Hair Test
How Far Back Does a Drug Test Go?
Learn how long drugs stay in the body and how far back a drug test can go. Health Street provides convenient testing at more than 14,000 nationwide clinics.
Nationwide Study Finds 65% of Surveyed Respondents Abstain Use for Less Than a Month Before Workplace Drug Testing
After a nationwide survey by Health Street, 65% of participants admitted they abstain from marijuana use for less than a one month period before a scheduled drug test.
How Long Marijuana Lasts in Your System
How long marijuana remains in your system depends on the potency level of the THC in the marijuana you consume and how often you consume it. Higher THC means it lasts longer.
How Long Does Cocaine Stay in Your System?
How long cocaine lasts in your system depends on several factors, including the amount ingested, the frequency of use, and the specimen type required of the drug test.
Hair Follicle Drug Testing Frequently Asked Questions
If you need a hair drug test, first you need the facts: how far back does it go? What drugs can be detected? Body hair vs. head hair vs. no hair at all.
Different Types of Drug Tests
Health Street can help you to streamline your company’s pre-employment and employee drug testing with our mobile-friendly StaffGlass application.