Is it true that if you pull one hair strand 3 more grow in place of it? Double for gray hair?
358798
Sorry, that is completely false. Most of the time, your hair will simply grow back in; but if you caused enough trauma to the follicle when pulling the hair out, it may never grow back at all. And as far as gray hair goes, there is strong evidence that indicates we all have gray hair at any age, but as we grow older, our colored hair stops growing in and we are left with just gray hair.
24732
Maybe you will get a mixture of them until some of them ofcourse will reeact. It depends onthe method and the sequence of addition. It is a very bad idea anyways to do so!!
662719
You leave bits of cells everywhere you are, a person can carry a hair from another person stuck on his/her coat and then drop it off somewhere else.  If your question is that, for example in a crime, your hair might end up on top of a dead guy because the killer had contact with you prior to killing, the answer is yes, but investigators nowadays see right through that and will discard you quickly because one hair is not enough to link you.\n\nBut if your question is if dna can transfer from one person to another, then no, unless it's a virus that did a bit of recombination with your dna, but even if so, it's not significant.
250728
Personally, I wouldn't worry about it. Don't, I repeat, DO NOT dye your hair! If it's healthy enough to have that long, dying it will ruin it, as you said. And don't cut it! Take pride in your hair! You've obviously cared for it to have it that long, so don't ruin it now. And you are not an "OLD gal" so don't even THINK it! If you are so terribly concerned about those three grey hairs, pull them out. You will go grey eventually, everyone does, but don't worry about it. Your hair is healthy, so it should grey gracefully and beautifully!
367157
I wouldn't worry about it.  Grey hair is just another sign that you're changing.  If you have a good character and personality, then it doesn't matter that you have a couple of gray hairs.  If you are really concerned, then just dye your hair but remember, beauty fades, dumb is forever.
79162
They all have limits it's just that some are longer then others and it depends on the person. Some peoples hair will grow longer then others.
561530
4.  DNA is double stranded so if it replicates once you have four strands.
461420
Because your hair grows faster when you cut it.
654623
I have been coloring the roots of my hair ( black) my natural hair color, since I was 27.  I am now 49.  About three years ago I started noticing that my hair coloring was burning my head as soon as my colorist put it to my roots.  I just did it anyway.  We are sooo vain.  It finally caught up with me this past year.  I began to develope a serious allergy to the hair color products.  I would have to be on Benedryl for about 10 days round the clock after getting my hair done.  I had it done every 5 weeks as it grew fast, and when your hair is Black, white hair is noticable.  My colorist did not want to do my hair anylonger.  She was fearful of me going into shock while in her shop...so, I had to come up with something different.  I now do my own hair, it was really scarey the first time as I had never done it myself.  Also, I researched online and found some more natural products to use.  I am happy to say that this last month when I did my hair, I only had to take 2 Benedryls as opposed to 1 every 4 hours for 10 days!  Hair dye is very toxic to our scalps and hair follicles.  Even knowing this, I still have to color my hair.  After years of doing so, the toxicity caught up to me. I Found a Natural healthier permanent coloring - brand name- NATURATINT- level 3N.  They make several different levels for semi-permanent, wash out and the one I use for permanent and 100% grey coverage.  Works great!  Cost a little bit more, but worth it for me not to die from the buring and itching and breaking out on the scalp.  Try it.  It is amonnia free.  You might have to find it in a Natural Foods, or holistic shop, maybe a Whole foods ?
284011
The only remedy is to colour it and disguise the grey! Suggest highlights n lowlights to keep it looking natural and to avoid very obvious re-growth at the roots...I got my first grey hair at 18..its all down to genetics but can look fantastic too!
449503
Yes and donate it to the place that make wigs for kid cancer patients. Then grow it back to do it again.
937164
No more difficult than normal hair.  The amount of sessions depends on how much hair you have.
958167
Theoratically 3 fragments, imagine a strain line, the first cut will produce 2 fragments, a second cut in one of the fragment will produce the 3rd one. there are other factors you need to consider such as the resolution range of your gel, if the cut produces fragments vary in size a lot you might not be able to detect all the fragments. also if the site where is double nick is produced is at the very end of the orginal piece, you might not be able to see the fragment that is very short in length such as 2 or 3 bp long etc....
114953
From what I've heard, yes, too much stress can lead to your hair turning gray.
640525
There are different claims on how many strands of hair you can find on an average head, but the consensus seems to be between 100000-150000, some estimates going up to 200000.  Obviously, a person with hair loss will have dramatically lower numbers than others.\n\nhttp://htg.addr.com/didyou.htm claim that "the number of strands of hair on a human head varies with color: BLONDE - 140,000 strands;\nBROWN - 110,000 strands; BLACK - 108,000 strands; RED - 90,000 strands".\nhttp://www.bibleline.org/hair.html supports this: "Some years a go, a German scientist counted the hairs on different heads. He found that they vary in number, depending seemingly upon the color.  There are\nmore on a head with black hair than on a head with red hair, more on brown than black, more on blonde than brown. The black-haired woman has about 110,000 hairs on her head, and a blonde-haired woman has about 140,000."
579925
you lose 100 hairs a day.  usually, they are not noticed but with longer hair it shows up easier.  try getting a trim to remove split ends.  this will help prevent breakage.\n\np.s.  the more hair you lose, the head you get!
107348
you should use the product called Grecian Formula.My grandpa uses it and you cant see a single grey hair!