Healthy individuals with type 2 diabetes will receive intensive counseling on food selection to improve glucose control using either high cereal fiber dietary strategies or low glycemic index foods emphasizing dried legumes and their products. The treatments will last 3 months with bloods taken for HbA1c, glucose and blood lipids. If the study shows a benefit for either or both diets, then use of high fiber and/or low glycemic index foods in the diet may provide another potential way to improve glucose control and lower cholesterol levels in non-insulin dependent diabetes.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
131
Subjects will be advised to follow a diabetic diet, using low glycemic index foods, emphasizing pulses.
Subjects will be advised to follow a healthy high fibre diabetic diet.
St. Michael's Hospital
Toronto, Ontario, Canada
change in HbA1c
Time frame: from prestudy and week 0, to end of treatment weeks 8, 10, and 12
serum lipids
Time frame: from prestudy and week 0, to end of treatment weeks 8, 10, and 12
fasting glucose
Time frame: from prestudy and week 0, to end of treatment weeks 8, 10, and 12
change in weight, waist and hip circumference
Time frame: weeks 0, 12
blood pressure
Time frame: from prestudy and week 0, to end of treatment weeks 8, 10, and 12
creatine, urea, and c-peptides in 24 hour urine collection
Time frame: 0, 12 weeks.
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