Why Is Hydration Important To Survival

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Why is hydration so important to our survival?

60 to 70 % of our body weight consists of water.

70-75% of muscle cells consists of water and about 10-15% of fat cells consists of water.

90% of our blood consists of water – when we dehydrate water is lost from blood first.

It is important to stay hydrated because:
• In order to cool body down we sweat and water is needed for this process.
• Waste products are transported out of the body through urination – water is needed for this process.
• Water in body fluids helps to lubricate joints and it cushions organs and tissues.
• Water is needed for saliva and for the digestion of food.

Once we have lost about 9-12% of our body weight in water, we have became severely Dehydrated and the result

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