The causes of oily hair are not as complex as some think. Sebaceous glands (associated with all follicle pores) secrete sebum, or hair oil. Sebum coats the follicle shaft improving elasticity, flexibility and strength. Over-active sebaceous glands can leave hair oily and greasy and attract dirt, greasy, and in some cases, bacteria.
Oily hair is quite as troublesome as dry hair. Oily hair is lank and heavy and will just flop down on your head refusing to get styled.
Most people automatically believe that if the hair is oily, the culprit has got to be an oily scalp and they go about doing everything they can to dry out the scalp. Not only is this an exercise in futility, it will in fact exacerbate the existing situation. Interestingly, oily hair is often accompanied by a dry scalp. When the scalp is dry, the oil glands step up the production of oil and send it to the scalp and the hair, giving the hair that oily look.
What Causes Oily Hair?
Some of the factors include a diet that is rich in saturated fat, extremely humid atmosphere and perspiration. Running the hands through the hair constantly or brushing and combing it excessively will also stimulate the oil glands and increase the production of oil, making the hair look even oilier. Hormonal imbalances can also cause oily hair brought on by the overproduction of sebum.
What are the Remedies for Oily Hair?
Making the necessary dietary changes is one of the most effective remedies for oily hair. Eating plenty of fresh vegetables and fruit and drinking 8 glasses of water everyday is not only good for hair it is great for overall health too. Fast foods, greasy foods and dairy fats are best reduced or avoided altogether.
A mild, oil-free shampoo for oily or greasy hair helps control secretions. Shampoos with Zinc PCA have been found to be the most effective. Zinc PCA regulates the sebaceous glands reducing oil deposits. Do not use harsh shampoos in an attempt to get rid of oil from the hair as harsh shampoos can strip the hair of vital nutrients and moisture, causing it severe damage.
When shampooing, work the lather in gently and thoroughly rinse off till the hair is completely free of all soap residue. Avoid rubbing the scalp vigorously when shampooing as this again can lead to an overproduction of sebum.
