E327, or citric acid, is commonly used in the food industry as a preservative and acidity regulator.
Although citric acid itself contains no carbohydrates or calories, it can trigger a exit from ketosis due to its influence on the body’s acid-base balance.
In addition, citric acid can cause allergic reactions in some people, which should also be taken into account when using products containing E327.
E327 is most commonly found in carbonated beverages, canned goods, juice drinks, chewing gum, and some marinades and sauces.
