Bad breath is a much more common problem than most people realise. In fact, some research shows it affects half of the adult population. Although bad breath can be a sign of an underlying issue, it can also be caused simply by our favourite foods. If you’re struggling to fix bad breath, here are six foods you should avoid.
1. Garlic
This one is pretty well-known by most people. When we eat garlic, the sulphur-containing chemicals it possesses travel into our bloodstream and makes its way to the lungs, lingering for hours or even days.
This is why it can often feel like you can taste garlic long after you’ve eaten it. Since it is so potent, it’s easy to smell when we breathe out, giving the impression of bad breath.
2. Onions
Just like garlic, onion also has high levels of sulphur-containing chemicals that also linger in our bloodstream. The smell comes from these chemicals being in the mouth as well as breathed out by the lungs, which is why it can be difficult to get rid of it by simply rinsing your mouth.
3. Protein
Protein itself doesn’t give bad breath, however, a high protein diet can often be a cause of halitosis. When you have a high ratio of protein in your diet, the body will use protein for energy rather than carbohydrates.
The process of using protein for fuel is called ketosis. This produces ketones, which have a pungent smell that can’t be removed by brushing or rinsing.
If it’s not safe to decrease the level of protein in your diet, increasing your water intake can help combat the bad breath.
4. Canned Fish
This one is another common culprit. Although canned fish is a quick lunch for many, the fish slowly oxidises in the can which leads to a pungent, fishy smell. Since this is a strong odour, it lingers on our breath for some time after eating it.
Luckily, this one doesn’t affect the blood like garlic or onions, so a thorough rinse and brushing your teeth should remedy it.
5. Sugar
If you suffer from chronic bad breath or halitosis, there is likely a build-up of bacteria in the mouth. Many people try to remedy this by chewing peppermint gum all day. However, the sugar in normal gum is the perfect fuel for bacteria and can make the underlying issue worse.
If you have a high sugar diet, this will contribute to bad breath. Cut down on sugary food and drinks and clean your teeth, gums, and tongue regularly to help remove bacteria.
6. Tea and Coffee
Although this is a drink and not a food, both tea and coffee dry out the mouth which contributes to bad breath. If you can’t live without your morning tea or coffee, follow it up with a glass of water to help wash away the strong smell and rehydrate your mouth.
Are you struggling with bad breath?
If you are concerned about bad breath and want to speak to a professional, call us today. We can book you in to speak to one of our dentists who can give you an assessment as well as their expert advice.
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