water, remains vital.
When should we be sure to hydrate ourselves well?
Our water needs increase during hot weather, during physical activity or when we have a fever. Pregnant women, babies and the elderly should be especially vigilant. Indeed, the water consumed by the mother-to-be has an impact on the proper development of the fetus, as well as on the volume of amniotic fluid. A breastfeeding woman should drink at least 2 liters of water per day.
How to choose your water?
Spring water, mineral water, tap water … Be sure to choose your water according to your needs. Natural mineral waters remain the most controlled waters. If they do not undergo any treatment, they must meet more stringent quality criteria than tap water. Nevertheless in France, we can drink the latter without fear.
What are the benefits of regular hydration?
Drinking water allows you to regulate body temperature. Good hydration guarantees good digestion, preserves muscles, and helps maintain the volume of blood in the body. In the blood, water ensures the transport of minerals, vitamins and all the nutrients essential for the functioning of our cells. Finally, good hydration guarantees the maintenance of cognitive and mental capacities.
Conversely, a rate of dehydration of 2% has an effect on functions and performance. Fatigue, bad mood, reaction time, short and long-term memory, and attention can all be affected.
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