Low Glycemic Index Diets (With Pulses) in Type 2 Diabetes

Inclusion criteria

Men and women with type 2 diabetes who

• are treated with oral hypoglycemic agents at a stable dose for at least 8 weeks
• have a HbA1c in the range of 6.5% to 8.5% at screening and at the visit prior to randomization
• have diabetes diagnosed >6 months
• have maintained stable weight for 2 months (within 3%)
• have a valid OHIP card and a family physician
• if prescribed lipid medication, have taken a stable dose for at least 2 weeks
• if prescribed blood pressure medication, have taken a stable dose for at least 1 week
• can keep written food records, with the use of a digital scale

Exclusion criteria

Individuals who

• take insulin
• take steroids
• have GI disease (gastroparesis, celiac disease, ulcerative colitis, Crohn's Disease, IBS)
• have had a major cardiovascular event (stroke or myocardial infarction) in the past 6 months
• take warfarin (Coumadin)
• have had major surgery in the past 6 months
• have a major debilitating disorder
• have clinically significant liver disease (AST or ALT > 130 U/L), excluding NAFL or NASH
• have hepatitis B or C
• have renal failure (high creatinine > 150 mmol/L)
• have serum triglycerides ≥ 6.0 mmol/L
• have a history of cancer, except non-melanoma skin cancer (basal cell, squamous cell)
• have food allergies to study food components
• have elevated blood pressure (> 145/90) unless approved by GP
• have acute or chronic infections (bacterial or viral)
• have chronic inflammatory diseases (e.g. rheumatoid arthritis, lupus; ulcerative colitis)
• have other conditions which in the opinion of any of the investigators would make them unsuitable for the study