Unveiling The Truth: Can Dieting Cause Diabetes?

Shalini Thakur

Shalini Thakur
Jul 2023

2 min read
Does Dieting Cause Diabetes

Table of content

Let’s clear up a common myth that often creates confusion around dieting and its impact on diabetes or blood sugar levels. You might have heard people asking that does dieting cause diabetes or leads to spikes in blood sugar levels.

Well, fear not! In this friendly and informative discussion, we’ll find out the truth behind this misconception and shed some light on how dieting can actually play a positive role in managing diabetes and promoting overall health.

So, grab a cup of tea, sit back, and let’s figure out the real relationship between dieting and diabetes together!

CTA ImageCTA Image

A Little Bit About Diabetes!

Type 2 diabetes is a common metabolic disorder that affects how the body processes glucose (sugar), its primary source of energy. It is different from type 1 diabetes, which is an autoimmune condition where the body’s immune system attacks and destroys insulin-producing cells in the pancreas.

Prevalence: Type 2 diabetes is the most prevalent form of diabetes, accounting for approximately 90% to 95% of all diabetes cases globally. Its prevalence has been increasing steadily over the past few decades, primarily due to lifestyle changes and a rise in obesity rates.

Risk Factors: Several factors can increase the risk of developing type 2 diabetes. While some are non-modifiable, like family history and age, others are lifestyle-related and can be influenced by our choices.

Does dieting cause Diabetes?

There has been a common misconception that dieting cause diabetes. However, it is essential to clarify that dieting, when done sensibly and sustainably, does not directly lead to diabetes.

In fact, adopting a healthy and balanced diet can play a crucial role in preventing and managing diabetes. Let’s explore the reasons behind this and understand the adverse effects of fad diets and extreme measures on diabetes risk.

Sensible and Sustainable Dieting:

When we talk about sensible dieting, we refer to making conscious and healthy choices about what we eat. It involves consuming a well-rounded and nutrient-rich diet that provides essential vitamins, minerals, and energy for the body’s optimal functioning.

A sensible diet aims to strike a balance between different food groups, such as vegetables, fruits, whole grains, lean proteins, and healthy fats. When individuals follow a sensible diet, they are more likely to maintain a healthy weight, reduce the risk of obesity, and improve their insulin sensitivity, which can help prevent type 2 diabetes.

The Role of Fad Diets:

Fad diets are extreme and restrictive eating plans that promise rapid weight loss but often lack scientific evidence and long-term sustainability. These diets might eliminate entire food groups, severely restrict calorie intake, or promote excessive consumption of specific foods.

While some fad diets may result in short-term weight loss, they can have detrimental effects on overall health and may contribute to increased symptoms of diabetes.

For example:
a. Very Low-Calorie Diets: Extremely low-calorie diets can lead to nutrient deficiencies, muscle loss, and a slowed metabolism, making it harder to maintain weight loss and potentially leading to weight regain, which is associated with an increased risk of diabetes.

b. High Sugar Or Carbohydrate Diets: Fad diets that encourage excessive consumption of sugary or refined carbohydrate-rich foods can cause rapid spikes in blood sugar levels, straining the body’s insulin response and potentially leading to insulin resistance.

Extreme Measures and their Impact:

Some individuals resort to extreme measures, such as crash diets or diet pills, to achieve rapid weight loss. These approaches can be dangerous and negatively impact metabolic health.

Rapid and drastic weight loss can put stress on the body, affecting hormone levels, metabolism, and nutrient absorption. Such extreme measures can lead to imbalances that increase the risk of diabetes and other health issues.

Unhealthy Dieting Practices and Diabetes Risk

Unhealthy dieting practices, such as crash diets, extremely calorie deficit diet plan, and diets lacking essential nutrients, can have a detrimental impact on metabolic health and increase the risk of developing type 2 diabetes.

