dairy products and vegetables - 8-10, but meat products only 3, because the products contain almost all preservatives and additives 621-625, yeast, colorants, etc. the products use corn and soy, the origin and gmo content are unknown. animals are also injected, and after the meat is processed, a special substance is added to enhance its appearance, increase weight, and improve preservation. food quality also depends on farming practices, such as how much fertilizer and chemicals are used. fish products depend on water purity and the preservation method, whether in glass or tin, and of course, on the additives used in production.