Tooth decay and acid erosion
Many types of alcohol are acidic and sugary, especially when they’re mixed with fizzy drinks or fruit juices. Frequent consumption can cause tooth decay and acid erosion.
Alcohol is also dehydrating and reduces saliva flow. Saliva helps to neutralise acids in the mouth, so when you don’t produce enough, you’re at a higher risk of tooth decay. To help combat this, drink a glass of water between alcoholic drinks and stay hydrated. Sugar-free chewing gum is also handy, particularly if it contains xylitol, a natural sweetener that inhibits bacterial growth.
One further note (although not particularly nice!), if drinking alcohol causes you to vomit, immediately rinse your mouth out with water and wait 30 minutes before brushing your teeth. Stomach acid is extremely acidic.
Although teeth are very tough, they’re also porous and can easily become stained over time by red wine, coffee, tea, tobacco, and other dark-coloured foods and drinks. A whitening toothpaste can help to keep minor staining under control, and regular visits to your hygienist can help to remove stubborn surface stains.
Top tips to limit alcohol damage to your teeth and gums
- Watch your alcohol intake and make sure you’re not exceeding the daily unit guidelines
- Have a glass of water with every alcoholic drink to stay hydrated and keep saliva flow regular
- Chew sugar-free gum, especially if it contains xylitol
- Don’t be tempted to graze on sugary foods all day to cure a hangover
- Wait at least 30 minutes after drinking and eating before brushing your teeth. If drinking alcohol causes you to vomit, immediately rinse your mouth out with water and wait at least 30 minutes before brushing your teeth
- If possible, drink acidic alcoholic drinks through a straw