The most unhealthy condiment is barbecue sauce, as many store bough barbecue sauces are loaded with sugar, high fructose corn syrup and high in sodium.
sugary salad dressings like some creamy and vinaigrette dressings contain added sugars to improve flavor, which can be very unhealthy.
Some hot sauces, such as Buffalo Hot Sauces, are also high in sodium, and can be unhealthy, especially if consumed in larger amounts than recommended serving sizes.
Soy sauce is also considered unhealthy, as regular soy sauce is high in sodium, although low sodium versions of soy sauce do exist.
Mayonnaise can be high in calories and saturated fat, and some light or fat free versions of mayonnaise compensate by adding more sodium and more sugar.
Creaming dressings that can be unhealthy include ranch dressing, Caesar dressing and Alfredo dressings are made with oil, cheese and egg yolks and so that makes them high in fat, high in calories and high in cholesterol.
And ketchup can contain high amounts of added sugars and high fructose corn syrup which can make them unhealthy.
Heinz ketchup is high in sugar, which also often comes from the high fructose corn syrup and also because Heinz tomato ketchup is high in sodium.
Other concerns about Heinz tomato ketchup are the presence of the high fructose corn syrup, which has been linked to some health issues such as heart disease and obesity.
And the term natural flavors on Heinz tomato ketchup can also be vague for synthetic chemicals that are undisclosed.
And some reports also suggest that Heinz tomato ketchup uses organic, heavily sprayed tomatoes or even have potential issues with distilled vinegar that is derived from GMO corn.