OBJECTIVE: To determine the gastrointestinal (GI) tolerance of NUTRIOSE FB in men. DESIGN: A randomized, placebo-controlled, parallel, double-blind study. SETTING: The metabolic ward of TNO Quality of Life. SUBJECTS:Forty-eight subjects started the study: 16 men participated in one of the three treatments. SUBJECTS consumed either 22.5 g of pure maltodextrin (Glucidex 6), or 30 or 45 g of the dextrin NUTRIOSE FB daily for 4-5 weeks. Forty-three subjects completed the study (age: 34.7 +/- 8.2 years; BMI 24.9 +/- 3.3 kg m2). MEASUREMENTS: Tolerance of NUTRIOSE FB was examined with a GI complaints questionnaire; effectiveness on colonic flora was examined by faecal analysis; fermentation by breath hydrogen excretion measurement. Furthermore, the effect on body weight (BW), energy intake and blood parameters were examined in the study. RESULTS: Both doses of NUTRIOSE FB were very well tolerated and GI complaints hardly differed from the placebo treatment. No diarrhoea was reported due to NUTRIOSE FB supplementation. In the course of the study, some habituation and adaptation of GI symptoms were found. Fermentation and faecal characteristics (pH and enzyme activity) were significantly positively affected with NUTRIOSE FB treatment. Body weight in both NUTRIOSE FB groups remained stable over time, although the placebo-treated group showed a small increase in BW (Deltaday35-1 0.8 +/- 1.0 kg) (P = 0.07). However, total food intake and macronutrient composition of the diet remained the same throughout the study. No significant differences were found between the three treatment groups in hunger and satiety scores and food preferences. CONCLUSIONS: Long-term supplementation of 30 or 45 g of the dextrin NUTRIOSE FB per day was well tolerated, and may act as a pre-biotic supplement. SPONSORSHIP: TNO Quality of Life was assigned by Roquette Frères to perform the study.
RCT Entities:
OBJECTIVE: To determine the gastrointestinal (GI) tolerance of NUTRIOSE FB in men. DESIGN: A randomized, placebo-controlled, parallel, double-blind study. SETTING: The metabolic ward of TNO Quality of Life. SUBJECTS: Forty-eight subjects started the study: 16 men participated in one of the three treatments. SUBJECTS consumed either 22.5 g of pure maltodextrin (Glucidex 6), or 30 or 45 g of the dextrin NUTRIOSE FB daily for 4-5 weeks. Forty-three subjects completed the study (age: 34.7 +/- 8.2 years; BMI 24.9 +/- 3.3 kg m2). MEASUREMENTS: Tolerance of NUTRIOSE FB was examined with a GI complaints questionnaire; effectiveness on colonic flora was examined by faecal analysis; fermentation by breath hydrogen excretion measurement. Furthermore, the effect on body weight (BW), energy intake and blood parameters were examined in the study. RESULTS: Both doses of NUTRIOSE FB were very well tolerated and GI complaints hardly differed from the placebo treatment. No diarrhoea was reported due to NUTRIOSE FB supplementation. In the course of the study, some habituation and adaptation of GI symptoms were found. Fermentation and faecal characteristics (pH and enzyme activity) were significantly positively affected with NUTRIOSE FB treatment. Body weight in both NUTRIOSE FB groups remained stable over time, although the placebo-treated group showed a small increase in BW (Deltaday35-1 0.8 +/- 1.0 kg) (P = 0.07). However, total food intake and macronutrient composition of the diet remained the same throughout the study. No significant differences were found between the three treatment groups in hunger and satiety scores and food preferences. CONCLUSIONS: Long-term supplementation of 30 or 45 g of the dextrin NUTRIOSE FB per day was well tolerated, and may act as a pre-biotic supplement. SPONSORSHIP: TNO Quality of Life was assigned by Roquette Frères to perform the study.
Authors: Brenda K Knapp; Laura L Bauer; Kelly S Swanson; Kelly A Tappenden; George C Fahey; Maria R C de Godoy Journal: Nutrients Date: 2013-02-04 Impact factor: 5.717