CBD edibles believed to have a long list of health benefits

To Juliette Wallen, caramels, gummy bears, and popcorn are not just snacks. They are her "medicine."

"This is something I'd keep in my purse or my car in case of emergency, in case I had a seizure," said Juliette Wallen.

They all contain CBD, which is short for cannabidiol, a derivative of the marijuana plant.

It is currently being studied to see if it helps treat several conditions including, anxiety, pain, inflammatory diseases and more.

"I use CBD for systemic swelling. I use CBD for pain and I use CBD for seizure mitigation. And the side-effect for me is just well-being," said Wallen.

CBD has been available in oil form for a while, but it's now popping up in snack foods that are sold in stores and online.

Yet, the DEA considers it a controlled substance and says it is not legal in food.

"It is a byproduct that comes from the marijuana plant and because of that, it is still looked at from the DEA as a Schedule 1 substance," said Melvin Patterson.

The FDA recently sent out warning letters to some companies marketing CBD-infused products that claim benefits for cancer, Alzheimer's and other diseases.

Federal officials say those claims are unsubstantiated at this point.

"We do know that it's involved in some clinical trials. If those clinical trials prove that CBD is a viable treatment for something and the FDA signs off on that, then it will be considered what everybody refers to as legal," said DEA Spokesperson Melvin Patterson.

Some manufacturers think there are loopholes in the current law.

"If they have less than point zero three percent CBD or THC in that product, then that's one of the loopholes that they're able to sell it. But those products aren't supposed to be edible products," said Patterson.

Wallen said she will continue to use her special treats as long as she can find them for sale.