Phosphoric Acid (252435)

Phosphoric acid is a common food additive used for tart flavor, pH control, preservation, and as a nutrient source, found mainly in colas, processed meats, dairy (like cheese), jams, and baked goods (in baking powder). It provides a tangy taste, extends shelf life by inhibiting microbes, stabilizes texture, and acts as a leavening agent, but excessive intake from processed foods might pose health concerns.