Ketchup has a relatively low-calorie count in comparison to other mainstream condiments. Despite this, it often contains excessive sugar and sodium. Several store-bought brands even have high fructose corn syrup in their recipes. For a healthier ketchup substitute, look into different organic brands. They usually use olive oil instead of regular oil. Some also have less sodium and no artificial sugars. Popular organic ketchup brands include Annie's Organic Ketchup, Hunts 100% Natural Tomato Ketchup, and Trader Joe's Organic Ketchup.