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E338 Phosphoric acid

What is E338 or Phosphoric acid?

Phosphoric acid (E338) is a food additive used primarily as an acidity regulator and sometimes as a preservative. It is commonly found in carbonated soft drinks, processed foods, and certain dairy products. Its primary role is to enhance flavor by providing a tangy or sour taste and to control the pH level in foods, extending their shelf life.


Why do I have an intolerance?

Intolerance to phosphoric acid can arise due to the body’s inability to efficiently process this compound, leading to symptoms such as digestive discomfort, bloating, or mild irritation in the stomach lining. In some individuals, the high phosphate levels may disrupt the body's natural mineral balance, potentially aggravating existing digestive or kidney conditions.


What can I do about it?

To manage phosphoric acid intolerance, it is important to reduce or avoid foods and drinks that contain this additive, such as sodas and processed snacks. Opting for fresh and natural food alternatives with fewer additives can also help alleviate intolerance symptoms. Checking food labels for E338 before purchasing can help in making informed choices.