Why Do Some Foods Make Your Teeth Feel Sensitive?

Jul 21, 2025

Do you ever take a sip of hot tea or bite into ice cream and experience a sudden, sharp sensation in your teeth? You're not alone, many people deal with tooth sensitivity triggered by certain foods or drinks. But why does this happen, and what can you do about it?

Why certain foods trigger sensitivity

Your teeth might feel sensitive when the protective enamel layer becomes thinner or worn down, exposing sensitive nerves inside the tooth structure. Foods and drinks that are hot, cold, acidic, or sugary can directly stimulate these nerves, causing discomfort.

Common sensitivity culprits

  • Hot or cold beverages: Extreme temperatures can trigger nerve reactions.
  • Acidic foods and drinks: Citrus fruits, fizzy drinks, or wine temporarily soften enamel, making teeth more sensitive.
  • Sugary foods: Sugar can irritate exposed tooth nerves if your enamel is compromised.

Thoughtful solutions for sensitive teeth

If your teeth feel sensitive, consider a gentle toothpaste designed to be suitable for sensitive teeth. Waken Sensitive Toothpaste uses gentle ingredients and fluoride to comfortably care for your smile, helping you enjoy your favourite foods and drinks with less worry.

Don’t just clean. Care.