E339, or phosphoric acid, is a food additive that is commonly used in the food industry as a preservative, acidity regulator, or stabilizer.
It can be of both natural and synthetic origin.
Phosphoric acid, while being a safe and approved food component, may not be the healthiest option in large quantities.
Excess phosphorus in the body can be associated with various issues, such as kidney dysfunction, deterioration of bone health, and even cardiovascular diseases.
Phosphoric acid (E339) is most commonly found in the production of carbonated beverages, various types of cheese, dairy products, ketchup, and other sauces, as well as in some types of canned goods.
