Instead, CBD is credited with relieving anxiety, inflammation, insomnia, and pain, although there is currently little scientific evidence that Green Galaxy CBD Gummies works, with the exception of epilepsy. Instead, CBD oil is believed to affect other receptors, including opioid receptors, which control pain, and glycine receptors, which are involved in regulating the "feel good" hormone serotonin. THC is psychoactive, and plant extracts may or may not contain it, which is debatable. THC increases anxiety; It is not clear what effect CBD has in reducing it. THC causes addiction and craving; Plant extracts are being researched to help with recovery.