In this Friday, Jan. 4, 2018 photo, Colada employee Daphne Bissainte spikes an espresso at Colada in Fort Lauderdale, Fla. South Florida restaurants are buzzing over CBD in recent months, touting the oil's ability to treat everything from chronic pain to anxiety. Here's the problem: Some CBD-laced foods contain trace amounts of THC (tetrahydrocannabinol), the psychoactive substance in marijuana that produces a euphoric high. THC is illegal in Florida for those without a medical marijuana card. (Jennifer Lett/South Florida Sun-Sentinel via AP)