Learn about the food additive E252 (potassium nitrate), its benefits, concerns, usage in the food industry, and alternatives in nutrition.
E252 is the food additive code for potassium nitrate, a naturally occurring mineral salt that is commonly used in food preservation.
Potassium nitrate, when used in small amounts, can help extend the shelf life of certain foods by inhibiting the growth of bacteria and other microorganisms that cause spoilage.
While E252 is generally recognized as safe by regulatory authorities when used in small quantities, some studies have linked high intake of nitrates to health issues such as cancer. It is important to consume E252 in moderation.
E252 is commonly used in cured meats, such as bacon and ham, as well as in some cheese and fish products to prevent bacterial growth and maintain freshness.
For those looking to avoid E252 in their diet, there are natural alternatives such as using herbs and spices for food preservation or opting for organic and nitrate-free products.