Paediatric Dentistry By Dra. Paula Andrés Planells
September 10, 2024
How fizzy drinks affect your teeth
September 10, 2024
Fizzy drinks are one of everyone's favourites, especially among younger people. The problem is that they combine two factors enamel tolerates poorly: sugar and acid.
The double attack: sugar and acidity
Sugar feeds the bacteria that produce the acids behind tooth decay. But fizzy drinks are already acidic in themselves: that low pH erodes the enamel directly, wears it down and makes it more sensitive. Even the ‘sugar-free’ versions keep their acidity, so they’re not risk-free either.
How to reduce the damage
If you do drink them, it’s worth minimising their effect:
- In moderation and with meals. Better as an occasional treat alongside food than sipped throughout the day.
- Use a straw. It reduces the drink’s direct contact with your teeth.
- Rinse with water afterwards. It helps neutralise the acid. That said, wait before brushing.
- Don’t brush straight away. The enamel is softened by the acid; wait around 30 minutes so you don’t wear it down further.
Dudas frecuentes sobre paediatric dentistry
Do fizzy drinks stain your teeth?
Cola and similar drinks can indeed darken enamel over time, especially if it's already been eroded by the acidity.
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