Smoking marijuana is still illegal in the state, so the sale of medication will be through oil form called cannabidiol, and getting the necessary approval to take the drug doesn’t come easy. According to Iowa state law, the CBD oil must have no more than three percent THC in it, and permanent residents …Cannabidiol (CBD) is a non-psychoactive cannabiniod compound found in industrial hemp and cannabis. Medically, CBD has been shown to have great medicinal value. Benefits are but not limited to: Alleviates Anxiety, Strengthen immune system, Therapeutic, All Natural, Anti-Oxidant, Promotes Glucose Tolerance, Helps with pain, and Non-Habit Forming. Our products are 100% legal because the CBD is extracted from industrial hemp. With industrial hemp only the CBD is extracted. There are many benefits of CBD that are continually being discovered.