ABSTRACT
BACKGROUND: Obesity dietetic treatment produces a residual bulk reduction that is easily responsible of constipation. Fiber addiction improves bowel transit. To avoid some unpleasant effects of high molecular weight fibers, a research was made on a colloidal cellulose microfibers (MCC) product, that for its low molecular weight and its phytic acid lack, can limit these problems. Influence on constipation, blood and chemical analysis and satiation has been studied. METHODS: Research was made on obese patients. One group (studied for 4 weeks) of 30 subjects, 25 affected by simple obesity, and 5 obese, with hyperlipemia and non insulin dependent diabetes. The other group (studied for 8 weeks) of 10 subjects affected by simple obesity. The product was in tablets containing MCC 0.600 mg each, to be taken daily in dose of 4/6. Weight, BMI, total and fractionated cholesterol, triglycerides, A and B lipoproteins, uric acid, glucose and glycosylated hemoglobin (in diabetic patients), blood count and plasma iron level (in the second group of patients) had been determined. Each subject reported on a record evacuations, collaterals symptoms, sense of satiation. RESULTS: 83% in the first group of patients and 90% in the second group showed defecation improvement. No changes were found in controlled parameters. MCC effect has been constipation correction. CONCLUSIONS: This fiber can be suggested in obese subjects when diet caused a slow bowel transit. Supplement can be protracted because it doesn't interfere with iron absorption.
