“The Air Force warned personnel over the weekend to steer clear of a specific flavor of Chobani Greek yogurt that includes hemp seeds.

Hemp contains trace amounts of THC, the psychoactive ingredient also found in marijuana, classified alongside heroin and LSD as a Schedule I drug under federal law. The Air Force, as part of its anti-drug policy, added hemp seed oil products and hemp seed to a list of forbidden substances in 1999, over concerns that they could confuse the results of drug tests regularly given to service members.”