Not Taking Drugs But Failed a Drug Test? What You Should Avoid!
Modern drug tests are quite accurate and effective, but nothing is 100%. The truth is, several substances can result in a positive test for drug use when you haven’t exposed yourself to drugs at all. This is what’s known as a “false positive.”
It is common for hiring managers to utilize background checks and drug abuse tests when considering you for employment. Knowing this, it’s best that you avoid the following extensive list of substances for at least a few days before the test occurs, just to be safe.
This is probably the best known “don’t eat that before a drug test” substance on this list. Poppy seed bagels are notorious for causing an incorrect reading of opium in your system. If you insist on eating a bagel before a test, make it anything but poppy seed.
There are certain types of decongestants that are restricted for purchase by those under 18 years of age because of the pseudoephedrine they contain, which is the primary ingredient in making meth. If you feel stuffed-up before your drug test, it’s worth it to suffer just a little bit longer so you don’t test positive.
Taking too much ibuprofen can cause your drug test to come back with a positive indication of marijuana usage. If you have a headache on the day of your test, take aspirin or any other substance that doesn’t contain ibuprofen.
Most people are probably not aware that tonic water contains quinine, which is used to treat malaria. This is all fine and dandy, but unfortunately, this substance is also sometimes mixed with street drugs and can cause a false positive on a drug test. Stick with regular water for a day or two.
If you’re an adult who uses baby soap because you have sensitive skin or for any other reason, don’t use it a for day or two before any drug test. Like ibuprofen, there’s a chance that you’ll test positive for marijuana.
If you ingest anything that contains hemp seeds, hemp seed oil, or hemp seed milk, then there’s a good chance you’re going to test positive for THC, the psychoactive ingredient in marijuana. Yes, these products are perfectly legal, but even the most sophisticated drug test cannot differentiate between the use of marijuana and the innocent ingestion of hemp seed.
Vitamin B Supplements
Yet another item on our list that can cause you to test positive for weed. That’s because some vitamin B supplements contain riboflavin, which, in turn, may be made from hemp seed oil. This can cause traces of THC to show up on a drug test.
As you might have guessed, coca tea is made from the leaves of coca plants, which is basically where cocaine comes from. To be on the safe side, make sure you wait at least a few days between your ingestion of coca tea and any drug test.
Secondhand Marijuana Smoke
While the effects of secondhand marijuana smoke are generally unknown, there is a small chance that you may test positive for the substance itself. So, if any of your friends smoke marijuana, steer clear when they do.
Although it’s rare for antibiotics to cause you to test positive for drugs, it has happened in the past. If you’re taking any kind of antibiotics, inform the company providing the test so that they’re aware of the possible issue.
While drug tests aren’t 100% foolproof, you definitely want to make them a part of your company’s hiring process. If you’re a potential employee who has tested positive for a substance and you use anything on this list, be sure to tell the employer right away. And if your company is looking for the best background and criminal checks available, reach out to NationSearch today.
Will Your Poppy Seed Muffin Show up on an Employee Drug Test? 24 Jan 2019
In 2016, a New York City corrections officer was fired after failing a random drug test. The test found traces of morphine and codeine in the guard’s system.
The guard was genuinely bewildered. He hadn’t taken any illicit substances or even prescription medication. So, how did those drugs get into his system? Why did the drug test turn up positive?
The culprit was a poppy seed bagel. The corrections officer had eaten a bagel sprinkled with poppy seeds for breakfast. Those poppy seeds caused his test result to show a false positive. Because of a handful of poppy seeds, he lost his job.
You’ve probably heard stories of people failing drug tests because of poppy seeds, but does this still happen? Thankfully, advancements in technology have improved drug testing in the past couple of years. So, can poppy seeds still show up on a drug test? Let’s discover the answer.
Do Poppy Seeds Show up on Drug Tests?
Yes. Unless it’s a hair follicle test, poppy seeds will show up. Why is this?
The plant that produces poppy seeds for those tasty bagels, muffins, and cakes also makes opium extract. Opium extract is the source of many controlled drugs, like codeine and morphine. If this liquid contaminates the poppy seeds during harvesting, they can test positive for morphine, codeine, or heroin. But, not all drug tests detect poppy seeds.
Unlike urine- or saliva-based drug tests, hair follicle tests don’t detect poppy seeds. This is because the seeds don’t stay in your system long enough and in high enough quantities to show up in your hair follicles. So, unless it’s a hair follicle test, poppy seeds can show up in a drug test.
Does that mean poppy seeds can make you fail a drug test?
Will Poppy Seeds Cause You to Fail an Employee Drug Test?
Not usually, but it depends on the type of drug test. If the drug test is urine- or saliva-based and it reports a positive after a low level of the drug is found, poppy seeds can cause you to fail. However, most drug tests have measures in place that stop a false positive from poppy seeds. What are these measures?
One is that the amount needed for a positive reading is higher than the amount found in poppy seeds. In fact, the United States raised the limit for a positive employment-based drug test from 300 nanograms a milliliter to 2,000 nanograms. This means contaminated poppy seeds don’t contain enough opium extract to cause a positive result.
Many employers also use a questionnaire before the drug test. This questionnaire usually checks for poppy seed ingestion and prescription drug use. The drug test technician can then adjust the test results to compensate.
The third measure is that drug tests can distinguish between poppy seeds and heroin. Heroin contains a distinct metabolite called 6-0-monoacetylmorphine. So, if a test comes back positive for heroin but doesn’t contain this metabolite, the test is a false positive.
These measures sound like reliable ways to distinguish drugs from poppy seeds. Does that mean it’s harmless to eat poppy seeds before a drug test?
Should You Eat Poppy Seeds Before a Drug Test?
Pick up that bagel and go wild. While eating too many poppy seeds can make a drug test give a false positive, most employment drug tests confirm the results using a gas chromatography/mass spectrometry (GC or MS) test. This test is specifically used to rule out interfering substances like poppy seeds.
After weighing the facts, poppy seeds are a safe food choice for anyone taking a drug test.
Your Breakfast (and Job) Is Safe
The corrections officer fired over a bagel managed to get his job back after two years. But, he won’t be eating poppy seeds anytime soon.
As we’ve discovered, it is possible for poppy seeds to show up on drug tests. With drug tests being able to distinguish between poppy seeds and opiates though, the possibility of a false positive hurting your job prospects is pretty low. But, drug tests are only one part of the employee background check process. How can you ensure all your background checks come back clean?
At Trusted Employees, we can help you run a background check on yourself. We’ll help you dispute anything incorrect and show you what your potential employer will see. Contact us to learn more about running a background check on yourself.
Robyn Kunz is the Chief Compliance Officer at Trusted Employees. She has worked in the background screening industry for over 15 years and holds Advanced Certification in the Fair Credit Reporting Act from the National Association of Professional Background.