The Following: Phosphoric Acid

Phosphoric acid is a mineral acid that occurs naturally in plants and animals. It is commonly produced industrially by reacting phosphate rock with sulfuric acid. It is a colorless, odorless liquid that is highly corrosive.

Phosphoric acid is primarily used as an acidity regulator and flavoring agent in food and beverages. It provides a tangy or sharp taste, often found in colas and other soft drinks. It can also be used as a preservative and to prevent microbial growth in some foods.

Phosphoric acid is generally recognized as safe (GRAS) by the FDA for use in food. While phosphoric acid itself is not a major health concern at typical consumption levels, excessive intake of phosphoric acid-containing beverages has been linked to lower bone mineral density in some studies, though evidence is mixed. JECFA and EFSA have evaluated phosphoric acid and its salts, and have established acceptable daily intakes. It is not associated with major controversies.