"CBG works by binding to both receptors where it's thought to strengthen the function of anandamide, a neurotransmitter that plays a role in enhancing pleasure and motivation, regulating appetite and sleep, and alleviating pain."
Its as interesting as a compound as CBD is. Some people have found it more effective (at higher doses) than CBD for sleep. Ive also seen it sold with CBD flower in the UK and the lab reports show up to 7% CBG where as the average level of CBG you will find from THC strains including :
Purple Stardawg
Skywalker OG
Chemdawg
Noticed some CBG levels in various strains ive tried and enjoyed , personally im all for most strains that contain CBD and CBG