Keto & Low-Carb: Good For Your Teeth?

Low carb diets have gained a lot of traction over the years – and for a good reason. They often work and some diets allow for people to still have a “life balance” that lets them enjoy certain foods yet feel good. Some choose the Paleo way to low carb, focusing on a diet rich in meat and void of any grains, dairy, or sugar. Atkins followers who are in the “induction” phase choose to limit their carbs to just 20 grams per day – also without sugar – that triggers ketosis in the body. Still others choose to limit their carb intake moderately by simply eliminating grains, flour, and bread. All of these low carb approaches to weight loss have been proven successful in that department, but what kind of effect do they have on our oral health?

We all know that sugar promotes disease-causing bacteria in the mouth. Carbohydrates provide the bacteria with the fuel they need to produce acid in the mouth, which causes demineralization and leads to decay and caries. By limiting consumption of both sugar and carbohydrates, the essential factors for creating acid erosion on the teeth are limited. This means that most low carb diets will lead to a much healthier mouth overall by preventing tartar build-up, cavities, and frequent visits to the dentist.

The simple rule of thumb? The less exposed your teeth and gums are to sugars of any kind, the better for their longevity.