Let’s explore how these practices can lead to weight fluctuation and insulin resistance, making individuals more susceptible to diabetes.

types of diet causing diabetes

Crash Diets and Rapid Weight Fluctuation:

  • Crash diets are extreme and unsustainable eating plans that aim to achieve rapid weight loss in a short period. These diets often severely restrict calorie intake, leading to significant weight loss within a short time frame.
  • However, the weight loss from crash diets is typically a combination of water, muscle mass, and some fat, not sustainable fat loss.
  • As a result, when individuals return to their regular eating habits after the crash diet, they tend to regain the lost weight rapidly. This cycle of weight fluctuation can have negative effects on the body and metabolism.

Insulin Resistance and Extreme Low-Calorie Diets:

  • Extremely low-calorie diets can lead to nutritional deficiencies and inadequate energy intake.
  • When the body does not receive enough calories to meet its energy needs, it may enter a state of energy conservation, slowing down the metabolism to preserve energy.
  • This reduction in metabolic rate can lead to weight loss stagnation and difficulties in maintaining weight loss.

Diets Lacking Essential Nutrients:

  • Diets that lack essential nutrients can deprive the body of vitamins, minerals, and other essential compounds necessary for proper metabolic function.
  • For example, diets that exclude entire food groups can lead to deficiencies in certain nutrients. Such as vitamins B12 and D, iron, calcium, and omega-3 fatty acids.
  • These deficiencies can impair the body’s ability to process glucose, leading to imbalances in blood sugar levels and increasing the risk of insulin resistance and diabetes.

What Is The Effect of dieting on diabetes?

The effect of dieting cause diabetes can vary depending on the type of diabetes, the type of diet followed, and individual factors. Let’s explore the impact of dieting on both type 1 and type 2 diabetes:

  • Type 1 Diabetes: Type 1 diabetes is an autoimmune condition in which the body’s immune system attacks and destroys the insulin-producing cells in the pancreas. As a result, people with type 1 diabetes require insulin injections or an insulin pump to manage their blood sugar levels.
  • Type 2 Diabetes: It is a metabolic disorder characterized by insulin resistance, where the body’s cells do not respond effectively to insulin. This leads to elevated blood sugar levels and may require lifestyle modifications, including dietary changes, to manage the condition.

For individuals with type 1 diabetes, diet plays a critical role in managing blood sugar levels and insulin dosing. Consistency in carbohydrate intake is essential, as carbohydrates significantly affect blood sugar levels. Monitoring carbohydrate intake and matching insulin doses accordingly can help maintain stable blood sugar levels throughout the day.

What Types Of Dieting Is For Diabetes?

There are several types of how to lose weight fast with diabetic diet plan that can be suitable for people with diabetes. Here are some common types of diets that can be helpful for diabetes management:

  1. Mediterranean Diet: This diet is rich in fruits, vegetables, whole grains, nuts, seeds, and healthy fats such as olive oil. It includes moderate amounts of lean protein, like fish and poultry, and limited consumption of red meat. The Mediterranean diet has been associated with improved blood sugar control and cardiovascular health.
  2. Low-Carbohydrate Diet: By reducing carbohydrate intake, blood sugar spikes can be minimized. However, it’s important to focus on high-quality carbs from sources like vegetables and whole grains.
  3. Low-Glycemic Index Diet: This diet focuses on consuming foods that have a lower impact on blood sugar levels. Foods with a low glycemic index release glucose more slowly into the bloodstream, helping to prevent sharp spikes in blood sugar.
  4. DASH Diet: The (DASH) diet is designed to lower blood pressure, but it can also be beneficial for diabetes management. It emphasizes fruits, vegetables, whole grains, lean proteins, and low-fat dairy products.
  5. Plant-Based Diet: A plant-based diet emphasizes fruits, vegetables, whole grains, legumes, nuts, and seeds while limiting or avoiding animal products. Plant-based diets have been associated with improved insulin sensitivity and lower risk of diabetes.
  6. Flexitarian Diet: This is a flexible approach to vegetarianism, where individuals primarily follow a plant-based diet but occasionally include meat and other animal products.
  7. Dietary Approaches Specific to Diabetes: Some diets have been specifically developed for diabetes management, such as the American Diabetes Association (ADA) diet and the carbohydrate counting approach. These approaches provide specific guidelines for managing carbohydrate intake and overall nutrition.

