Brenda Khan
Research shows that you can prevent or delay type 2 diabetes by losing weight, being more active, and following a reduced-calorie eating plan. People who eat a lot of high-fibre foods tend to eat fewer calories, weigh less, and have a lower risk of diabetes. However, it is important to note that carbohydrates are an important part of a healthy diet, as your body and brain need carbs to function properly. The key is to choose carbs with fibre and nutrients and to portion your serving sizes.
| Characteristics | Values |
|---|---|
| Carbohydrates | Should make up 50-60% of daily calories |
| Fibre | Aim for 20-30 grams per day |
| Protein | Allow 15-20% of daily calories |
| Fat | Limit to 25-35% of daily calories |
| Saturated fat | No more than 7% of daily calories |
| Polyunsaturated fats | 10% or less of daily calories |
| Monounsaturated fats | Up to 20% of daily calories |
| Cholesterol | Cap at 200 milligrams per day |
| Exercise | Increase |
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What You'll Learn
The role of carbs in managing diabetes
Carbohydrates are an important source of energy and have the most influence on a person's blood sugar or blood glucose. When you eat or drink foods that contain carbohydrates, your body breaks them down into glucose (a type of sugar), which raises the level of glucose in your blood. Your body uses this glucose for fuel to keep you going throughout the day.
When it comes to managing diabetes, the carbohydrates you eat play an important role. After your body breaks down the carbohydrates into glucose, your pancreas releases insulin to help your cells absorb that glucose. When someone's blood glucose is too high, it is called hyperglycemia.
The key to managing diabetes is to know how to portion and choose carbohydrates so you get the most nutrition from your food with the least impact on your blood sugar. Common sources of simple carbohydrates include table sugar, honey, fruit juice, and syrup. These are often major ingredients in highly processed and packaged foods like soda, cookies, cakes, candies, and other foods with added sugars.
People with diabetes should focus on eating fruits, vegetables, and whole grains, which contain essential vitamins, minerals, and fiber. The body does not absorb all the carbohydrates from whole grains, and those that it does absorb enter the bloodstream more slowly than processed carbohydrates. For this reason, carbohydrates from whole grains are less likely to cause blood sugar levels to spike. They lead to the person feeling fuller for longer. Whole grains contain fiber, which is a healthy carbohydrate.
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How to choose and portion carbs to prevent blood sugar spikes
People with diabetes should focus on eating fruits, vegetables, and whole grains, which contain essential vitamins, minerals, and fibre. Fibre is technically a carbohydrate, but it does not break down into glucose in the body and does not add calories. Fibre is a healthy carb.
When you eat or drink foods that contain carbohydrates, your body breaks them down into glucose (a type of sugar), which raises the level of glucose in your blood. Your body uses that glucose for fuel to keep you going throughout the day. This is what you probably know of as your "blood glucose" or "blood sugar". When it comes to managing diabetes, the carbs you eat play an important role. After your body breaks down those carbs into glucose, your pancreas releases insulin to help your cells absorb that glucose. When someone's blood glucose is too high, it is called hyperglycaemia.
The key is to know how to portion and choose carbs so you get the most nutrition from your food with the least impact on your blood sugar. The CDC recommends that people with diabetes get about half of their daily calories from carbohydrates. Having the same amount of carbohydrates in each meal can help keep blood sugar levels stable. However, what is most important is eating the right kind of carbohydrates. The body does not absorb all the carbs from whole grains, and those that it does absorb enter the bloodstream more slowly than processed carbs. For this reason, carbs from whole grains are less likely to cause blood sugar levels to spike. They also lead to the person feeling fuller for longer.
Simple carbs include table sugar, honey, fruit juice, and syrup. These are often major ingredients in highly processed and packaged foods like soda, cookies, cakes, candies, and other foods with added sugars.
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The importance of eating whole grains
Eating whole grains is important for preventing diabetes. Whole grains are a good source of fibre, vitamins, minerals, and protein. Fibre is a type of carbohydrate that does not break down into glucose in the body and does not add calories. Fibre is important for proper bowel function and can help to lower your risk of type 2 diabetes by supporting healthy digestion. The body does not absorb all the carbs from whole grains, and those that it does absorb enter the bloodstream more slowly than processed carbs. This means that whole grains are less likely to cause blood sugar spikes, which is important for managing diabetes.
