While tomatoes are fruits and some tomato varieties can be quite sweet, a "normal" red tomato is about 5% carbs, 1/3rd of which is fibers. If your tomato soup

While tomatoes are fruits and some tomato varieties can be quite sweet, a "normal" red tomato is about 5% carbs, 1/3rd of which is fibers. If your tomato soup is above 10% sugar, a significant amount of sugar was added. For the wheat thins GP mentions, literally all 4g of sugar are added sugars, per packaging: "total sugars 4g, includes 4g added sugars". Here is the list of ingredients from the amazon listing: - wheat flour - canola oil - sugar - cornstarch - malt syrup - refiner's syrup - salt - leavening - tomato powder - sundried tomato powder - paprika - garlic powder - spices - onion powder - dried bell peppers - yeast extract - natural flavours - sulfur dioxyde "Sugar" is literally the third largest ingredient, followed by two syrups at 5 and 6.