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Which are the symptoms of Fructose Intolerance?

See the worst symptoms of affected by Fructose Intolerance here

Fructose Intolerance symptoms

Symptoms of Fructose Intolerance


Fructose intolerance, also known as hereditary fructose intolerance (HFI), is a rare genetic disorder that affects the body's ability to break down fructose, a type of sugar found in many fruits, vegetables, and sweeteners. Individuals with fructose intolerance lack the enzyme called aldolase B, which is necessary for metabolizing fructose. As a result, fructose builds up in the body, leading to various symptoms and complications.



Gastrointestinal Symptoms:


One of the primary symptoms of fructose intolerance is gastrointestinal distress. Individuals with this condition may experience:



  • Abdominal pain: Cramping or sharp pain in the abdomen is a common symptom. The severity can vary from mild discomfort to intense pain.

  • Bloating and gas: Excessive gas production and bloating are often present due to the fermentation of undigested fructose by gut bacteria.

  • Diarrhea: Frequent loose or watery stools are a common symptom. Diarrhea may be chronic or intermittent.

  • Nausea and vomiting: Some individuals may experience feelings of nausea and may even vomit after consuming foods or drinks containing fructose.



General Symptoms:


In addition to gastrointestinal symptoms, fructose intolerance can cause various general symptoms, including:



  • Fatigue: Individuals with fructose intolerance may experience persistent fatigue and lack of energy.

  • Weight loss: Unintentional weight loss can occur due to malabsorption and inadequate nutrient absorption.

  • Failure to thrive (in infants): Babies with fructose intolerance may have difficulty gaining weight and growing at a normal rate.

  • Low blood sugar (hypoglycemia): Fructose intolerance can lead to low blood sugar levels, resulting in symptoms such as dizziness, weakness, and confusion.



Complications:


If left untreated, fructose intolerance can lead to several complications, including:



  • Liver and kidney damage: The accumulation of fructose can cause liver and kidney damage over time.

  • Delayed growth and development: In children, untreated fructose intolerance can lead to delayed growth and development.

  • Malnutrition: The inability to properly absorb nutrients can result in malnutrition and deficiencies in essential vitamins and minerals.

  • Increased risk of dental problems: Frequent exposure to fructose can contribute to dental decay and cavities.



Diagnosis and Management:


If fructose intolerance is suspected, it is important to consult a healthcare professional for proper diagnosis. Diagnosis typically involves a combination of medical history, physical examination, and specialized tests.


Currently, there is no cure for fructose intolerance, so management primarily involves avoiding foods and drinks that contain fructose or high amounts of sucrose (table sugar). A registered dietitian can help create a suitable diet plan that minimizes fructose intake while ensuring adequate nutrition.


It is crucial for individuals with fructose intolerance to read food labels carefully and be aware of hidden sources of fructose, such as certain sauces, dressings, and processed foods. With proper management and dietary changes, individuals with fructose intolerance can lead healthy lives and minimize the impact of symptoms and complications.


Diseasemaps
3 answers
Bloating, belly aches sweating, fatigue

Posted Jan 12, 2019 by Wendy 1200
Translated from spanish Improve translation
The most common symptoms are:
-Diarrhea
-Gas
-Punctures and swelling of stomach
-Tiredness (because the diarrhea leaves you knackered)
-Moments of depression (when you think that you will not never exceed a and above you've had a bad day and all your friends are eating that chocolate cake and strawberries that you can't eat)
-Lack of vitamins (which can have as consequence the fall of hair, skin problems and nails...), because your body does not absorbs
But every body is different, and you will certainly have more symptoms than these.

Posted Nov 15, 2017 by PepitaGonzalez 950

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Stories of Fructose Intolerance

FRUCTOSE INTOLERANCE STORIES
Fructose Intolerance stories
started in 2004, treatment at iffi in 2013 led to negative breath test
Fructose Intolerance stories
Got sick in 2015, diagnosted in 2016. Also a lack of vitamine b-12.

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