When reheated, specifically in dishes that happen to be cooled gradually or held heat for some time, these nitrates can transform into nitrites, then potentially into nitrosamines, which may be carcinogenic. Best apply: Eat dishes with cooked spinach or leafy greens new. Leftover Gravy and Pan Drippings (impression credits: flickr) https://aabyek284mop2.loginblogin.com/profile