why some peoples hair having curls but others did n't even though our hair are dead matters?
403834
Hair is made mainly of keratin (a protein also present in skin). \nDepending on the way different queratin molecules (which form helices) are attached together (by a kind of molecular bridging known as "disulphide bonds"), the hair will be straight or curled. If the molecules are perfectly aligned, it will be straight. It they are shifted to one another, it´ll be curled. I´ll try to draw this below:\n\nI-I...........I I\nI-I............/\nI-I...........I I\nI-I............/\nI-I...........I I\nstraight      curled\n\nThe horizontal dashes and the bars represent the disulphide bonds, and try to mentally join the I´s to form continuous lines representing the queratin chain. \n\nHope you can notice the difference.
341726
Hi\nI am a tattoo artist and I have never heard of any case where dieing your hair has interfeared with a tattoo. Now If the tattoo is on your head and its still healing then I can understand you would have a few problems. But as long as the die dosent get on a healing tattoo your fine.\n\nwww.studiomaxx.ca
970275
Different hair types evolved basically to protect the brain in different climate extremes.\nWhite people evolved in cool climates, and so...for the most part...have limp hair that lays down on the head.  (i.e.:  providing warmth, like a blanket)\nBlack people evolved in tropical climates, and their tight, curly hair both provides shade (keeping direct sunlight from beating down on the top of the head) but at the same time allowing wind to blow through, which provides a cooling effect.
689792
many factors can be causing it.\n\n1. the hair length is too long. get it cut if necessary\n2. scalp is too oily.\n3. lack of sleep.\n4. stress\n5. wrong shampoo used. change to another brand/type
383434
This is a common misconception.\n\nNails, hair etc do NOT continue to grow after death - it is merely the illusion of your skin contracting around the follicles etc that makes it appear so.
971635
I did not answer this question previously. I have all those things and my hair normally is thick and healthy.  The only thing that has caused a problem with my hair ever is a thyroid deficiency.  I would consult both my doctor and a dermatologist about thinning hair as it could be a symptom of an illness.  And, its not unlikely that there is something you can do about it now.\n\nAsking guestions online is a good way to get a variety of thoughts, but hun, please, NONE of us can diagnose a problem online, even if we had the education and training.  See your doctor.
299086
not really.  Some people don't lose their hair, but I believe most do.  My mother went to get a wig before she lost her hair and the matched it up really well.  People always tell you that your hair will grow back better than ever, but we just thought they were trying to be nice.  Well, when Mum's hair grew back it was nothing short of stunning and had waves in there that she had lost 35 years earlier when she was pregnant (and then breastfeeding) my eldest sister.  You hang in there.  chemo is a rotten thing to go through, but it is fighting those evil cancer cells.  I'm going to add you to my prayer list just so that you know that somewhere out here a total stranger is thinking of you and wishing you well.
464379
There are different treatments depending on what is causing the hairloss. The most common kind is a cream or hair plugs.
1131550
it depends on the person.\nbigger people have more hair\nand old people lose their hair.
437071
No, believe it or not, it is very rare for black people to get it. It has to do with the texture of our hair, lice cannot grip or hold on to it. Good question. We had this debate a couple of weeks ago. Cannot remember the site now, but it is in the med book Skin Disorders.
1121910
because they are like that. we are all different. \nsome people don't have acne. some people don't have lots of hair. it's in our genes.
623447
Hair falling out can mean a lot of things.  A big factor, can be your diet.  If you aren't eating right, or not getting enough vitamins, it can start to affect your hair loss.
351078
Its because u have curly hair !!!
1124609
It depends on the individual. Some girls are smokin' hot with straight hair, others need curls to look sexy.
474391
We arent trying to be rude. We just want to see how it feels. Like me for instance, I cant understand when you get your hair up and looking pretty, how does it not go flat when you go to sleep? If I fixed my hair like that it would probably go flat before I laid down on it. Anyways, we arent trying to be rude we are just curious
752116
It is normal to have few strands.\n\nIf it is a lots of hair see a doctor he/she can check the level of Harmon and let you know.
309124
hairs are to keep you warm. You lose a high percentage of heat from the top of your head, thereby you have lots of hair to cover it. Hairs on legs stand up to help when your cold. Unfortunatly hair on my head needs gel