No Nitrites Or Nitrates Added

This label indicates that no synthetic nitrites or nitrates were added during processing. Nitrates and nitrites can occur naturally in some foods, like vegetables, and are sometimes added to cured meats to preserve them and prevent the growth of harmful bacteria. Foods labeled 'no nitrates or nitrites added' may use alternative methods for preservation or curing.

This label is often found on cured meats like bacon, ham, and pepperoni, as well as some sausages and hot dogs. Manufacturers use it to appeal to consumers who prefer products without added synthetic preservatives, often relying on natural curing agents or alternative preservation techniques.

The U.S. Food and Drug Administration (FDA) permits the use of both sodium nitrite and sodium nitrate as food additives. While some studies have raised concerns about the potential health effects of nitrites and nitrates, particularly when consumed in large amounts or when forming nitrosamines during high-heat cooking, regulatory bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) have evaluated these substances. The evidence regarding the health impacts of naturally occurring versus added nitrates and nitrites is complex and continues to be researched.