50 Facts About Keratin
Keratinis a protein that plays a crucial role in the structure of our hair , skin , and nail . Ever wondered why your hairsbreadth feels strong or why your nails can withstand a chip of pressure ? That ’s keratin at workplace ! This amazingproteinis not just for humans ; many brute also rely on it for their feathers , horns , and hooves . Keratinis incredibly durable , making it essential for protect and strengthening various role of the body ....