Hair analysis has been extensively endorsed these days to detect trace minerals or toxins in the body, but is it also reliable for detecting nutritional deficiencies in a person? As far as using hair testing for determining use of illicit drugs is concerned, this technique has already proven its effectiveness in this regard. However when it comes to detecting nutritional deficiencies in a person, there have been several studies conducted in this regard, and it has been proven that the hair of a person can indeed tell a lot about him or her including the fact that whether they have nutritional deficiencies or not.
One technique of hair test for nutritional deficiencies, which is being increasingly used these days, is the Hair tissue mineral analysis (HTMA). This test is carried out to assess and measure the mineral content present in the hair. For this purpose, a sample of hair is taken from the person being tested by clipping the first inch of hair growing closest to the scalp on the nape of the neck. The hair thus sampled is prepared in a licensed laboratory with a number of high temperature digestive processes carries out one after the other. Testing is carried out later on with state-of-the-art detection machines and techniques to arrive at the most exact and accurate results.
Hair is an ideal tissue for sampling and testing…
Although hair testing is lot more expensive than the standard blood and urine tests carried out everywhere, but owing to its accuracy and authenticity, it is gaining more popularity around the globe in a big way. Another benefit involved with sampling of hair is that it can be easily cut from the person without causing any pain, and sending the hair for sampling too doesn’t require any special handling or care.
Clinical results have also revealed that a correctly taken hair sample can give an accurate indication of the level of minerals and of toxic metals as well even in case of a long term exposure to the substance. A Hair tissue mineral analysis unravels a lot about the metabolic activity taking place in a person, which is virtually impossible to even imagine in a majority of other tests being carried out nowadays. Hair test analysis is actually a a blueprint of the amazing biochemistry that takes place during the period of hair growth and their subsequent development.