It does sound kinda like a scam, but solid scientific studies show that CBD can latch onto cells in your gut and immune system, relieving anxiety, pain, and inflammation, says Joseph Maroon, MD, a clinical professor of neurological surgery at the University of Pittsburgh Medical Center. But that’s the pure stuff—there’s no legit research on the effectiveness of CBD in gummy form. In other words: They maybe work (at least, they did for our editors—see our own reviews below!).
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Figuring out whether you’ll need 2 or 10 to calm the hell down is (you guessed it) also a mystery, says Jeffrey Bost, a clinical instructor at the University of Pittsburgh Medical Center. Start with one gummy per day. Nada? Try two. Still nada? Slowly up your dose until you get some results. It’s pretty tough to OD on CBD, says Bost. The worst side effects of very high doses are drowsiness and mood changes. (And pls note that the long-term effects are still TBD.)
Last year, “CBD gummies” was the third most-Googled food in the entire U.S. So yeah, you’ve likely heard of these little nuggets that contain cannabidiol (aka CBD), the part of weed that chills you out but not the part that inspires you to down a party-size bag of Doritos. Maybe you’ve even heard reviews—from stoner and non-stoner friends alike—about how the non-hallucinogenic bites are ideal for erasing Big Stress Energy or helping you wind down before bed. And you’ve probably still got questions. Great, ’cause we’ve got answers.
If you live in a state where all types of devil’s lettuce is legal, you can buy CBD gummies almost anywhere—even at some gas stations. For everyone else, there’s the interwebs. Amazon sells them and can ship to your door for about $40 (yeah, chillin’ ain’t cheap).
Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital.
“If the CBD is from a reputable source and one that has been inspected by a third-party independent lab, the content of CBD is more reliable,” notes Dr. Matharu-Daley. “The CBD should be organically grown, free of pesticides and heavy metals, and not sourced in food which can affect absorption. Generally, CBD is safe and side effects are few at low doses.”
Common Side Effects of CBD
Wendy Rose Gould is a lifestyle reporter with over a decade of experience covering health and wellness topics.
It’s important to point out that CBD is not regulated by the FDA and therefore dosages might not be accurate. It’s also difficult to know what an appropriate dose is the first time you try a new product.
Because CBD supplements come in so many different forms—such as oils, gummies, tinctures, and vapors—the amount that’s actually absorbed can vary drastically. This, combined with each person, will ultimately affect which (if any) CBD side effects you might experience.