Foods that provide a serving of fruits, vegetables, whole grains or fiber make an suitable snack for diabetics, notes the American Diabetes Association. It is necessary to control the portion size and to avoid foods high in added fats or sugar
Counting carbohydrates is very important for diabetics managing their blood glucose levels, so understanding how many carbs a given snack contains helps in keeping the overall daily count at an acceptable level. For example, if a snack needs to have no more than 5 grams of carbs, some choices include a hard-boiled egg, five baby carrots, 1/4 cup of fresh blueberries, 15 almonds, a sugar-free popsicle, 10 goldfish crackers or a pair of saltine crackers, as stated by the American Diabetes Association.
Some snacks containing between 10 and 20 grams of carbohydrates include 5 whole wheat crackers with a piece of string cheese, four saltine crackers with 1/2 cup tuna salad, a small orange or apple, or 1/4 cup cottage cheese with 1/2 cup fresh fruit, according to the American Diabetes Association.
Before exercise, it is good to have snacks containing about 30 grams of carbohydrates. An English muffin with a teaspoon of low-fat tub margarine, a medium banana with a tablespoon of peanut butter, or a 6-ounce cup of light yogurt with 3/4 cup fresh berries all make smart snack choices, states the American Diabetes Association.