Whole grains are also a good source of B vitamins, including niacin, thiamine, and folate. These vitamins are important for maintaining overall health and reducing the risk of disease. Whole grains also contain minerals such as zinc, iron, magnesium, and manganese. Magnesium is another nutrient that helps to lower the risk of type 2 diabetes.
In addition to their nutritional benefits, whole grains also promote heart health and may improve glucose metabolism and reduce insulin resistance. This is because whole grains can promote the growth of a more health-promoting gut microbiota, which can play an important role in reducing chronic low-grade inflammation.
When it comes to preventing diabetes, it is important to focus on eating whole grains, fruits, and vegetables. These foods contain essential vitamins, minerals, and fibre, which can help to lower your risk of developing diabetes. It is also important to limit fat to 25-35% of your total daily calories and get no more than 7% of your daily calories from saturated fat. Keep carbs to 50-60% of your daily calories and aim for 20-30 grams of fibre each day.
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How to limit fat intake
To limit fat intake, it is recommended that you limit fat to 25-35% of your total daily calories. No more than 7% of your daily calories should come from saturated fat, 10% or less from polyunsaturated fats, and up to 20% from monounsaturated fats (like plant oils or nuts).
The body does not absorb all the carbs from whole grains. The carbs that are absorbed enter the bloodstream more slowly than processed carbs, so they are less likely to cause blood sugar spikes. Whole grains also contain fibre, which is a healthy carb. Fibre is technically a carbohydrate, but it does not break down into glucose in the body and does not add calories.
Carbs are an important source of energy and have the most influence on a person's blood sugar or blood glucose. When you eat or drink foods that contain carbs, your body breaks them down into glucose, which raises the level of glucose in your blood. Your body uses this glucose for fuel throughout the day. After your body breaks down the carbs into glucose, your pancreas releases insulin to help your cells absorb the glucose. When someone's blood glucose is too high, it is called hyperglycaemia.
The CDC recommends that people with diabetes get about half of their daily calories from carbohydrates. Having the same amount of carbohydrates in each meal can help keep blood sugar levels stable. However, it is important to eat the right kind of carbohydrates. Simple carbs, such as table sugar, honey, fruit juice, and syrup, can increase your blood sugar quickly and make it harder to manage your diabetes. These are often major ingredients in highly processed and packaged foods, such as soda, cookies, cakes, and candies.
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The role of exercise in preventing diabetes
Exercise is an important part of preventing diabetes. When you exercise, your body uses glucose for fuel, which helps to lower your blood glucose levels. This is important because when blood glucose levels are too high, it can lead to hyperglycaemia, which is a common issue for people with diabetes.
The goal is to get more active and lower your cholesterol level. This can be achieved through regular exercise, such as walking, running, swimming, or cycling. It is recommended that you aim for at least 30 minutes of moderate-intensity exercise, such as brisk walking, most days of the week.
In addition to helping with blood glucose control, exercise also has other benefits that can help prevent diabetes. It can help with weight loss, which is important because being overweight is a risk factor for developing diabetes. Exercise also improves your body's sensitivity to insulin, which helps to keep blood glucose levels stable.
It is important to note that exercise should be combined with a healthy diet to effectively prevent diabetes. This includes limiting fat intake, choosing healthy carbohydrates, and increasing fibre intake.
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Frequently asked questions
Research shows that you can prevent or delay type 2 diabetes by losing weight by following a reduced-calorie eating plan and being more active.
Eat smaller portions of foods that are high in calories, fat, and sugar. People who eat a lot of high-fibre foods like vegetables, fruits, and legumes tend to eat fewer calories, weigh less, and have a lower risk of diabetes.
Focus on eating fruits, vegetables, and whole grains, which contain essential vitamins, minerals, and fibre. The body does not absorb all the carbs from whole grains, and those that it does absorb enter the bloodstream more slowly than processed carbs.
Carbs are an important part of a healthy diet, but they can increase your blood sugar quickly, so it's important to know how to portion and choose carbs so you get the most nutrition from your food with the least impact on your blood sugar.
