“E520” is a food additive, also known as sodium sulfite. It is widely used in the food industry as a preservative and antioxidant.
Sodium sulfite has antimicrobial properties, which helps extend the shelf life of products.
Some people may have negative reactions to sulfites, such as allergic reactions or breathing problems.
“E520” can often be found in various products, such as wine, dried fruits, juices, ketchup, sauces, canned goods, and other long shelf-life products.
