Monday, March 9, 2009

Special considerations for hair types

Children’s or superfine hair

Children’s hair is often a problem because it is supremely fine and may be difficult to care for because of its nearly downy softness and fluffiness. Up until the age of 7-10, this fine hair will remain about the head.

Children’s hair is different from adult hair in texture, density, and likely also color, body and so on. Hair's traits change over time as humans physically develop, and even age. Like the rest of the human body, (example, teeth), hair has different stages of development spanning the full lifetime from birth to death.


Very curly hair

Very curly hair requires unique care. Hair can be ruined if brushed out dry. There are many different kinds of hair products catering to frizz control and curl definition. Curly hair tends to dry out easily, leave-in conditioner can help. Hair that is very curly often does not require detangling.

Long hair

Many industries have requirements for hair being contained to prevent worker injury. This likely includes those working in food services, construction, utilities, and machine shops of various sorts. Of course, many professions do require containing the hair for reasons of public health, and a prime example is the food industry. Many sports may require similar constraints for reasons of safety to keep hair out of eyes and blocking one's view, and to prevent being caught in sports equipment or trees and shrubs, or matted hair in severe weather conditions or water. This would include not allowing hair to fly loose on the backs of motorcycles and open-topped sports cars for longer tresses.


Delicate skin

Scalp skin of babies and the elderly are similar in subdued sebaceous gland production, due to hormonal levels. The sebaceous gland secretes sebum, a waxy ester, which maintains the acid mantle of the scalp and provides a coating that keeps skin supple and moist. The sebum builds overly, between every 2-3 days for the average adult. Those with delicate skin may experience a longer interval. Teenagers often require daily washing of the hair. Sebum also imparts a protective coating to hair strands. Daily washing will remove the sebum daily and incite an increase in sebum production, because the skin notices the scalp skin is lacking sufficient moisture. In cases of scalp disorders, however, this may not be the case. For babies and elderly, the sebaceous gland production is not at peak, thus daily washing is not typically needed however not a bad idea

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