They would know! They have approved foods and said they were FDA APPROVED, now we know what they were approved for. I didn't realize how bad these agencies were until they stuck their noses into my business, vaping. FDA wouldn't allow me to say certain things, made me follow their regulations, which I expected them to be truthful and report the scientific findings bit that isn't what they did. They made people afraid of it, told so many lies, they are still trying to shut down any vape shop owned by Americans. The Government now sends middle eastern people into America and they go buy up all the vape shops. The problem with that is now you don't know what you are getting as far as devices but worse than that, you don't know who is making the juice. If you really want to know, look on the back of all types of disposables, you will see.