CBD is everywhere these days. You can get skincare infused with the oil, CBD lattes at your coffee shop, and tinctures at the gas station. But is it good for everyone with every condition? And is everyone who’s using it just walking around stoned? We talk to Tammi Sweet, herbalist and founder of the Heartstone Center for Earth Essentials, to help clear up all our confusion about what CBD actually is, how it works in the body, and proper dosing. She also talks about the commodification of this healing plant in our country, who it’s best suited for, and how to figure out if the bottle you got at the mall is total junk.