Lentils as a Functional Food to Improve Glucose and Decrease Cardiovascular Risk (LEN-0-2012)

Inclusion Criteria:

• Male or non-pregnant, non-lactating females aged 30 to 75 years;
• Body Mass Index of ≤40 kg/m2 and ≥23 kg/m2 if Asian or ≥25 kg/m2 if non-Asian;
• Waist circumference ≥94 cm for males and ≥80 cm for females of Asian ethnicity,and ≥102 cm for males and ≥88 cm of non-Asian ethnicity;
• Fasting plasma glucose <7 mmol/L;
• Fasting triglycerides <4.00 mmol/L and LDL-cholesterol >2.50 mmol/L and <5.00 mmol/L;
• Must be on a stable regime for the past 3 months if taking medications to treat hypertension or if taking vitamin and mineral/dietary/herbal supplements;
• Stable body weight (±3 kg) for the past 3 months

Exclusion Criteria:

• Previous diagnosis of type 2 diabetes;
• High pulse consumption (≥2 servings per week);
• Presence of liver disease (aspartate transaminase >2 times Upper Normal Limit), renal insufficiency (creatinine >1.5 times Upper Normal Limit); inflammatory bowel disease or other gastrointestinal disorders influencing gastrointestinal motility or nutrient absorption;
• Use of medication which influence carbohydrate metabolism (i.e., steroids), or medications used to treat diabetes or to lower blood lipids, or any active medical or surgical conditions within the past 3 months;
• Conditions or medications which are likely to increase the risk to the participants or study personnel, or to reduce the ability of the participant to comply with the protocol, or affect the results;
• History of gastrointestinal reactions or allergies to lentils or potato-based foods, or to one or more ingredients in the study foods which significantly limits the number of study foods that can be consumed.