loading...
All About Hair.
Article first published as All About Hair on Technorati.
Article first published as All About Hair on Technorati.
Hair, a part of our body, has a lot of amazing facts to tell. Want to hear its tale? Read on.
What Hair is made of?
Hair is made of keratin a kind of protein that also makes up our nails.
What Hair Does for Us
- Our body is covered all over in hair (all 5 millions of them!) except the palms of our hands, the soles of our feet, the mucous membranes (which cover the insides of our body organs), and lips. Good thing only the hair on top of our head can grow long. Imagine if every hair on our body were as long as our head hair!
- Hair's most important function is for show, of course. We color it, perm it, trim, style it, adorn it with pins and ribbons-whatever it takes to make us look good. But hair in general is more than just an accessory. Take eyebrows and eyelashes for instance. They help filter dust so that our eyes can see better. Nose hair, besides to filter dust from the air we breathe, is also needed to warm the air before entering our body.
Hair Grows
- Hair is physically dead; what we see as a strand of hair is actually a chain of dead keratin cells. Keratin is produced inside the hair follicles-mini sacs under the outer layer of our skin (epidermis). When new keratin cells are produced, the old ones are pushed out and through the skin, causing the hair to “grow” longer.
- Hair (or rather, the follicles) is the second fastest growing organ in human body after the bone marrow. The hair on our head can grow at a rate of 1.25 cm per month.
- Ever wonder why your hair can't get longer after reaching a certain length although you never cut it? It's because a single strand of hair usually grows up to a maximum of 70 to 90 cm stays on our head for two to seven years before it falls out.
Why Hair Colors and Textures Differ
- The natural color and type of our hair depend on our genes. The percentage of natural coloring (pigments) determines whether we have blond, red, brown, or black hair.
- The coloring also determines hew much hair we have on our head. Blond has the most hair: 120.000. Brown and black have about 100.000, while red has 80,000.
- As a person gets old, the pigments in his/her hair follicles die, resulting in white or grey hair.
- Why do some people have kinky hair, some others wavy, still others straight? Apparently this depends on the shape of the follicles, which is also ethnic-gene-related. People with round follicles have straight hair, while those with oval follicles have wavy hair. Africans, with almost flat follicles, have kinky hair.
- Sometimes the shape of follicles changes because of growth or illnesses. That's why sometimes people who had straight hair as i child have kinky hair as adults.
- What Our Hair Says About Us
- Hair can tell a lot of things the person. It can tell us what the person eats, what ethnic group he/she belongs to, even-to a certain extent-his/her lifestyles. A person’s hair can tell if he/she smokes, takes drugs, or drinks.
- The one thing hair can’t tell is whether the owner is male of female.
Fact or fiction?
Hair and nails keep growing for some time after a person dies, Fiction. When a person-dies, the flesh shrinks because of dehydration. This gives the appearance of longer hair and nails (Now that's rather gruesome, don't you think?)
We lose about 100 hairs every day. Fact. Hair goes through a cycle where it must die and fall. But don't worry; you won't go bald like Homer here because new hair will replace it. In fact, you would have to lose 50% of your hair before people notice it.
Hair is very strong. Fact. Healthy hair is as strong as aluminum. Woven into a rope, it supposedly can support a suspended weight of about 2000 pounds, as often featured in circuses (But boy, would it hurt!)
The more often you trim your hair, the faster it will grow. Fiction. Hair grows according to a more or less fixed pace, 1.25 cm a month. So trimming it more often won't make it grow 4 cm in a month. This also applies to the myth that hair grows faster in warm weather.
visiting with smile.
ReplyDeleteFireball has battle camp cheats a net browsing facility, games apps.
ReplyDeleteAlso, you may find it necessary to vanish tensions and frustrations.
The second game in short time span or engage in lengthy sessions.
5 and a fairly good sound too, which advertisers leverage for better outcome.
