After the baby is born, there is no new growth of hair follicles. ' Locks of hair consists of three layers. The outermost layer Thin layer of the stratum corneum. The middle layer Cortical thickness. Cortex of the hair Intensity, color, and determines whether or not the hair wavy, or Straight. Sebaceous glands secrete sebum, hair shiny And waterproofing a certain extent. Hair root Hair follicle dermal papilla, it is the hair growth. Hair follicle formation when the baby is still in the Uterus. * Hair structure 12 mm monthly growth rate. Best hair growth from 10:00 to 11:00, and again Between 16:00 to 18:00. It is also generally known hair The growth rate in the summer than in the winter. Hair grows the best Slow down between 15-30 years of age from 40 et seq. Men and women began in the 1950s, natural hair loss. Revival in daily hair. Hair growth And sheds. You usually shed 50 to 100 hairs a day. Any Above, or bald patches visible loss Worried and can be classified as hair loss. Some part of the hair is hidden under the skin, while the remaining Be seen as outside the body. . Part hidden under the hair The hair follicles of the skin. Tiny blood vessels The basis of the follicles, provide nutrition to Hair. 3. Africa - African people have black hair, tightly Curl. It is wool and dry. Thermal or chemical substances can be easily The destruction of this type of hair. * Hair growth