E519, also known as sodium hydroxide, is a food additive used in the food industry as an acidity regulator and preservative.
Sodium hydroxide has a high carbohydrate content. Although the additive does not contain sugar, its consumption can affect blood insulin levels, which may slow down the process of ketosis.
Sodium hydroxide can cause irritation of the stomach and intestinal mucosa, making it potentially dangerous for people with sensitive gastrointestinal tracts.
Sodium hydroxide is often used in the production of canned vegetables, marinades, various types of meat, and fish.
