While the jury is still out on how effective CBD products are, cannabidiol is increasingly used to treat insomnia, migraines, and so much more. "There's no doubt that CBD products have boomed this past year," Janette Nesheiwat, MD, a family and emergency medicine physician in New York City, told POPSUGAR. "This does not necessarily mean it has incredible health benefits for you, but many have found that the usage of CBD products has relieved muscle aches, joint pain, and anxiety."