Cannabidiol and Older Adult Cannabis Users

This study is looking at how a non-psychoactive component of cannabis called CBD (cannabidiol) affects older adults who use cannabis occasionally. Researchers want to understand whether CBD can help with pain, sleep, or mood in people aged 60 and older. **You may be eligible if...** - You are at least 60 years old - You have tried a cannabis product at least once without negative effects - You have NOT used cannabis regularly (less than 3 times per month) in the past 6 months - You are currently taking medication for pain, sleep, or mood - You are a postmenopausal woman (if female) - Your liver function tests are within acceptable range **You may NOT be eligible if...** - You have used cocaine, opioids, or methamphetamine in the past 90 days - You have a personal or family history of certain psychiatric conditions - You have a blood alcohol level above zero at screening Talk to your doctor to see if this trial is right for you.