Nutrition and carbohydrate counting
- Food is made up of macronutrients: carbohydrate, protein, and fat.
- Carbohydrates have the greatest effect on blood glucose with 100% of absorbable carbohydrate becoming glucose in the blood.
- Protein and fat do not have a significant effect on blood glucose but they may help to slow the rise in blood glucose and help to keep blood glucose more stable.
- Carbohydrates include: sugar, starch, and fiber.
- Sugars: includes natural sugar in fruit and milk and added sugars, like in soda, juice and other beverages and packaged food.
- Starches:
- Wheats, oats, and other grains (e.g. bread, pasta, rice, cereals)
- Starchy vegetables such as corn and potatoes
- Dried beans, lentils, and peas
- Non-starchy vegetables contain small amounts of carbohydrates.
- Fiber: the part of plant food that isn't digested but helps you stay healthy. Fiber cannot be converted to glucose so it does not raise blood glucose.
- Foods that include ingredients from these groups should be counted toward carbohydrate totals. Examples: casseroles, soups, pizza, snacks (chips, French fries) and sweets.
How to read a food label to count carbohydrates:
- Check the Serving Size first. All nutrient totals are listed according to the serving size listed. Yo umay see a number of grams listed next to serving size (e.g. 114g on sample label). This is weight of the serving size and should not be used in the total carbohydrate calculation.
- Portion size = how much your child plans to eat. Compare portion size to serving size.
- Check Total Carbohydrate. Total carbohydrate includes all three types: sugar, starch, fiber so you do not need to add these separately.
- Please note "net carbs" may be listed on food packaging but should not be used for carbohydrate calculation.
- Also, "sugar free" and "no sugar added" do not necessarily mean carbohydrate free, so you should still review and count total carbohydrate for these foods and drinks.
- Calculate how much carbohydrate is in the portion your child plans to eat.
Example (see sample label to the side):
Serving size = 1/2 Cup (114g)
Portion size = 1 Cup (228g)
Total carbohydrate per 1/2 Cup serving size = 13g
Total carbohydrate per 1 Cup portion size = 13g x 2 = 26g
If a label is not available:
- Search the internet for carbohydrate totals for specific foods.
- Use smartphone apps (e.g. Calorie King, My Net Diary, My Fitness Pal).
- If you are cooking, you can determine carbohydrate counts for each ingredient in a recipe by searching the internet or smartphone app or try to find similar recipes that contain those ingredients.
Benefits of a balanced diet:
- Fiber, protein, and fat can help slow down how quickly food is broken down, leading to a slower rise in blood glucose. This can also help prevent fast drops in blood glucose.
- Fiber, protein, and fat can help improve satiety. If your child often complains of hunger, adding foods with fiber, protein, and/or fat, may help to satisfy them in a smaller portion and/or decrease desire for frequent snacks.
- A balanced plate is often recommended as a healthy diet that may help to reduce insulin resistance with type-2 diabetes.
- Individuals with diabetes may be at higher risk of long-term cardiovascular complications. A balanced diet that includes adequate intake of fiber, healthy fats, and lean proteins may help to prevent or reduce complications.
- For more information on the balanced plate, visit myplate.gov. You can also request a referral to see one of our registered dietitians for nutrition counseling.
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