Hide Images. 1  1. Heat tortillas as directed on package; keep warm. 2  2. Meanwhile, in 10-inch nonstick skillet, heat oil over medium-high heat. 3  3. Spoon egg mixture evenly onto warm tortillas.
Metallic taste or other bad taste in the mouth. Sometimes our normal sense of taste can temporarily change, causing a metallic or other bad taste in the mouth. This may occur for a number of reasons. Tastes are detected within our mouth by special structures known as taste buds.
Dysgeusia can also be caused by a vitamin or mineral deficiency, like B-12 or zinc, or an overdose of a particular nutrient, dietary supplement or a food containing potentially toxic ingredients. An overdose of selenium -- a mineral found in seafood, lean red meat and Brazil nuts -- can cause a metallic taste.