There are many reasons that you may end up being required to undergo drug testing. Prospective employers often request that applicants under a hair follicle drug test to find suitable candidates who do not take any type of drugs. Drugs can affect an individual’s ability to perform work by affecting their judgment and causing various physical and psychological problems.

Coaches and sports organizations may requires athletes, both amateur and professional, to have drug testing, as taking drugs can give them an undeserved competitive advantage and cause major health problems. Nowadays, parents are even requiring their children to undergo hair drug testing if they are worried that they may be taking illegal drugs.

Out of all the available methods, a hair follicle drug test is one of the easiest types of drug testing. The only requirement is that a person submits a simple sample of their hair, which is very easy to do. After a hair sample is collected, it is mailed in a sealed envelope to a lab to be tested.

Hair drug testing is also advantageous because it is able to detect any type of drug use within the past 90 days. That means that if an individual has used drugs 3 months ago, the test will still show a positive result. This is quite different from other types of drug tests such as saliva and urine tests, which only detect drug use for as little as a few days. Because a minute amount of drug chemicals are trapped within every hair strand, the timeframe for testing becomes much longer.

In addition, hair drug testing is faster and more accurate than almost any other type of drug test. A hair follicle drug test is often chosen because its accuracy rate is usually ten times higher than other existing drug testing methods. Many employers, coaches and parents choose this type of drug testing because they desire results that are very accurate.

Yet another advantage of hair testing is the fact that it is completely confidential. There is no need for people to be embarrassed by having to provide a urine or saliva sample. By merely submitting a few strands of hair, very accurate results can be produced.