Have you ever heard someone say that diabetes is just about eating too much sugar or that it’s only an issue for older adults? If so, you’re not alone. Diabetes is surrounded by a cloud of myths and misconceptions that can lead to confusion and misinformation. These myths can affect how people manage their diabetes, impacting everything from diet to daily life. It’s time to separate fact from fiction and debunk these common myths. Whether you’re living with diabetes yourself or want to understand it better, read on to get the real scoop and arm yourself with accurate knowledge.

1. Diabetes is Caused by Eating Too Much Sugar

A Group Of Donuts With Sprinkles

This is a myth that’s hard to shake off, but let’s set the record straight. Diabetes isn’t caused by a single candy binge. Type 1 diabetes, which is an autoimmune condition, is not related to diet at all. Type 2 diabetes involves insulin resistance, and while excessive sugar consumption can contribute to weight gain—a risk factor for type 2—it’s not the sole cause. Diabetes results from a combination of genetic and environmental factors. Regular physical activity, a balanced diet, and maintaining a healthy weight play a significant role in reducing risk. So, enjoy your sweets in moderation and focus on overall dietary balance.

2. Only Overweight People Get Diabetes

It’s a common belief that only people with extra pounds develop diabetes . While being overweight is a significant risk factor for type 2 diabetes, it’s not the only factor. Genetics, family history, age, and ethnicity also play crucial roles. Type 2 diabetes can occur in people who are average weight or even underweight, especially if they have other risk factors. Regular check-ups and a proactive approach to health are essential, regardless of your body size.

3. You Can’t Eat Carbs if You Have Diabetes

A Variety Of Carb Food Items On A White Surface

Let’s clear up the carb confusion: carbs aren’t off-limits for people with diabetes. Carbohydrates are a major energy source, and the key is choosing the right kind. Focus on high-fiber, whole-grain carbs like oats, quinoa, and sweet potatoes, which have a lower impact on blood sugar levels compared to refined carbs like white bread and sugary snacks. Portion control and pairing carbs with protein and healthy fats can help stabilize blood sugar. So, you can still enjoy meals with carbs—just choose wisely and balance them out!

4. Insulin is a Cure for Diabetes

A Syringe And A Bottle Of Insulin

Here’s a reality check: insulin is not a cure for diabetes. It’s a vital tool for managing blood sugar levels, especially for people with type 1 diabetes or advanced type 2 diabetes. Insulin helps to regulate blood glucose, but it doesn’t eliminate the need for ongoing management of the condition. Diabetes management involves a combination of insulin therapy (for some), medication, lifestyle changes, and regular monitoring. The goal is to keep blood sugar levels within a target range to prevent complications.

5. Diabetes is Only an Adult Disease

Think diabetes is just for adults? Think again. Type 1 diabetes often starts in childhood or adolescence and requires lifelong management. Type 2 diabetes, once rare in children, is becoming more common due to rising obesity rates. Kids and teens can develop type 2 diabetes, especially if they have a family history or other risk factors. It’s crucial for all age groups to be aware of the signs and risk factors associated with diabetes and to get regular health screenings.

6.  Diabetes Means You Can’t Eat Sweets Ever Again

The good news: you don’t have to swear off sweets completely if you have diabetes. The key is moderation and mindful eating. You can enjoy a small portion of a treat now and then as part of a balanced diet. Planning your meals and snacks to include occasional sweets while keeping track of your blood sugar levels helps you enjoy those treats without compromising your health. It’s about finding a balance that works for you and integrating occasional indulgences into a healthy lifestyle.

7. People With Diabetes Can’t Exercise

A Group Of People Lifting Weights

Exercise is actually one of the best things you can do to manage diabetes! Regular physical activity helps improve insulin sensitivity, regulate blood sugar levels, and support overall health. Whether it’s walking, swimming, cycling, or weight training, exercise is beneficial. Always consult with your healthcare provider to design an exercise plan that suits your health status and fitness level. Exercise doesn’t have to be strenuous; even moderate activity can make a significant difference in managing diabetes.

