What are the indications of fructose malabsorption?

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It is important to note that fructose is the sugar present in honey and various fruits. When it comes to fructose malabsorption, the condition is often misdiagnosed as irritable bowel syndrome, lactose intolerance or celiac disease. Fructose malabsorption is a condition in which the gut is not capable of effectively breaking down the fructose molecules. Obviously, this can lead to gastrointestinal upset, diminished levels of folic acid, tryptophan, vitamins C and E, zinc and amylase as well as changes in the bowel movements and decreased activity of glutathione. Additionally, there is also an elevation in the blood and liver triglycerides, fatty acid oxidation, fatty liver and oftentimes indications of mental depression.

Distention or bloating

It is important to note that distention and bloating due to the accumulation of gas can be linked to fructose malabsorption. The small intestine is filled with bacteria that add to the gas as well as resulting to either minimal or significant changes to the waistline of the individual. Products that contain fiber and psyllium can aggravate the problem and if it is ongoing, must be checked by a doctor. As for serious complications, it must be connected to cancer. If you want to learn more about bloating, click here.

Formation of gas

Fructose malabsorption
If the individual has gas, belching or flatulence, it can indicate the buildup of bacteria in the stomach.

If the individual has gas, belching or flatulence, it can indicate the buildup of bacteria in the stomach. This condition is described as the presence of odorless vapors oxygen, carbon dioxide, hydrogen, nitrogen and even methane in some cases. Once these odorless gases mix with bacteria and sulfur then passes via the mouth or rectum, it generates the distinctive foul smelling odor as it leaves the body.


Diarrhea is a condition that is defined as loose and watery stools that can be quite an issue among those who have fructose malabsorption. If the individual is suffering from diarrhea, he/she can become dehydrated in just a span of two days. Take note that dehydration can lead to electrolyte imbalance and forces the cell activity in the body to stop while the vital organs eventually shut down. The condition can also be accompanied by mild to severe pain and abdominal cramping.

Preventive measures

Individuals who have fructose malabsorption should avoid high-fructose foods such as asparagus, grapes, apples, peas, watermelon and zucchini. Some foods that contain a lower amount of fructose include blueberries, bananas, carrots, strawberries, green beans, avocadoes and lettuce can be tolerated in small quantities.

The individual must read carefully the product labels as well as avoid foods that contain honey, fructose, agave syrup, high fructose corn syrup, molasses, invert sugar, sorghum, palm or coconut sugar and maple-flavored syrup. It is also recommended to consult a dietician so that a complete list of foods can be given. A healthy diet plan can be created so that the individual can get all the nutrients required by the body.

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