Can you test positive in hair follicle for poppy seeds?

Yes, it is possible to test positive for opiates in a hair follicle test after consuming poppy seeds, as they can contain trace amounts of morphine and codeine. However, the likelihood of this happening depends on the quantity consumed and the sensitivity of the testing method used. Generally, the levels from poppy seeds are low, and many standard tests have cut-off levels that may not detect such low amounts. However, if the consumption was significant, it could potentially lead to a positive result.