<prompt> Dysgeusiahypogeusia is seen in deficiency of which mineralZincSeleniumIronCopper  <response>: Answer- A. ZincDysgeusia is altered distoed sensation of taste or simply bad taste in mouth. It may be metallic taste, rancid taste, salty taste, sour of foul taste.Impoant causes of dysgeusia are-Nutritional deficiency- Zinc deficiency, Vitamin B-12 deficiency 