METALLIC TASTE DURING PREGNANCY (DYSGUESIA) # Try banishing that metallic taste with sour tates. Focus on sour flavors such as citrus juices. All these foods not only have the power to break through the metallic taste in your mouth during pregnancy, they also increase saliva production,which will help wash it away.You might also talk to your practitioner about changing your prenatal vitamin; some seem to lead to metal mouth more than others. prom party dresses specially for tall girls