[Use of fiber enriched biscuit in the treatment of chronic intestinal constipation]. / Uso de biscoito rico em fibras no tratamento da constipação intestinal crônica.

Fiber rich cereal brans have been used for the therapeutic treatment of intestinal constipation. To improve acceptability and routine use, cookies were produced from fresh corn pericarp containing 23.3% of dietary cookies. The therapeutic effect of such cookies on simple intestinal constipation was evaluated. 8 individuals with chronic intestinal constipation and without other gastrointestinal diseases were selected. Each individual was given two diets, each of them during a seven day period: first, "normal diet" and, second, "normal" diet supplemented with 100 g of the cookies, i.e., with an increase of 23 g of dietary fiber per day. The cookies produced an increase in the frequency of evacuation (from 0.27 to 0.81 times/day), in fecal weight (from 38.3 to 117.4 g of feces/day), in water content of the feces (from 29.1 to 91.0 g of water/day), in the dry matter of the feces (from 9.1 to 26.4 g/day), and in the fiber content of the feces (from 1.59 to 8.52 g/day). As the addition of the cookies to the diet promoted increases in all fecal parameters studied, they could be considered an option in the treatment of intestinal constipation.