Wondering what CBD actually does—and whether it's safe to try? You're asking the right questions. CBD (cannabidiol) is a compound from the cannabis plant that doesn't make you high, and 60% of U.S. adults have already tried it. Here's what you need to know before joining them.
What CBD Actually Is
CBD is extracted from hemp, a cousin of marijuana with very low THC (the part that causes a high). Unlike marijuana, CBD won't alter your mind. The FDA approved one CBD drug, Epidiolex, for severe childhood seizures—proof it has real medical potential when properly studied.
Why People Use It
Most turn to CBD for pain relief (64%), anxiety (49%), or better sleep (42%), according to consumer research. Many report it helps, with 75% saying it manages their symptoms. But here's the catch: beyond epilepsy, rigorous clinical studies are limited.
The Safety Concerns You Should Know
The FDA warns CBD can cause liver injury, especially at higher doses. A 2024 Mayo Clinic study found 5.6% of healthy adults taking 250-550 mg daily developed elevated liver enzymes after four weeks. It also interacts with blood thinners and other medications.
Dr. Brent Bauer of Mayo Clinic notes: "CBD can cause side effects such as drowsiness, diarrhea, and reduced appetite. It can also affect how other drugs work."
When to Talk to Your Doctor
If you take other medications, have liver issues, or are over 50 with multiple health conditions, discuss CBD with your healthcare provider first. Product quality varies wildly—studies show many contain less CBD than labeled, and some have illegal THC levels.
The Bottom Line
CBD shows promise for pain and anxiety, but it's not risk-free. Start with your doctor's guidance, choose products from reputable sources, and watch for side effects. You're already ahead by learning this—informed decisions are always the smartest ones.