Fructose intolerance is caused by the body’s inability to absorb fructose from fruits and vegetables. Since it is an intolerance, patients can tell if they cannot absorb these nutrients. Since one cannot pin it to an intolerance right away, knowing what symptoms to look out for is good. That way, the intolerance can be treated, and patients can go back to leading their lives as normal. Here are some of the symptoms of fructose intolerance.

Fructose malabsorption symptoms

malabsorption symptoms

Fructose malabsorption is a form of fructose intolerance that happens when your body cannot absorb the fructose in your body. It is not hereditary, even though sometimes it is caused by it. Even though it is not life-threatening, it does come with a couple of symptoms that can be uncomfortable. Here are the main symptoms that you might have fructose malabsorption:

  • Diarrhea
  • Vomiting
  • Gas
  • Bloating

All these symptoms will occur after you take fruits or vegetables with fructose.

Hereditary fructose intolerance symptoms

Patients with hereditary fructose intolerance were born with it, and it was a result of both their parents having the intolerance gene. Here are some of the main symptoms of hereditary fructose intolerance:

  • Vomiting
  • Jaundice
  • Growth delays
  • A disklike for sweets and sugary things
  • Hyperventilation
  • Impaired physical growth and development
  • Liver or kidney failure

The symptoms of hereditary fructose intolerance can be so severe and scary, especially for new parents. Knowing what to look out for will help parents discover the symptoms to a doctor who can come up with the right diagnosis.

cure for fructose intolerance

Is there a cure for fructose intolerance?

There is no special medication one will get if they have fructose intolerance. The only thing one needs to do is get on a diet that will cut out fructose but still ensure that one gets all the necessary nutrients. Doctors work closely with a nutritionist to help them come up with a diet plan that will ensure you get enough nutrients but avoid foods that have fructose in them

For patients with fructose malabsorption, there is hope that one day the patient will be able to take fruits with fructose in them as the body build up a tolerance. Many of them just limit fructose intake and then add it back to their diets. Patients with hereditary fructose intolerance, on the other hand, will never take fruits with fructose in them. The effects are too dangerous to take a gamble on them.

Fruits and berries


While many people do not know about fructose intolerance, it affects up to 40% of the people in the upper western region. It just shows how bad the issue can be if not taken care of. If you suspect you have any intolerance, talk to a doctor. Knowing about the intolerance will ensure you are better placed to handle it. You do not have to worry about the food you eat or any side effects of your intolerance. If you experience any of the symptoms above, ensure you talk to your doctor. They will develop a solution for your predicament so you do not have to keep suffering.

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