Fact or fable: light soft drinks are better for your teeth than sugar-sweetened soft drinks

Artificial sweeteners and their impact on your health

Light soft drinks contain little to no sugar. Instead, they are sweetened with artificial sweeteners such as aspartame, sucralose or stevia. This ensures that a glass of light soft drink often contains few calories, whereas with regular soft drinks this can quickly run high. For people looking to save calories, this seems like an attractive choice.

Light soft drinks are thus a logical option for people trying to lose weight or limit their sugar intake. They do not directly contribute to weight gain, as sugary drinks can. Light soft drinks can also be a godsend for people with diabetes because they contain no sugar and hardly affect blood sugar levels.

Chemicals and your dental health

Although light soft drinks do not contain sugar and therefore do not cause cavities, they are not necessarily better for your teeth than regular soft drinks. This is because both sugar-free and sugary soft drinks contain acids, such as phosphoric acid and citric acid, which can cause Acid Wear. Acid erosion occurs when these acids attack tooth enamel, which can lead to sensitivity and other dental problems.

Soft drinks have a low pH, which means they are acidic. A neutral pH, like that of water, is 7. Anything below 7 is considered acidic. For example, coke has a pH of about 2.4, which is similar to battery acid. This high acidity can dissolve tooth enamel, exposing the underlying dentin and making teeth more vulnerable to damage.

Protect your teeth

To protect your teeth, it is important to consume both sugar-free and sugary soft drinks in moderation. Preferably choose drinks with a neutral pH, such as water or milk, to prevent tooth erosion. In addition, it helps to rinse your mouth with water after drinking acidic beverages and not brush your teeth immediately. This gives tooth enamel time to recover.

Light or sugar?

Whether light soft drinks are better depends on your personal goals. Do you want to lose weight or limit your sugar intake? Then a light variety may be a better choice. Are you sensitive to artificial sweeteners or concerned about their impact on your health? Then it may be wise to reduce your soft drink consumption in general.

Light soft drinks are not a panacea, but they may be a better option for people who want to avoid calories or sugar. The healthiest choice, however, remains water, tea or other unsweetened beverages. But if you occasionally crave a soft drink, enjoy it in moderation - whether it's light or not.