When I scheduled an appointment for rotator cuff surgery I told the nurse I would use CBD Gummies to help sleep after the operation. The hospital pharmacist knew very little, nor the nurses or doctors, about CBD. I was told to stop taking CBD (2 weeks before surgery) and it now seems I will not be allowed to take this medicine to help me sleep. Japan is about 10 years behind other countries when it comes to CBD or medicinal marijuana. It is high time medical students, doctors, nurses and especially anesthesiologists began researching this.