Examples of foods with an average of 15 grams of carbohydrates: a slice of bread, a few crackers, half a cup of starchy vegetables, half a cup of ice cream, a small cookie, half a cup of stew, a cup of soup, a small potato, half a cup of oatmeal, a small fresh fruit.
It is possible to say that there is an average of 15 grams of carbohydrates in the amount of nutrients counted. This may provide an idea for adjusting carbohydrate levels.