Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Zinc Deficiency | Dietary Sources, Causes, Signs & Symptoms (ex. Hair Loss), Diagnosis, Treatment. That video is uploaded by JJ Medicine at 2020-10-14T19:25:37-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [j3N77lFLqqw]