A metallic taste in the mouth can be a perplexing and unpleasant sensation. While it may not seem significant at first, it often indicates underlying dental or health concerns that require attention. This article explores the causes of this phenomenon, its link to dental health, and practical steps to address it effectively. What Is a Metallic Taste in the Mouth? A metallic taste in the mouth, medically known as dysgeusia , is a condition where your sense of taste becomes distorted. It’s often described as having the taste of metal, like chewing on coins, even though there’s no actual metal present. This altered taste can persist or occur intermittently, making eating and drinking less enjoyable. Common Causes of Metallic Taste in the Mouth A variety of factors can contribute to this condition, including: Poor Oral Hygiene Inadequate dental care can lead to plaque buildup, gum disease, or tooth decay—all of which may cause a metallic taste. Gingivitis or Periodontitis Infl...