Top 10 Questionable Fast Food Additives When it comes to fast food, some of the health concerns are obvious. Deep-fried, high-fat, sugar-packed meals are, for the most part, not on the personal menus of the health conscious. But some of the most questionable aspects of fast food – like additives – are not quite as easy to locate. Even if they’re listed on the ingredients, you may need a dictionary to even pronounce the words, let alone understand what they mean for your health! And even if they’re FDA approved, some of these ingredients are at least a little bit unsavory. Read on to find out more about ten of the most common fast food additives. 1. Propylene glycol Although designated “generally recognized as safe,” industrial uses of propylene glycol may give some consumers pause. Used in the food industry to keep products from freezing solid, it’s also used as a commercial anti-freeze and plane de-icer. Propylene glycol is also an ingredient in dispersants u...