Actress Liv Tyler, then 42 and living in London with her husband and three children, said in a beauty video for Vogue.com that she regularly used CBD oil to prevent stress and anxiety.

She said the CBD tincture taken every morning to manage stress and anxiety was not intoxicating.

Tyler described acting as somewhat frightening and said remaining calm before cameras could be difficult. She demonstrated placing oil under her tongue.

CBD had become highly popular in recent years. Governments worldwide began changing policies to recognize it legally. Many people turned to CBD products, using them more broadly than conventional prescription medicines.

Because people use CBD for stress, anxiety, sleep and many other reasons, it is viewed as a potential one-stop answer to common complaints. At publication, the FDA had approved only Epidiolex for two rare childhood epilepsies. It was monitoring public comments and research to lay foundations for regulating products intended for other conditions.