Acidic and Salty Foods
Fruits such as oranges, lemons, and strawberries have strong acidity and can irritate the mouth. Consuming these fruits might strain the oral tissues and exacerbate gum problems. Additionally, the citric acid in citrus fruits may irritate the mouth’s soft tissues and develop or aggravate canker sores. High levels of acid and corn syrup are also present in soft drinks. These two substances produce inflammation and irritation, which may result in mouth sores. Alcoholic drinks are highly acidic. Beer, wine, and distilled spirits have a pH balance of around four or lower.
Another frequently consumed acidic meal is coffee. It can damage the mouth’s sensitive tissues and promote the growth of mouth ulcers. High-sodium diets have been linked to canker sores because they cause oral tissues to dry up and irritate. Most processed and quick meals contain a lot of salt, including French fries, potato chips, and salted popcorn.
On the other hand, despite the many health benefits, nuts, including cashew, almonds, walnuts, and peanuts, can negatively affect oral health. Their L-Arginine content contributes to the development of canker sores. These are usually served as salted nuts, wherein the sodium content may cause the lining of the mouth to dry and irritate.
