[toc]Dry hair is a very common condition that is experienced by many people across the globe. It is caused mainly when the hair does not get an adequate amount of moisture. Lack of moisture in the hair reduces its shine and makes the hair frizzy, dull and lifeless. Luster and sheen are two symbols of healthy tresses.
Each strand of hair has three layers. In case you have healthy hair then the outer layer will protect the inner layers. The outer layer comprises of natural oils that reflect light, thus adding up to the shine of the hair. So, if your hair goes dry then the external layer breaks down and consequently hair becomes unhealthy. In this write-up we will be emphasizing on the causes of dry hair. Let us take a look at some of these causes.
Causes Of Dry Hair
Too much exposure of hair to the outside environment can damage the texture of your hair. Living in areas where there is extreme heat or extreme cold can make your hair brittle and dry. Constant exposure to the sun and wind is one of the major causes that make the hair dry. Chlorine is very toxic for the hair. So, if you swim in the chlorinated water, you can have dry hair.
Excessive Use Of Chemicals
The use of excessive chemicals on the hair is one of the most common reasons that turn the hair dry and dull. Excessive shampooing of hair strips away essential elements from the hair that aid in retaining moisture in the hair. Perm treatments as well hair dyes also make the hair dry as they contain harmful chemicals. Overusing heat curling irons, hair straighteners, blow dryers, electric curlers, etc. also intensifies dryness in your locks.
Malnutrition is a condition which describes the lack of essential nutrients in the body. It is mostly caused due to improper diet, problems with absorption or digestion or any other medical factors. Malnutrition plays a very important role in promoting dry hair.
In order to have a healthy mane it is very essential to have proper diet so that it adds up to the good health of hair and so if the body lacks in proper nutrients it is likely that the health of the hair will be affected.
Anorexia is an eating disorder as a result of which people start to lose more weight than is considered healthy. This leads to nutritional deficiencies. Anorexia is also known to cause dry hair along with dry skin and a host of other health disorders.
This is a condition that compels the parathyroid gland of the neck to generate very little parathyroid hormone that results in a decrease in the calcium level in the blood. Lack of calcium causes dry hair.
This is a condition in which the thyroid glands produce inadequate amount of thyroid hormones, thus, causing brittle and dry hair.
This is an exceptional hereditary condition in which the body cells are incapable of absorbing adequate copper. Lack of copper in the body causes dryness in the hair.