Sunday, 18 October 2015

do you know?

Collagen is the most abundant protein in the human body and is the substance that holds the whole body together. It is found in the bones, muscles, skin and tendons, where it forms a scaffold to provide strength and structure.
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1 comment:

  1. Unknown19 October 2015 at 00:56

    Hi Malak! Collagen keeps our skin elastic and smooth :)

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