E220 Sulphur Dioxide

What is Sulphur dioxide (E220)?

Sulphur dioxide (E220) is a colorless gas with a pungent smell, widely used as a preservative in food and beverages. It effectively prevents spoilage by inhibiting the growth of bacteria and fungi, making it especially valuable in the preservation of dried fruits, wines, and some vegetables. Sulphur dioxide is recognized for its antioxidant properties, helping to maintain the color and flavor of food products.

Why do I have an intolerance?

Individuals may experience intolerance to sulphur dioxide due to sensitivity or allergic reactions. Symptoms can include headaches, respiratory issues, and skin irritations. This intolerance is more common in people with asthma or other respiratory conditions, as sulphur dioxide can trigger or exacerbate symptoms.

What can I do about it?

To avoid sulphur dioxide, carefully check ingredient labels and steer clear of products that list this preservative. Opting for fresh fruits and vegetables without preservatives can help minimize exposure. Being aware of potential sources, such as dried fruits and certain beverages, can further aid in managing intolerance.