Effect of Consuming Beans for One Month on Blood Lipids, Satiety, Intake Regulation and Body Weight
|Overweight Obesity Metabolic Syndrome Diabetes Hypertension||Other: navy beans added to regular diet|
|Study Design:||Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Prevention
|Official Title:||Beans and Potatoes in the Regulation of Food Intake and Risk Factors for Chronic Diseases. Effect of Consuming Beans for One Month on Blood Lipids, Satiety, Intake Regulation and Body Weight|
- body weight, waist circumference, blood glucose, satiety hormones, and blood lipids, inflammation factor, and glycated haemoglobin [ Time Frame: at the beginning and at the end of study ]
|Study Start Date:||November 2007|
|Study Completion Date:||December 2009|
|Primary Completion Date:||September 2008 (Final data collection date for primary outcome measure)|
Experimental: Bean group
A group consuming 5 cups/week of navy beans for a month
Other: navy beans added to regular diet
5 cups per week of commercially available white beans for 4-weeks
Other Name: Heinz beans
The metabolic syndrome is a clustering of chronic disease risk factors, including abdominal obesity, dyslipidemia, elevated blood pressure and elevated fasting blood glucose.
A main treatment for metabolic syndrome is lifestyle modification (alterations in diet and/or physical activity patterns) resulting in weight loss.
Beans are easily incorporated into the diet and may lead to the attainment and maintenance of healthy a body weight and improved metabolic control.
Canned baked navy beans (with tomato sauce) have a low glycemic response following consumption, however, whether this effect has long-term benefits on glycemic control requires further investigation.
To determine the effect of consuming 5 cups per week of commercially available canned navy beans over 4 weeks on risk factors associated with the metabolic syndrome.
Inclusion criteria: Men and women (n=16) between 35 and 55 years of age with a body mass index (BMI) of 27 to 40 kg/m2.
Exclusion criteria: smoking or any major surgery/medical condition within the last 6 months, use of medications that could interfere with the study outcomes, gastrointestinal, liver or kidney disease and women who were pregnant/lactating
Please refer to this study by its ClinicalTrials.gov identifier: NCT00741923
|Department of Nutritional Sciences, University of Toronto|
|Toronto, Ontario, Canada, M5S 3E2|
|Principal Investigator:||Harvey Anderson, Ph.D.||University of Toronto|