The American Diabetes Association 2009 Position Statement regarding diabetic diet planning includes the following: "Although numerous studies have attempted to identify the optimal mix of macronutrients for meal plans of people with diabetes, it is unlikely that one such combination exists. The best mix of carbohydrate, protein and fat appears to vary depending on individual circumstances.".... "regardless of the macronutrient mix, total caloric intake must be appropriate for the weight management goal."
The individual must actively manage energy intake/output to maintain good glycemic control, thereby reducing the risk of diabetes mellitus (DM) and associated disease. Intensive and ongoing diabetic self-management education (DSME) is required to alter common lifestyle behaviors and practices that increase the risk of DM and its complications. DSME provides information, tools and support to improve glycemic control within a evidence based framework that reflects: personal preferences as well as physical, social and economic circumstances.
Although DSME is intended to meet the needs of the diabetic, much of the science is also applicable to the general population. Assimilating the healthy lifestyle changes promoted by DSME can reduce the risk of pre-diabetes, cardiovascular disease and stroke for most people in the developed world. If you are interested in improving your own health and that of your family, a good source of support and assistance may be as close as your diabetic colleague or friend.
A number of rules and tools have been developed to assist the diabetic to plan meals and manage of caloric intake. They include: macronutrient recommendations, carbohydrate counting, glycemic index, exchange lists, portions models, etc. The patient's DM certified registered dietician may use some of the following rules and tools as part of the DSME to assist the patient to make healthy eating choices that best control his/her A1c.
General Adult Macronutrient Recommendations
Exchange system is a meal planning method that groups similar types of foods into 6 categories. The intent the exchange system is to allow an individual to vary meal components while maintaining caloric goals. A serving of any food within a food group is approximately equal in calories. When a specific number of each exchange is eaten, a constant amount of calories and nutrients is supplied. The foods within each category are interchangeable in the prescribed amounts.
The National Diabetes Information Clearinghouse provides the following example of an exchange system:
Starch Exchange |
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1 Starch Exchange (Serving) |
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2 Starch Exchanges (Servings) |
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3 Starch Exchanges (servings) |
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Vegetable Exchange |
|
1 Vegetable Exchange (Serving) |
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2 Vegetable Exchange (Servings) |
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3 Vegetable Exchange (servings) |
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Fruit Exchange |
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1 Fruit Exchange (Serving) |
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2 Fruit Exchange (Servings) |
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Dairy Exchange |
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1 Dairy Exchange (Serving) |
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Meat Exchange |
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1-ounce serving |
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2-ounce serving |
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3-ounce serving |
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Fats and Sweets |
|
1 Exchange (Serving) |
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2 Exchange (Serving) |
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An example of a 1200 calorie meal plan for one day |
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Starches |
Fruit |
Milk |
Vegetable |
Meat or Substitute |
Fat |
Menu |
|
Breakfast | 1 |
1 |
1 |
1 small banana 3/4 cup corn flakes 1 cup fat-free milk |
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Lunch | 2 |
1 |
1 |
2 |
1 |
Sandwich: 2slices whole wheat bread 2 oz. lean turkey 1 tablespoon reduced-fat mayo 1 cup celery & carrot sticks 1/2 cup juice |
|
Snack | 1 |
6 oz. non-fat sugar-free fruit in yogurt |
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Dinner | 2 |
1 |
1 |
2 |
3 |
2 oz. lean beef steak 1/2 baked potato 1.5 tablespoons low-fat sour cream 1/2 cup cooked green beans 1 strip bacon 1tablespoon salad dressing 1 cup romaine lettuce 1 cup strawberries sugar-free sweetener |
|
Total Exchanges | 5 |
3 |
2 |
2 |
4 |
4 |
INSTANT FEEDBACK:
Deck of Cards 1 serving = 3oz. cooked meat or substitute |
Baseball 1 cup serving of salad greens |
Dice 3 dice sized cheese cubes = 1 oz. serving.
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Butter pat 1 serving = 1 teaspoon |
Bread slice
1 slice = 1 serving
|
Ping-Pong Ball 2 Tbsp. of peanut butter, jam or salad dressing = 1 serving
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Fist 1 cup is approximately the size of an average woman's fist. |
CD 1 CD sized slice = 1 oz. serving of lean turkey or cheese.
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Mouse 1 serving baked potato about the size of a computer mouse. |
Tennis ball 1/3 cup cooked pasta = 1 serving. |
1/2 baseball 1/2 cup ice cream= 1 serving.
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Shot glass 1 shot glass = 1 serving of M&Ms. 2 shot glasses = 1 serving of nuts |
Carbohydrate
counting is an integral part of food and meal planning for persons
with both type 1 and type 2 diabetes. In the past, diabetic patients
were prescribed nutrition in the form of an "ADA" diet.
The term "ADA" diet is no longer used because the American Diabetes Association
(ADA) doesn't endorse any specific meal plan or specified percentages of protein,
carbohydrates, and fats in the diet. Instead, recommended meal planning
provides enough carbohydrate and protein to maintain blood glucose within the individuals target range while sustaining muscle mass.
Meal plans that promotes consistent energy intake
at meals and snacks, appropriate fat modifications, and consistent timing of
meals and snacks can help keep blood glucose within the target range. Frequent self blood glucose monitoring and carbohydrate counting can help diabetics adjust energy intake. As a guide the ADA suggests an adult target of 45-60 grams of carbohydrate per meal depending on activity, medication and metabolic factors.
When starting a carbohydrate counting system, the diabetic person needs to know some important basics:
Diabetics should be taught
how to first determine the portion size on a food label, as all the information
on the label is based on portion size. Next, the individual is taught to determine
the total amount of carbohydrate in a specific food serving and to assess total carbohydrate grams provided. Although protein and fat content of
foods have a minimal effect on blood glucose, the amounts of protein and fat
must be evaluated as they contribute calories to the meal.
The ADA offers the following examples of carbohydrate content, each item contains about 15 grams of carbohydrate:
1 small piece of fresh fruit (4 oz)
½ cup of canned or frozen fruit
1 slice of bread (1 oz) or 1 (6 inch) tortilla
½ cup of oatmeal
? cup of pasta or rice
4-6 crackers
½ English muffin or hamburger bun
½ cup of black beans or starchy vegetable
¼ of a large baked potato (3 oz)
? cup of plain fat-free yogurt or sweetened with sugar substitutes
2 small cookies
2 inch square brownie or cake without frosting
½ cup ice cream or sherbet
1 Tbsp. syrup, jam, jelly, sugar or honey
2 Tbsp. light syrup
6 chicken nuggets
½ cup of casserole
1 cup of soup
¼ serving of a medium french fry