Zinc is essential for our sense of smell and taste. Can we use Zinc for loss of taste and smell in Covid? Nutritionists and doctors have known for decades that Zinc is important for taste and smell neurology as well as the Immune System, Prostate and Pancreas. COVID Loss of Taste and Smell Loss of smell and taste can be strong early warnings of infection, perhaps more important than fever or low oxygen. If your taste and smell suddenly ... Keep Reading >