Erythritol is a non-caloric sugar substitute made from sucrose. This sugar substitute has several benefits. It does not affect blood sugar or cause tooth decay, and is absorbed by the body. Since erythritol is easily absorbed, it will not cause gastric problems unlike other sugar substitutes. However, while erythritol does have several advantages, it has disadvantages as well.
If consumed in excess, erythritol can cause a "laxative effect." The laxative effect is due to the sugar substitute being consumed faster than it can be absorbed.
The taste of erythritol is "extremely clean and crisp." However, it has a "slightly harsh after-feel when high concentrations are consumed," says FatLossSchool.com. Due to its low sweetness level, erythritol is often combined with other sweeteners such as sucralose.
According to FatLossSchool.com, as a non-hygroscopic sweetener, erythritol "does not attract moisture, which can lead to products, particularly baking goods" drying out.