There are three main types of sugar in our diet: sucrose, fructose, and lactose. Sucrose is what we all know as regular sugar or table sugar and is probably what you think of when we talk about sugar.

lactose- and sucrose-free. Feeding of infants and children sensitive to intact milk protein, with multiple food allergies, colic or persistent diarrhea due to cow's milk allergy, or galactosemia.