LOW CARB & WHOLE-GRAIN BREADS: Lower-carb breads and tortillas can be a great source of fiber; look for those with at least 4 grams of fiber per serving. Look for 100 percent whole-grain bread (the term “multigrain" doesn't ensure it is all whole grain; check the ingredient list). Spread your toast with two tablespoons of a natural peanut butter for another 1.9 grams of fiber.
Participants were recruited from the Durham Veterans Affairs Medical Center (VAMC) outpatient clinics. Inclusion criteria were age 35–75 years; body mass index (BMI) >25 kg/m2; and fasting serum glucose >125 mg/dL or hemoglobin A1c >6.5% without medications, or treatment with oral hypoglycemic agents (OHA) and/or insulin. Exclusion criteria were evidence of renal insufficiency, liver disease, or unstable cardiovascular disease by history, physical examination, and laboratory tests. All participants provided written informed consent approved by the institutional review board. No monetary incentives were provided.
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