Saliva or oral fluid-based drug tests can generally detect use during the previous few days.Saliva drug test is becoming more prevalent because of its convenience and the fact that it can not be adulterated. Furthermore, on-site oral based tests in particular enable the implementation of random testing programs, proven the most effective type of drug screening.
Oral fluid based tests are as accurate as urine and can be obtained from suppliers in the United States. Testing is usually performed by employers, for either pre-employment, random, post-accident, reasonable suspicion, or return-to-duty testing. Oral fluid based testing most closely mimics results found with blood and is preferable for detecting on-the-job drug use or in post-accident applications in this case because the degree of intoxication can be approximated based on the amount of substance.
Many scientific studies have shown that there is a strong correlation between the levels of steroid hormones in your saliva and the bio-available or free levels of steroids in your bloodstream. The amount of steroid hormone that enters your salivary ducts and from there, your saliva, reflects the amount of steroid hormones that are available through your bloodstream for other tissues in your body. Saliva testing is easy and painless compared with blood testing of hormone levels. It can be done anywhere, any time and at a lower cost than blood testing.
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