Yes. There are some natural solutions you can try to help regain your loss of smell and taste. Olfactory retraining involves exposing your senses to strongly scented or flavored foods in an attempt to retrain your senses to notice these strong foods and odors. Some examples of powerful smells and flavors individuals have tried to regain their taste and smell include using ginger, peppermint, peanut butter, and strong essential oils.