Understanding Teeth Sensitivity and How Your Diet Impacts It

Do you experience discomfort when sipping on cold beverages or biting into something sweet? Teeth sensitivity, also called dentin hypersensitivity, is a common issue that affects millions of people. At Lais Dentistry, we’re committed to helping you understand the causes of sensitivity and how you can manage it for a healthier smile.

What Causes Teeth Sensitivity?
Teeth sensitivity occurs when the enamel—the outermost protective layer of your teeth—is worn down or when gums recede, exposing the underlying dentin. Dentin contains tiny tubules that lead to the tooth's nerve center. When exposed, these tubules allow hot, cold, or acidic substances to reach the nerve, causing pain.

Common causes of enamel erosion include:

• Teeth clenching and grinding (bruxism): This habit can contribute to a weakened enamel and expose dentin, but can also cause damage to the pulp making teeth more sensitive. In addition, this habit can contribute to a bad bite, the most common cause of sensitive teeth. 
• Brushing too hard: Aggressive brushing can cause recession of the gums that exposes root surface that is more sensitive. .
• Acidic foods and drinks: Beverages like diet sodas, energy drinks, and citrus juices are highly acidic and erode enamel quickly.

The Role of Acidic Drinks
Diet sodas and energy drinks are particularly harmful. Their high acid levels break down enamel, leaving teeth more sensitive. Even when consumed in moderation, regular exposure to these drinks can accelerate enamel erosion. If you’re a fan of these beverages, using a straw can minimize contact with your teeth.

How to Reduce Sensitivity

1. Change Your Diet: Cut back on acidic and sugary beverages. Substitute with water, herbal teas, or milk, which are enamel-friendly.
2. Use Specialized Toothpaste: Toothpastes for sensitive teeth can help block the tubules, reducing discomfort.
3. Practice Proper Oral Care: Use a soft-bristled toothbrush and avoid overly vigorous brushing.
4. Visit Your Dentist Regularly: Routine dental check-ups for evaluation of your bite will allow for early intervention and tailored treatment.

At Lais Dentistry, we’re here to address your dental concerns and offer effective solutions for teeth sensitivity. Schedule an appointment today to protect your smile and enhance your oral health!

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