Maltitol is a sugar alcohol used as a low-calorie sweetener. It is commonly found in sugar-free products like candies, chocolates, and baked goods. Maltitol has about 75-90% of the sweetness of regular sugar but contains fewer calories, making it a popular choice for those looking to reduce sugar intake. Unlike regular sugar, maltitol does not cause a rapid spike in blood sugar levels, which can be beneficial for people with diabetes. However, consuming large amounts may lead to digestive issues, such as gas or bloating, due to its incomplete absorption in the body.