Zylosweet contains the natural alternative to sugar, xylitol. It tastes like sugar but has 40 percent fewer calories, so it is ideal as part of a weight management programme. Used to sweeten drinks, desserts and cooking, zylosweet has a low glycaemic index, so it has minimal impact on blood glucose levels. Xylitol can safely be used by diabetics. It may also help maintain teeth free of decay. When first using zylosweet, increase your daily intake gradually until your body has adjusted. Large quantities of xylitol may have a laxative effect, so build up slowly.