My website :: battle camp hack
burberry outlet online, ray ban sunglasses, air max, tory burch outlet, true religion, polo ralph lauren outlet, oakley sunglasses, oakley sunglasses, true religion jeans, ray ban, burberry outlet online, coach purses, longchamp outlet, coach factory, michael kors outlet, gucci outlet, louboutin, coach outlet store, coach outlet, tiffany and co, polo ralph lauren, chanel handbags, oakley sunglasses, oakley sunglasses, kate spade outlet, toms shoes, nike free, michael kors outlet, prada handbags, nike shoes, nike air max, louis vuitton outlet online, louis vuitton handbags, jordan shoes, coach factory outlet, ray ban sunglasses, oakley sunglasses, louboutin
ReplyDeleteray ban, new balance shoes, ugg boots, louis vuitton, ugg boots, bottega, montre homme, lancel, nfl jerseys, nike air max, asics gel, celine handbags, ralph lauren, mulberry, rolex watches, tn pas cher, louboutin, soccer shoes, jimmy choo, nike free, juicy couture outlet, ugg boots, nike air max, air max, gucci, converse shoes, ferragamo shoes, chi flat iron, yoga pants, nike free, hollister, oakley, valentino, ray ban, supra shoes, karen millen, beats by dre, vans, jerseys, longchamp, louis vuitton, insanity, reebok outlet, ralph lauren, ghd, mcm handbags, timberland, birkin bag, abercrombie and fitch, oakley,
ReplyDeletewholesale jordan shoes, cheap christian louboutin, Bags Louis Vuitton, ugg, Cheap Louis Vuitton Handbags, discount nike jordans, christian louboutin, Christian Louboutin Daffodile, uggs outlet, Christian Louboutin Bois Dore, christian louboutin shoes, cheap nike jordan shoes, Discount LV Handbags, uggs on sale, Cheap LV Handbags, ugg soldes, ugg boots, ugg pas cher, ugg australia, christian louboutin remise 50%, cheap jordans , Discount Louis Vuitton, discount christian louboutin, Air Jordan 11 Gamma Blue
ReplyDeleteoakley sunglasses
ReplyDeletebeats headphones
ghd
lululemon outlet online
nba jerseys wholesale
asics gel kayano
kate spade outlet
ray ban aviator sunglasses
mlb jerseys wholesale
links of london jewellery
kate spade handbags
soccer jerseys
michael kors outlet
ferragamo belts
ghd hair
pandora
prada shoes
coach factory outlet
ray ban sunglasses uk
polo lacoste pas cher
salomon shoes
herve leger
jordan shoes
lacoste shirts
swarovski outlet
insanity
nhl jerseys
toms
nfl jerseys wholesale
tory burch outlet online
chanel handbags,chanel bags,chanel outlet
tods outlet
true religion jeans
hollister uk
herve leger dresses
cheap jordans
coach outlet store
mcm backpack
fitflop
pandora jewelry
20150317maoqiuyun
coach outlet
ReplyDeletedansko outlet
evening dresses
hermes belt
hermes birkin
hermes outlet
juicy couture outlet
kate spade outlet
mbt shoes
michael kors outlet
mizuno running
moncler coats
mulberry outlet
soccer shoes
nike outlet store
the north face outlet
oakley sunglasses
ray ban sunglasses
stuart weitzman boots
surpa sneakers
north face outlet
the north face clearance
the north face jackets
the north face outlet store
north face jackets
the north face uk
tommy hilfiger outlet
tory burch outlet
true religion jeans
vans shoes
ysl outlet
cheap nike shoes
nike running shoes
nike free 5.0
nike free
air max 2014
1591meiqing
ReplyDeletemichael kors outlet
gucci outlet online
ray ban uk
coach
ghd
gucci outlet
air max 90
coach factory outlet
coach factory outlet
ray ban outlet
adidas originals shoes
prescription sunglasses
hollister,hollister co,hollister jeans,hollister.com,hollister ca,hollister clothing
timberland boots
louis vuitton
abercrombie and fitch new york
uggs outlet
abercrombie fitch
michael kors outlet
oakley sunglass
timberland earthkeepers
timberland boots
marc jacobs
mont blanc pens
replica watches
