I was thinking about something last night kind of related.....
I was wondering if the shape of the hair determines the way the cuticles lay on your hair, and the way it hangs, and that the shape of the hair DOESNT determine the curl......
We have read that black people have curly and dry hair because of the shape of our hair strands because they are almost flat and that we are really the only people with a hair shape like ours
But im sure we've all seen white/spanish people with really curly hair, but it was not dry or dull, and grew down like white people/asian (whoever)
There is a conditon white people have called "
cheveux incoiffables" It causes their hair to grow up, like a afro, and it appears (imo) alittle more dry/rough looking than if they didnt have the conditon and i think its because their cuticles may be back, there hair also sticks together more, so that its harder to comb (the conditon is really called "uncombable hair).....their hair is still "silky" and not "cottony, whooley, or wirey"....and we all know that anyone can have "fine, regualr, or coarse hair" as far as how big each hair strand is.
The shape of the white peoples hair with "
cheveux incoiffables " looks just like our hair shape.
http://www.pg.com/science/haircare/hair_twh_112.htm
So I think that curls in your hair come from disulfide bonds ONLY....That way anyone can have curly hair, but it doesnt nesscaliry have to grow up and out like an afro, or be dry, or be "uncombable"
And that our hair as black peoples grow's up &/or out instead of hanging down because of the SHAPE of our hair, and that that, for some reason causes the cuticles of our hair to be raises....which is why we have dry hair issus. I think that the folicle shape is what gets passed down from generation to generation.....because not all black peope have curly hair, but alot of us have dry hair that doesnt grow hanging down and is more "cohesive" in that its thicker and harder to comb, more stiff and not as limp as white/hispanic/asian hair
I think the less flat your hair is, and the more round.....The less your hair grows up and out, and the less the cuticles are raised, ....so you have hair that hangs/grows down more, and hair that is not as dry, cuticles are down, and shines more.
Because Asian people have perfectly round hair strands, in return their hair grows straight down, and the cuticles are more compact, in return, their hair is the most shiny, and straight.
Then you have these white people with hair strands the shape of ours, and their hair grows up, and is dry.
So i think it goes like this
*Rounder the hair--More it grows down, More cuticles are down, Limper/Less cohesive hair (hair is less stiff, less volume, clumps/sticks together less)
*The more Flat/"Ribbon like" your hair---The more it grows up, the more cuticles are back, and the more volume, more stiff (not going to fly all over the place) and the more your hair will be cohesive (stick/clumb together so its harder to comb)
Which would explain why someone could take MSM and get hair that is less curly or have a silkier feel.....Maybe the shape of the hair is the only thing that is REALLY usually only in black people
Which is why you could relax your hair, the curls are gone....and you still have dry hair issues or airdry and your hair still doesnt hang down, or is really easy to comb unless you use a flatiron or something
Then
Diameter--Fine, Regualr, Coarse
Textures---Silky, Cottony, Whooley, Wirey
Feel--Soft, hard
Shape--Curly, Straight, Wavy