8. Diabetes Only Affects the Blood Sugar Levels

Diabetes is much more than just fluctuating blood sugar levels. It can have widespread effects on various body systems. Poorly managed diabetes can lead to serious complications like heart disease, kidney problems, nerve damage, and vision issues. Effective diabetes management includes monitoring blood sugar levels, but it also involves addressing overall health to prevent complications. Regular check-ups with your healthcare provider and a comprehensive approach to health can help mitigate these risks.

9. You Can Always Tell If Someone Has Diabetes

Diabetes is often referred to as the “silent disease” because its symptoms can be subtle or even absent. Some people with diabetes might not show any visible signs, or their symptoms might be mistaken for other conditions. Symptoms like frequent urination, excessive thirst, fatigue, and blurred vision can be mild and easy to overlook. Regular screening and awareness are essential, especially if you have risk factors or a family history of diabetes. Early detection and management can significantly improve health outcomes.

10. Diabetes is a Death Sentence

A Close-Up Of A Finger With A Blood Test

This is one myth that definitely needs debunking. Diabetes, while a serious condition, is manageable with the right treatment and lifestyle changes. Advances in diabetes care and research mean that people with diabetes can live long, healthy lives. Effective management involves a combination of medication, lifestyle adjustments, and regular medical care. With the right approach, diabetes doesn’t have to define your life or limit your possibilities.

Clearing the Air

Understanding the truth behind these diabetes myths can empower you to manage the condition more effectively and live life to the fullest. Don’t let misconceptions hold you back. With accurate information and proactive care, you can stay healthy and thrive, no matter what. Knowledge is your best ally—stay informed and keep moving forward with confidence.

6 Comments

  1. Jessica Smith on April 7, 2025

    Another myth surrounding diabetes is that diabetics should avoid most fruit except berries because they’re low in sugar. I know a man whose diabetic and his doctor told him to just stick to berries and the “diabetic diet.” On this diet, he’s allowed to have diet soda, zero calorie sodas and anything with a sugar substitute. Yet, he can’t have something healthier like grapes or bananas because it’ll “spike his blood sugar.” It has been proven time and again how many people with type 2 diabetes who go on a plant based or vegetarian diet have either reversed their type 2 diabetes and other chronic conditions or lowered their A1c. I read an article over a month ago about a doctor who prescribed a plant based diet to one of her patients who was overweight, had uncontrolled type 2 diabetes and managed it with insulin and medication. When the patient was on the plant based diet, she lost 19 lbs within six months (assuming she didn’t exercise much besides light walking) and she lowered her A1c. However, when this same lady went to a diabetes specialist, they told her to stop the plant based diet because she was “eating too much sugar”, which wasn’t true. She was also encouraged to get her protein through meat and seafood and started eating chicken and fish. Along with drinking diet sodas and beverages with sugar substitutes because the diabetes specialist said it was “okay.” She eventually regained some of the weight she lost and her A1c went up. I use this example of how many doctors including diabetes specialists mislead their patients and can cause them to develop complications from the disease including death. IMO, American doctors are notorious for this, which is why I don’t trust many of them.

    Reply
  2. Robby S. on February 12, 2025

    i dont get why people think you cant exercise with diabetes ive seen plenty of folks at the gym who manage it just fine its all about knowing your body and limits not letting myths hold you back

    Reply
    • Leo T. on February 12, 2025

      really i thought exercise was risky for them

      Reply
    • Robby S. on February 12, 2025

      nope its all about balance and proper management even trainers say so

      Reply
  3. Tami J. on January 18, 2025

    hey ely fornoville is it true dat if u eat too much sugar you’ll def get diabetes asking for a friend

    Reply
    • Jess K. on February 12, 2025

      Actually, diabetes is more complex than just sugar intake. It involves genetics and lifestyle factors too.

      Reply

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About the Author

Ely Fornoville

Living with type 1 diabetes since 1996 has shaped who I am and fueled my passion for helping others navigate their own diabetes journey. As the founder of Diabetic Me, I share insights, tips, and stories from fellow diabetics around the world. With the Medtronic Guardian 4 CGM and MiniMed 780G insulin pump by my side, I strive to empower others to manage their diabetes and live life to the fullest.

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