Explanation about the hygine

I want to know a discription of the hygine
sudharshini
Asked Feb 01, 2012
Hygiene is the science of preservation of health. Good hygiene is keeping your body clean, brushing your teeth etc.

The "hygiene hypothesis" is a concern that modern customs place an overemphasis on cleanliness in young children to the point that it effects the development of the body's disease fighting systems.
Rob
Answered Feb 01, 2012

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