Diabetics have to watch their carbohydrate intake, and bread is a major player in a typical American's diet. Try to find a bread with at least 5 grams of fiber AND protein per slice so that eating it is validated by the nutrients it's carrying. Also avoid preservatives as they're not healthy either.
If you're looking for a salty snack but your diabetes is holding you back, look no further than a jar of olives! They're a fruit, tasty, healthy, and fun to eat. You can cut them up and put them in salads, or even on a sandwich! I love to make a homemade submarine sandwich and sprinkle some on top. YUM!