How Ethnicity and Weather Affect Hair Types?

Have you ever wondered why some people have their various alien-looking than you, or how your hair looks coarse or more subtle than others? The reason for this difference in the ethnic hair types. Apart from the fundamental differences in skin color, Stratum different races have different hair types.

Why do people have straight hair than the other? Why does Africa have curly hair? All these questions are due to the fact that we live in different places on Earth can be traced. Some places are warmer, there is a cold, still partly dry, while some are quite moist.

All variables in the biosphere of the earth contribute to the development of different types of hair, which functions to different communities need to live in certain places for a long time support.

How Ethnicity Affect Hair?

Most of Europe is very natural and very thick hair. Under normal circumstances of a person primarily of European descent will be at least 100,000 active follicles on his head. Of course, 90% of which will be actively reproduce every day.

The big Asian people, the amount of hair is less clear because most Asian countries have a more comfortable, more bearable place. An average Asian has more than 80,000 active follicles. Asian hair is also less rude than European hair, but it is strongest when it came together.

African hair on the other hand, the lowest number, in addition to Asian hair. Under normal conditions, the scalp ordinary Africans only about 60,000 active follicles. This applies to African-Americans, too.

How the weather affect her?

You may wonder why Africa has less hair as it is usually hot and dry where they live? The reason is that the hair is arranged differently, even if the density is lower. If you would care to Africa's scalp regularly to observe the fine hairs of the scalp Africa curly and very well grouped within certain groups. This particular combination makes her more active struggle against natural forces such as weather and solar radiation.

There are also reasons why some Asian translucent scalp. With lower density, Asia scalp can breathe easier because some Asian people in equatorial regions of the world.

Equatorial regions of the world and usually fluctuates between the extremes of summer really wet. This oscillation of the weather also requires a loose hair: cut hair more easily adapt to the air that "pop" between wet and dry bone.

Asian hair is also very protective because it has the highest concentration among the three types of melanin in the hair. Melanin is a natural pigment in human skin and hair. The dark melanin, the more effectively the sun's harmful rays to bend.

Therefore, if we compare the three kinds of hair, it seems that Asian hair has the highest level. Besides its Asia-Africa's hair, and finally, the European light colored hair.