The most commonly used form of CBD is CBD oil. Combining CBD extract with a carrier oil like coconut oil, it can be ingested or vaped, bringing a lot of variety. But because marijuana legalization is in such a murky situation with both federal and state laws to grapple with, CBD oil's legality can be hard to parse depending on where you are. Let's start with legality at the federal level.
First of all, you need to know that CBD oil can come from both the hemp plant and from medical marijuana. Both of those plants are different varieties of cannabis but they’re much different in the terms of chemical compounds they have. Medical marijuana is good for people with certain ailments because it does contain the THC and it can contain any varying level of the THC or any varying level of CBD.