A patient is being treated for substance use disorder and is currently in full abstinence from alcohol and oxycodone. The patient is being treated with buprenorphine and group counseling. She also participates in 12-step meetings at least 5 times weekly. She wants to try CBD gummies for sleeplessness. What is your recommendation?
A. The CBD is a good choice, but start with a low dose and increase only if necessary
B. the CBD is currently cautioned
C. The CBD is currently contraindicated
D. CBD is not effective in insomnia