Ingredient

To Regulate Acidity

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Acids are added to foods to control pH, which affects flavor, preservation, and texture. …

What it is

Acids are compounds that can donate a proton (H+ ion) or accept an electron pair. In food, they are often used to create a sour taste, preserve food, or act as leavening agents. They can be naturally present in foods like fruits or produced industrially.

Why it's used

Acids are added to foods to control pH, which affects flavor, preservation, and texture. They are commonly found in beverages, jams, jellies, candies, and baked goods. Examples include citric acid in citrus-flavored drinks and acetic acid in vinegar.

Health notes

Acids used in food are generally recognized as safe (GRAS) by the FDA. They are naturally present in many foods and are metabolized by the body. International bodies like JECFA have evaluated many food acids, and they are widely used globally. At typical consumption levels, they do not pose health risks.

Allergen info

Not a major allergen.

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.