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Food Safety Double Standards: Banned in Europe, Available in America

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Last Updated on May 20, 2023 by Max

Sodium Nitrite/Nitrate: Preserving Meats at What Cost?

When you enjoy a hot dog at a baseball game, bacon with your breakfast, or salami on your sandwich, you have likely consumed sodium nitrite or sodium nitrate. These compounds are commonly used in curing meats, contributing to their distinctive color and flavor and preventing the growth of harmful bacteria (National Center for Home Food Preservation, 2015).

However, the safety of these substances is under scrutiny. When cooked or broken down in the stomach, nitrites can form nitrosamines, compounds found to cause cancer in animals (National Cancer Institute, 2015). Human studies have also found associations between diets high in processed meats and an increased risk of certain types of cancer, including colorectal cancer (Bouvard et al., 2015).

Despite these concerns, both the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) currently allow the use of sodium nitrite and sodium nitrate in food production, albeit at regulated levels (FDA, 2018; EFSA, 2017). This is mainly because the risk of bacterial contamination, particularly with botulism, outweighs the potential risk of cancer (National Center for Home Food Preservation, 2015).

The debate continues. Many health-conscious consumers and food producers seek alternatives to traditional curing agents, such as celery juice, which naturally contains nitrates. However, these alternatives may have their risks (Sindelar & Milkowski, 2012).

This complex issue highlights the need for ongoing research, balanced risk assessment, and informed consumer choices. What are your thoughts on using sodium nitrite and sodium nitrate in food? Do you consider these factors when choosing what to eat?


  1. National Cancer Institute (NCI). (2015). Chemicals in Meat Cooked at High Temperatures and Cancer Risk. Bethesda, MD: NCI.
  2. Bouvard, V., et al. (2015). Carcinogenicity of Consumption of Red and Processed Meat. The Lancet Oncology, 16(16), 1599-1600.
  3. U.S. Food and Drug Administration (FDA). (2018). Food Additive Status List. Washington, D.C.: FDA.
  4. European Food Safety Authority (EFSA). (2017). Re-Evaluation of Sodium Nitrate (E 251) and Potassium Nitrate (E 252) as Food Additives. EFSA Journal, 15(6), 4787.
  5. National Center for Home Food Preservation (NCHFP). (2015). Historical Origins of Food Preservation. Athens, GA: NCHFP.
  6. Sindelar, J.J., & Milkowski, A.L. (2012). Sodium Nitrite in Processed Meat and Poultry Meats: A Review of Curing and Examining the Risk/Benefit of Its Use. American Meat Science Association White Paper Series, 3, 1-14
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