Advantages of Hair Analysis

Hair drug testing helps ascertain the absence or presence of a particular drug consumed by the human body. There are various other such tests like the urine, blood, sweat, skin or oral fluid. Hair drug testing is considered to be precise and exact. It can determine the consumption up to 90 days old record. As the hair gets longer, the drugs used get inserted into the hair shafts. The longer the hair, the easier is the test, as the drugs get deeply encased in the hair strands. It is the opposite for shorter hair. Hair analysis refers to the forensic technique for assessing the hair. Example- the hair found at the site of the crime may be the same as that of the prime suspect. There are many advantages of hair drug testing like the following

Hair drug testing is used to see which drugs (illegal, therapeutic, or recreational) have been utilized by the person. These maybe cocaine, opiates, marijuana, phencyclidine, amphetamines heroin etc. Often people claim to not have used a specific drug. Such tests bring out the real truth. This is specifically useful in case of legal proceedings.

In December 1995, the Society of Hair Testing promoted the technology of hair drug testing for clinical, forensic and occupational science.

Another advantage of hair drug testing is that it is non invasive. It is also an inexpensive test and it is able to determine the large amount of toxic and biologically essential substances in your body.

Hair drug testing is preliminary to see if individuals' have consumed poison linking to their health and behavioral problems.

This test helps in the measurement of long term or life long heavy metal burden.

Hair drug testing also aids in detecting the concentration of zinc, calcium and iron in pregnant women. If any mineral is lacking, it can be supplemented by adequate nutrients.

Hair drug testing has a usage in environmental, occupational and alternative medicine. The hair is analyzed to study the levels of metals and minerals in the hair specimen. These results help the practitioners to test for toxic exposures and poisoning by heavy metals. People with autism can be detected via hair drug testing, since they have a rather unusual hair mineral content. The American Medical Association opposes the chemical screening of hair as a decisive factor for the need of medical aid. It believes in informing the public and the appropriate government agency of its unproven system and the likelihood for health care fraud. However, it definitely provides valuable information for tissue trace mineral test.

Hair drug testing is convenient and cost effective. Its additional feature is that it is light weight and can be couriered to the laboratory.

The hair on the body can detect traces of certain drugs like cocaine, which were consumed about a year ago. These drugs turn into metabolites when they are processed by the body. They then enter into the bloodstream. Thereafter they nourish the hair and then get encased into the hair strands. Much as you may wash your hair to avoid the correct detection, yet now days, science has made considerable progress and it is difficult to escape the authorities, if you are guilty.