Your Hair Is With You Forever ? Beauty, Health and Fitness
It is very easy to get rid of a handbag or an outfit if it no longer looks good on you, but your hair is with you forever so it really does pay to invest in its? care and condition with good hair products.
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Hair is complicated and it is the only body structure that is completely renewable without scarring.? A developing fetus at about the 22nd week gets all its? hair follicles, about 5 million are present all over the body, one million of those are on the head and 100,000 are on the scalp. Hair is never added during life and it is in this period of a fetus when we the largest number of follicles that we will ever have and as we age the density of the hair follicles on the skin decreases.
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The average scalp has more than 100,000 hairs, the maximum length hair can grow to be is 70 to 90cm, furthermore a normal person can lose up to 100 hairs a day from the scalp, and of course hair loss is noticeable with the loss of at least about half the hair.
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The average life of a single strand of hair is 3 to 7 years, it is the second fastest growing tissue in the body, and when your hair is wet it can increase its length by up to 30% and still return to normal length after it has dried.
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The only places on the human body where we don?t grow hair are on the palms of our hands, the soles of our feet and our lips.? Hair is made from the same substance as fingernails, Keratin.
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Source: http://www.akcesoria-kosmetyczne.pl/hair/your-hair-is-with-you-forever/