Low carb diets are the present whim also tending to be concentrated on the carbohydrates. These are sugars which can be either simple or difficult. Simple sugar is found in fruit, a small amount of corn and sugar candy strips; these are a few examples. Difficult sugar is found in some types of bread and pasta and many other things which are too many to list all of them and corresponding to their name they take much more time to disorder and to be digested by our systems.