Waking up with a white coating on your tongue?
You’re not alone.
It’s a common morning sight — especially after poor sleep, dehydration, or a heavy meal.
While a white tongue can be unsettling, it’s usually not a sign of serious illness. In most cases, it’s caused by harmless buildup that’s easy to fix.
Let’s explore the real reasons behind a white tongue — and what you can do to keep your mouth healthy and fresh.
🧽 What Causes a White Tongue?
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