Greasy hair

Greasy hair is a hair condition which is common in humans, one of four main types of hair conditioning— normal, greasy, dry and greasy dry.[1] It is primarily caused by build-up of the natural secretion from the sebaceous glands in the scalp and is characterised by the continuous development of natural grease on the scalp.[2] A chronic condition of greasy hair may often accompany chronic greasy skin conditions on the face and body and oily skin and acne.[3] Excessive carbohydrate, fat and starch consumption can increase the likelihood of developing greasy hair and also poor personal hygiene and not washing the hair for a long duration will lead to a buildup of sebum in the hair follicles.[3][4] Hair conditioners can decrease the likelihood of developing greasy hair after shampooing.[5] Some cosmetics companies produce shampoos and conditioners specifically to deal with greasy hair and for oily or dry hair problems.[6] Massaging the scalp and exposure to the sun can reduce the problem of greasy hair.[7] In some men, a greased back wet hair look is considered desirable, and numerous hair gels and waxes specialize in giving a wet look appearance.

References
  1. Handa, Parvesh (1 March 2005). Herbal Beauty Care. Orient Paperbacks. p. 130. ISBN 978-81-222-0024-9. Retrieved 31 October 2012.
  2. Henderson, Stephanie (1 September 2003). Basic Hairdressing: A Coursebook for Level 2. Nelson Thornes. p. 95. ISBN 978-0-7487-7082-3. Retrieved 31 October 2012.
  3. Jayasuriya, Anton (1 August 2002). Clinical Homoeopathy: A To Z Homoeopathy. B. Jain Publishers. p. 619. ISBN 978-81-7021-497-7. Retrieved 31 October 2012.
  4. Inc., Kiplinger Washington Editors (August 1963). Kiplinger's Personal Finance. Kiplinger Washington Editors, Inc. p. 32. ISSN 1528-9729. Retrieved 31 October 2012. {{cite book}}: |first= has generic name (help)
  5. Gilbert, Elizabeth (1975). Your Style. Methuen. p. 19. ISBN 978-0-423-87880-6. Retrieved 31 October 2012.
  6. Baran, Robert; Maibach, Howard I. (22 December 2004). Textbook of Cosmetic Dermatology, Third Edition. Taylor & Francis. p. 217. ISBN 978-1-84184-311-7. Retrieved 31 October 2012.
  7. Home Economics and Livelihood Education. Rex Bookstore, Inc. p. 113. ISBN 978-971-23-0269-5. Retrieved 31 October 2012.
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