Carbohydrate counting is a flexible way to plan your meals. It focuses on foods that contain carbohydrates (carbs) as these raise your blood sugar the most.
Counting how many carbs you are planning to eat can help keep your blood sugar at healthy levels. You will find carbs in a range of different foods including starchy foods such as grains (think breads, cereals, pasta and quinoa), legumes (think chickpeas and lentils), and some vegetables (think potatoes and corn), as well as fruits, and dairy products such as milk and yogurt. You will also find them in foods to which sugar has been added, including baked goods (like cake and cookies), sugary beverages, and candy.
Follow these steps to count carbs and help manage your blood sugar levels. Your registered dietitian or certified diabetes educator can guide you along the way.
Counting how many carbs you are planning to eat can help keep your blood sugar at healthy levels. You will find carbs in a range of different foods including starchy foods such as grains (think breads, cereals, pasta and quinoa), legumes (think chickpeas and lentils), and some vegetables (think potatoes and corn), as well as fruits, and dairy products such as milk and yogurt. You will also find them in foods to which sugar has been added, including baked goods (like cake and cookies), sugary beverages, and candy.
Follow these steps to count carbs and help manage your blood sugar levels. Your registered dietitian or certified diabetes educator can guide you along the way.
STEP 1 Make healthy food choices
- Enjoy a variety of vegetables, fruits, whole grains, low fat milk products, and meat and alternatives at your meals. A variety of foods will help meet your nutrient needs.
- Use added fats in small amounts. This helps to reduce your risk of heart disease.
- Choose foods low in sodium and avoid adding salt when cooking to help prevent and manage high blood pressure.
STEP 2 Focus on carbohydrate
- Your body breaks down carbohydrate into sugar (glucose). This raises your blood sugar levels.
- Carbohydrate is found in many foods including grains and starches, fruits, some vegetables, legumes, milk and milk alternatives, sugary foods and many prepared foods.
- Meat and alternatives, most vegetables and fats contain little carbohydrate.
- Moderate servings of these type of foods will not have a big effect on blood sugar levels.
STEP 3 Set carbohydrate goals
- Your dietitian will help you set a goal for grams of carbohydrate at each meal and snack. This may be the same from day to day or may be flexible, depending on your needs, your health goals and if you take medication or insulin to manage your diabetes.
- Most people aim for 45–60 grams (g) carbohydrate at meals and 15– 30 g carbohydrate at snacks.
- Try to meet your target within 5 g per meal or snack.
STEP 4 Determine carb content
- Write down what you eat and drink throughout the day.
- Be sure to note the portion sizes. You may need to use measuring cups and spoons to be accurate.
- Record the grams of carbohydrate in these foods and drinks.
- To find the carb content of foods, check food packages, food composition books, restaurant fact sheets and websites.
STEP 5 Monitor effect on blood sugar level
- Work with your healthcare team to correct blood sugar levels that are too high or too low.
Finding carbohydrate values using the Nutrition Facts table
- Locate the Nutrition Facts Table: Look for the "Carbohydrate" section.
- Check the Serving Size: The amount listed is for the serving size given. Are you eating more, less, or the same amount? Compare your serving size to figure out the amount of carbohydrate you are eating.
- Identify Total Carbohydrates: The total amount of carbohydrate in grams is listed first. This number includes starch, sugars and fibre (starch is not listed separately).
- Subtract Fibre: Fibre does not raise blood sugar and should be subtracted from the total carbohydrate. If this product had 6 g of fibre the available carbohydrate would be 26 g – 6 g = 20 g for example.
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