hollister kids
ray ban sunglasses
nfl jerseys
ralph lauren outlet
toms outlet store
prada
louis vuitton handbags
pandara jewelry
mcm handbags
coach outlet stores
michael kors handbags
coach factory
barbour coats
jordan 8
gucci outlet
jianbin0606
ReplyDeletecoach outlet canada
ferragamo shoes
cheap jordans
michael kors wholesale
ray-ban sunglasses
rolex watches
michael kors wallet
ferragamo outlet
swarovski outlet
tiffany outlet
burberry outlet
mcm backpack
beats headphones
ralph lauren,polo ralph lauren,ralph lauren outlet,ralph lauren italia,ralph lauren sito ufficiale
tiffany jewelry
longchamp outlet
mont blanc pens
kate spade uk
michael kors handbags outlet
cheap nfl jerseys
hermes belt for sale
michael kors outlet
polo ralph lauren
hermes birkin bag
christian louboutin uk
nike air max
fitflops sale
nike air force 1
michael kors handbags wholesale
montblanc pens
louis vuitton pas cher
michael kors uk
oakley sunglasses
6.22lllllyuanoakley sunglasses wholesale
ReplyDeletelouis vuitton handbags outlet
ray-ban sunglasses
michael kors wallet
ray ban sunglasses
oakley sunglasses wholesale
longchamp handbags
juicy couture tracksuit
prada sunglasses for women
swarovski outlet
ralph lauren polo
longchamp outlet online
links of london
cartier watches
nike roshe run
asics
ferragamo outlet
cheap ray ban sunglasses
polo ralph lauren
michael kors outlet
nike tn pas cher
ray ban sunglasses
tiffany and co
tory burch outlet online
michael kors outlet
mulberry outlet
tiffany jewellery
tory burch outlet
babyliss pro
police sunglasses for men
prada outlet online
soccer jerseys
michael kors clearance
mcm outlet
true religion jeans outlet
6.22
michael kors outlet
ReplyDeletemichael kors purses on sale
coach wallet
fitflops clearance
abercrombie promo code
nike heels
jordan retro 11 legend blue
coach bag
coach purses
hermes belt
coach outlet
celine handbags
joe's new balance
ray ban 90% off
coach handbag
celine outlet
retro 11
cheap michael kors bags
ferragamo shoes
cheap coach purses
longchamp bags
jordan 6 black infrared
coach handbags outlet
michael kors outlet
authentic coach outlet
clarks
christian louboutin shoes
prada handbags
salvatore ferragamo belt
coach outlet online
kate spade outlet
nike high heels online
michaelkors
jordan shoes official site
air jordan 11
air jordan retro 6
under armour basketball shoes
cheap jordans shoes
christian louboutin shoes
fitflop outlet online
fitflops sale
jordan 13
jordan 11
coach purses outlet
new balance
jordan 6
coach handbags
20160623yxj
toms outlet store
ReplyDeletetimberland boots
kate spade handbags
michael kors handbags
tiffany and co
ray ban sunglasses discount
yeezy boost 350 black
cheap mlb jerseys
converse uk
new balance shoes
chi flat iron
ray ban outlet
ray ban outlet
true religion jeans
nike free run
vans outlet
louis vuitton handbags
michael kors outlet
coach outlet
coach outlet clearance
ray ban outlet
salvatore ferragamo
adidas pure boost
coach outlet
adidas nmd runner
chaussure louboutin
nike huarache white
nike huarache
birkenstock
dior sunglasses
oakley sunglasses
pandora jewelry
cheap jordans
jordan shoes
nike store uk
zhuo2016009
holliste sale
ReplyDeletetrue religion
toms shoes
borse gucci
ugg boots outlet
celine outlet
christian louboutin outlet
kate spade
ray ban sunglasses
louis vuitton outlet
20161129caiyan
burberry handbags
ReplyDeleteminnesota vikings jerseys
gucci belts
gucci outlet
oakley sunglasses
louis vuitton outlet
louis vuitton outlet
air max sale
ralph lauren polo
kate spade outlet
chenlina20170119
yeezy boost
ReplyDeleteyeezy boost 350
true religion jeans
true religion uk
patriots jersey
patriots jerseys
new england patriots jerseys
falcons jersey
atlanta falcons jersey