Xylitol is the most common and well-researched sugar alcohol… Doctors give trusted, helpful answers on causes, diagnosis, symptoms, treatment, and more: Dr. Kwok on do sugar alcohols cause diarrhea: Sweeteners cause an important change in brain chemistry. But because sugar alcohols aren't completely absorbed, if you eat too many you might get gas, bloating, and diarrhea. Some of the sugar alcohol is not absorbed into the blood. The bowel receives messages from the brain that causes it to function properly. Made by hydrogenation of sugars, usually from corn syrup, mannitol is considered the worst sugar alcohol for causing diarrhea, intestinal cramps, belly bloat and excessive flatulence. They differ in taste, calorie content and health impact.

Due to this fermentation, gas is produced and can cause gastrointestinal distress. In some people sugar alcohols can cause bloating, flatulence, and diarrhea.

It goes through the intestinal tract and starts to ferment and attract water into the intestinal tract. Several types of sugar alcohols are commonly used as sweeteners. This is thanks to the part of the sugar alcohol that isn’t digested or absorbed. These pass through the small intestine and are fermented by bacteria in the large intestine. This is because the sugar alcohol is not completely absorbed in the digestive system and this causes fermentation to occur in the intestines. Most of the time, diarrhea after drinking alcohol will resolve over a few days of home care. Xylitol. The 6 Worst Sugar Alcohols for Diarrhea, Bloating and Gas Mannitol. Thus, overconsumption may produce abdominal gas and discomfort in some individuals.

However, there are many causes of constipation. A certain, individualized amount of discomfort, ranging from gas to diarrhea can result, depending on the amount consumed and each person’s intestinal tract.