Contains natural bacterial enzyme xylose isomerase (XI) in a patented designed-release capsule to ensure enteric delivery. XI supports the conversion of dietary fructose into glucose to help minimise the discomfort of malabsorption reactions.

Fructose Malabsorption can be a real pain in the gut.
OmneDiem® Fructose Digest can help.*

OmneDiem Fructose Digest which supplies Xylose Isomerase (XI). Avoiding fructose-laden foods and adhering to a low FODMAP1 diet can be difficult, inconvenient, limiting and less pleasurable. Therefore, Diem Fructose Digest is the best option for managing fructose malabsorption.*


XI is a natural bacterial enzyme that transforms fructose to glucose, which is easily absorbed


Take prior to the consumption of high-fructose foods and beverages

What is Fructose and Fructose Malabsorption? 

Fructose is a hexose (simple sugar). Fructose Malabsorption (FM) is the incomplete absorption of free dietary fructose in the small intestine, which thus allows migration of fructose into the small intestine and colon. When this occurs, fructose interacts with bacteria in the gut, producing physical discomfort and contributing to weight gain, lipid irregularities, and more.

High-fructose foods:

  • Sugar soft drinks (20 oz) - 20-30 grams
  • Large apple - 13 grams
  • 20 grapes - 7 grams
  • 1 tsp honey - 8 grams
  • 1 banana - 5 grams


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