||FRS / FRS-MC
||FECAL REDUCING SUBSTANCES
||The presence of reducing substances is useful in the diagnosis of abnormalities in carbohydrate metabolism, i.e., sucrose and lactase. The unabsorbed sugars in stool are measured as reducing substances.
||10.0 g stool (3.0 g minimum) collected in a leak-proof container
||4-6 DAYS (once received at performing laboratory)
|Day(s) Test Set Up
||Monday - Friday