Sorbitol, a sugar alcohol often used in as a sweetener in candy and diabetic food, has been attributed to the occurrence of certain allergic reactions, known as sorbitol intolerance. Sorbitol is commonly used in the production of chewing gum, sugar-free sweets, and diabetic & diet foods, among other food types. It is produced naturally by the human body, and also occurs in beer, fruits and berries. You can also find it in certain medicines, such as cough syrups, mouth washes and laxative, and cosmetic products. As compared to normal household sugars, sorbitol is less probable to cause dental carries and also has fewer calories. It absorption rate in the small intestine is much slower than normal sugars. As result, this allows even moderate doses to reach the colon for fermentation. A big number of healthy individuals can develop gas, abdominal bloating, diarrhea, and cramps due to a consumption of 5g and above of sorbitol. This is what is referred to as sorbitol intolerance.