E211: Nutrition, Pros & Cons
E211 (Sodium Benzoate) is a widely used chemical food preservative that prevents the growth of bacteria, yeast, and mold in acidic foods and beverages. Regulated strictly by food safety authorities, it is safe in small, approved quantities, though its presence typically indicates highly processed foods.
Health conditions
Pros
- Highly effective at extending food shelf life and preventing foodborne illness by inhibiting microbial spoilage. [FSSAI]
Cons
- Can potentially react with ascorbic acid (Vitamin C) in beverages under specific heat and light conditions to form trace amounts of benzene, a compound subject to strict regulatory limits. [PubMed]
- Regular consumption is linked to highly processed foods, which are recommended to be limited in a healthy diet. [ICMR-NIN]
Key nutrients
- Sodium — Contains sodium as part of its chemical structure, contributing marginally to daily sodium loads in preserved foods.