Sucrose Intolerance

Sucrose intolerance, also known as sucrase-isomaltase deficiency (SID) or congenital sucrase-isomaltase deficiency (CSID), is a condition where the body is unable to properly digest sucrose, a type of sugar found in many foods. This intolerance occurs due to a deficiency or absence of the sucrase-isomaltase enzyme complex in the small intestine, which is responsible for breaking down sucrose into simpler sugars that can be absorbed into the bloodstream. If you suspect sucrose intolerance, it’s important to consult with healthcare professionals for an accurate diagnosis and personalized treatment plan. Contact Digestive System Healthcare to schedule a consultation with our specialists for expert guidance.

Causes of Sucrose Intolerance

Sucrose intolerance can be caused by:

Genetic factors: Congenital sucrase-isomaltase deficiency (CSID) is a genetic condition that is typically present from birth.
Secondary causes: Certain gastrointestinal conditions, infections, or injuries to the small intestine can lead to acquired sucrase-isomaltase deficiency

Symptoms of Sucrose Intolerance

Common symptoms associated with sucrose intolerance include:

Abdominal pain or cramps: Pain and discomfort in the abdominal area, often after consuming foods containing sucrose.
Diarrhea: Loose or watery stools following the ingestion of sucrose-containing foods.
Bloating and gas: Feeling of fullness, bloating, and increased gas production.
Nausea and vomiting: Sensation of nausea and occasional vomiting may occur.

Managing Sucrose Intolerance

Managing sucrose intolerance involves reducing or eliminating sucrose from the diet to alleviate symptoms. Here are some approaches that may help:

Dietary modifications: Avoiding foods high in sucrose, such as table sugar, sweets, candies, pastries, and sugary beverages.
Reading food labels: Checking food labels for hidden sources of sucrose or alternative sweeteners that may trigger symptoms.
Choosing alternative sweeteners: Using glucose, fructose, or other low-sucrose sweeteners as substitutes in cooking and baking.
Enzyme supplements: Some individuals may benefit from sucrase enzyme supplements, which can aid in the digestion of sucrose when taken with meals containing sucrose.
Consulting a dietitian: Working with a registered dietitian who specializes in digestive health can help create a balanced and nutritious diet plan tailored to your specific needs.

When to Seek Medical Help

It’s important to seek medical attention if you experience:

Severe or persistent abdominal pain or discomfort.
Persistent diarrhea or dehydration.
Unexplained weight loss.
Symptoms that do not improve with dietary changes.

For more information about managing sucrose intolerance and its impact on digestive health, contact Digestive System Healthcare to schedule a consultation with our specialists.