Today on High on Healthy Audrey is joined by Zvi Bentwich, M.D. Professor and Head The NALA Foundation. Zvi is the chief scientist for Israel's largest medical cannabis supplier, Tikun Olam. Tikun Olam is Israel’s oldest medical cannabis clinic and production company – whose name references the Jewish religious principle of “healing the world” – has been going for 10 years and now has 9,000 patients, including several hundred children.v