Conclusion: Does Dieting Causes Diabetes?

Unhealthy dieting practices cause diabetes, and diets lacking essential nutrients, can negatively impact metabolic health and increase the risk of developing type 2 diabetes.

These practices can lead to weight fluctuation, muscle loss, nutritional deficiencies, and insulin resistance, all of which are risk factors for diabetes.

Instead of resorting to extreme measures, it is crucial to adopt a sensible diet plan for diabetes. That provides all the necessary nutrients for the body’s optimal functioning.

Additionally, reducing the consumption of sugary beverages, refined carbohydrates, and unhealthy fats can further improve insulin sensitivity and overall health.

By making sustainable and healthy dietary choices, individuals can improve their metabolic health. Also, reduce the risk of diabetes, and maintain a healthier lifestyle in the long term.

Pre Diabetic Diet Plan Helped Shourya From Varanasi Lose 7 Kgs!

Who says that diet alone cannot cure diseases? Read this story to see how one of FITELO’s clients went from being pre-diabetic to non-diabetic in just 45 days after taking our pre diabetic diet plan.

Fun Facts

Taking some fat-burning food and practicing yoga will help you in having a healthy journey. Flax seed is one such fat burner. Click the above link to learn more about its benefits and how to include it in your food.

Frequently Asked Questions

Is dieting a cause of type 2 diabetes?

Yes, diet can be a significant contributing factor to the development of type 2 diabetes. Consuming a diet high in unhealthy foods. Especially those rich in added sugars, refined carbohydrates, and saturated fats, can increase the risk of developing type 2 diabetes.

Can dieting be a warning sign of diabetes?

Yes, in some cases, dieting or sudden changes in eating habits can be a warning sign for diabetes. People who are unknowingly experiencing symptoms of diabetes. Such as increased thirst, frequent urination, unexplained weight loss, or extreme hunger, may resort to dieting as a way to manage their weight.

Does diet play a major role in causing diabetes?

Yes, diet plays a major role in causing type 2 diabetes. Unhealthy eating patterns can lead to obesity and insulin resistance, both of which are primary risk factors for type 2 diabetes. On the other hand, a balanced and healthy diet can reduce the risk of developing the condition.

What is the effect of dieting on diabetes?

The effect of dieting on diabetes can vary depending on the individual’s approach. Crash dieting or extreme calorie restriction can have adverse effects on blood sugar levels and overall health. For people with diabetes, sudden changes in diet can cause fluctuations in blood glucose levels, making it important to approach dieting with caution.

How is rapid weight loss or crash dieting related to diabetes?

Rapid weight loss or crash dieting can be related to diabetes in several ways. For individuals with undiagnosed diabetes, unexplained weight loss could be a symptom of high blood sugar levels. Moreover, crash dieting can lead to nutrient imbalances and stress on the body. Which may worsen insulin resistance and glucose control in people with diabetes.

Is a banana good for diabetes?

Yes, bananas are good for diabetes when eaten in moderation. They are a good source of fiber, vitamins, and minerals. However, since bananas also contain natural sugars, it’s essential to monitor portion sizes and consider how they fit into an individual’s overall meal plan. Consulting a healthcare professional or a registered dietitian can help determine the right dietary choices for managing diabetes.

CTA ImageCTA Image

Contact Us Today

Your search to find the right guidance for any disorder and healthy lifestyle ends here. So, contact us, if you are looking for a psychologist or mind coach. Also, we will discuss how we can help you to lead a stress-free and happy life.


This blog is for information purposes only. If you find any of the above health concerns mentioned in this blog, please contact a professional. Even you can book a consultation with Fitelo to start a healthy journey.


No Thoughts on Unveiling The Truth: Can Dieting Cause Diabetes?

Leave A Comment

The first step to a healthier you starts here. Talk to our experts now

Get access to 1000+ healthy and tasty recipes, fitness tips and more. Subscribe to our newsletter