Most packaged foods you buy at the grocery store are made with additives to preserve freshness, maintain flavor, and prolong shelf life. But you may not know exactly how these additives affect your ...

Sodium nitrate is mainly used in fertilizers as a nitrogen source for plant growth. With the increasing need to feed an ever-increasing global population, demand for nitrogen-based fertilizers in the ...

DENVER -- Amid an uptick in U.S. adolescents attempting suicide by using sodium nitrate and nitrate -- chemical compounds commonly used in food preservation -- researchers found several trends ...

Sodium nitrate, also called saltpeter, is mined or synthetically produced and used as fertilizer, a food preservative in hot dogs and sausages, an ingredient in glass and ceramics. It was once of ...