To be safe, Mouth Healthy by the American Dental Association suggests that if you feel like you need to brush your teeth after eating or drinking something, wait at least 60 minutes.
Can you eat fruit before brushing your teeth?
If you have consumed something acidic, you should avoid brushing your teeth for about 30 minutes afterwards. Foods that contain citric acid, like oranges, grapefruits and lemons, can soften tooth enamel for a time, and brushing too soon after eating them may damage the enamel while it's in its weakened state.
Do bananas make your teeth dirty?
Bananas contain surprisingly high levels of nasty sugars – the type that rots teeth. A banana contains glucose, fructose and sucrose in levels high enough to cause tooth decay.
Should you eat after brushing your teeth or before?
Brushing your teeth is great in the long run, but it can temporarily weaken your enamel. Follow the general rule of waiting thirty minutes after brushing to eat or drink.
How long should you wait before brushing your teeth after eating fruit?
Waiting 30 minutes to an hour after eating to brush your teeth is the best way to ensure that you're protecting your teeth and not tampering with your enamel. The American Dental Association recommends you wait 60 minutes after eating before you brush, especially after having acidic foods.
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