Wheat isn't always wise, and we don't look at the "of which sugars", we look at the total carbs. All the carbs convert to sugars eventually, and 20% is a lot. When looking at food labels it is best to look for foods with less than 10% carbs, preferably a lot less. That is unless it is a food you only have a teaspoonful of such as a condiment. (HP sauce in my case, but don't tell anyone!) or a very tiny portion. If you buy a tin of soup and intend to eat the lot, then keep the total carbs as low as possible. (and tinned soup of any sort is high carb, especially if eaten with another carb in same meal)