Adults need about 2-3 litres or 9-12 cups of fluid every day for healthy living. If you are active, you need extra fluid to replace the fluid lost through sweating.
When you exercise sweating helps to cool the body. If you sweat a lot and do not drink enough you will get dehydrated. Dehydration can leave you feeling overheated and tired. Dehydration can also cause your performance to suffer
Categories: Diet
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