Diabetes Information

Myths and misconceptions about diabetes

There are many myths about diabetes that make it difficult for people to believe some of the hard
facts – such as diabetes is a serious and potentially deadly disease.

Myth : Diabetes is not that serious of a disease.

Fact : Diabetes causes more deaths a year than breast cancer and AIDS combined. Two out of three people with diabetes die from heart disease or stroke.

Myth : If you are overweight or obese, you will eventually develop type 2 diabetes

Fact : Being overweight is a risk factor for developing this disease, but other risk factors such as family history, ethnicity and age also play a role. Unfortunately, too many people disregard the other risk factors for diabetes and think that weight is the only risk factor for type 2 diabetes. Most overweight people never develop type 2 diabetes, and many people with type 2 diabetes are at a normal weight or only moderately overweight.

Myth : Eating too much sugar causes diabetes.

Fact : No, it does not. Type 1 diabetes is caused by genetics and unknown factors that trigger the onset of the disease; type 2 diabetes is caused by genetics and lifestyle factors. Being overweight does increase your risk for developing type 2 diabetes, and a diet high in calories, whether from sugar or from fat, can contribute to weight gain. If you have a history of diabetes in your family, eating a healthy meal plan and regular exercise are recommended to manage your weight.

Myth : People with diabetes should eat special diabetic foods.

Fact : A healthy meal plan for people with diabetes is generally the same as a healthy diet for anyone – low in fat (especially saturated and trans fat), moderate in salt and sugar, with meals based on whole grain foods, vegetables and fruit. Diabetic and "dietetic" foods generally offer no special benefit. Most of them still raise blood glucose levels, are usually more expensive, and can also have a laxative effect if they contain sugar alcohols.

Myth : If you have diabetes, you should only eat small amounts of starchy foods, such as bread, potatoes and pasta.

Fact : Starchy foods are part of a healthy meal plan. What is important is the portion size. Whole grain breads, cereals, pasta, rice and starchy vegetables like potatoes, yams, peas and corn can be included in your meals and snacks. The key is portions. For most people with diabetes, having 3-4 servings of carbohydrate-containing foods is about right. Whole grain starchy foods are also a good source of fiber, which helps keep your gut healthy.

Myth : People with diabetes can't eat sweets or chocolate.

Fact : If eaten as part of a healthy meal plan, or combined with exercise, sweets and desserts can be eaten by people with diabetes. They are no more “off limits” to people with diabetes than they are to people without diabetes.

Myth : You can catch diabetes from someone else.

Fact : No. Although we don’t know exactly why some people develop diabetes, we know diabetes is not contagious. It can’t be caught like a cold or flu. There seems to be some genetic link in diabetes, particularly type 2 diabetes. Lifestyle factors also play a part.

Myth : People with diabetes are more likely to get colds and other illnesses.

Fact : You are no more likely to get a cold or another illness if you have diabetes. However, people with diabetes are advised to get flu shots. This is because any illness can make diabetes more difficult to control, and people with diabetes who do get the flu are more likely than others to go on to develop serious complications.

Myth : If you have type 2 diabetes and your doctor says you need to start using insulin, it means you’re failing to take care of your diabetes properly.

Fact : For most people, type 2 diabetes is a progressive disease. When first diagnosed, many people with type 2 diabetes can keep their blood glucose at a healthy level with oral medications. But over time, the body gradually produces less and less of its own insulin and eventually oral medications may not be enough to keep blood glucose levels normal. Using insulin to get blood glucose levels to a healthy level is a good thing, not a bad one.

Myth : Fruit is a healthy food. Therefore, it is ok to eat as much of it as you wish.

Fact : Fruit is a healthy food. It contains fibre and lots of vitamins and minerals. Because fruits contain carbohydrates, they need to be included in your meal plan. Talk to your dietician about the amount, frequency and types of fruits you should eat.

Myth : You can adjust your diabetes medicines to "cover" whatever you eat.

Fact : If you use insulin for your diabetes, you may learn how to adjust the amount and type you take to match the amount of food you eat. However, this doesn’t mean you can eat as much as you want, then just use more medicine to stabilise your blood sugar level.

Myth : Protein is better than carbohydrates for diabetes

Fact : For individuals with diabetes and normal renal function, there is insufficient evidence to suggest that usual protein intake (15–20% of energy) should be modified.
Examples are meat, poultry, fish, eggs, milk, cheese, and soy. Sources not in the “good” category include cereals, grains, nuts, and vegetables

Myths and misconceptions about diabetes