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Certain herbs are known for their ability to reduce saliva production. Drinking herbal teas 1–2 hours before bed may help:
- Sage tea: Known to dry up excess saliva and soothe the throat.
- Chamomile tea: Promotes relaxation and may help you sleep with your mouth closed.
- Peppermint tea: Can reduce inflammation in the airways, making nasal breathing easier.
4. Improve Oral Posture
Poor oral posture during the day can carry into your nighttime habits. Practicing “myofunctional therapy” (tongue and mouth exercises) can strengthen facial muscles and help keep your mouth closed during sleep. One simple exercise is to press your tongue against the roof of your mouth for several minutes a few times a day.
5. Watch What You Eat Before Bed
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