10 Side Effects of Zinc
Zinc Side Effect #5: Metallic Taste in Mouth
Our sense of taste is very important to us. It helps us to detect foods that are decaying or toxic, preventing us from ingesting what may do harm. Plus, of course, it also helps us to enjoy our food and can also encourage us to eat. This is a good thing in the wild where opportunities to eat can be scarce.
Not enough zinc can change our ability to taste in a condition known as hypogeusia. Too much zinc can also alter our taste, with patients describing a metallic or ‘bad’ taste in their mouths. While this may not be a symptom to be concerned about, it can affect the patient’s enjoyment of their food and even discourage them from eating.
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