November 8, 2023
May 17, 2024
Author Name
— Signos
Author Title
Green checkmark surrounded by green circle.

Reviewed by

Text Link
Green checkmark surrounded by green circle.

Updated by

Text Link
Green checkmark surrounded by green circle.
May 17, 2024
— Updated:
This is some text inside of a div block.

Table of contents

Bacon, a beloved breakfast staple and versatile ingredient, has long been a point of contention in discussions concerning its impact on blood sugar levels, especially for individuals managing diabetes. While its rich flavor and texture are widely celebrated, an in-depth understanding of bacon's glycemic index is essential for comprehensive dietary planning. 

Bacon generally falls under the category of high-protein, low-carbohydrate foods, which implies a potentially minimal effect on blood glucose levels when consumed in moderation. However, further examination of its specific glycemic index and the interplay between its nutritional components and metabolic response is crucial in elucidating its role in diabetic diets and overall health.

Get more information about weight loss, glucose monitors, and living a healthier life
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Glycemic Index Table

A 100-gram serving of bacon contains approximately 1.42 grams of carbohydrates.¹ Calculating the glycemic index (GI) of bacon remains challenging due to its low carbohydrate content. However, it is generally considered to have a low glycemic index, suggesting a minor impact on blood sugar levels when consumed in moderation. Its low carbohydrate content aligns with this notion, underscoring its potential suitability for individuals monitoring their glycemic response. 

The glycemic load (GL) per serving of bacon can be calculated as the product of the glycemic index and the carbohydrate content, revealing a modest glycemic load, which reinforces the idea that bacon can be incorporated into balanced diets for individuals with diabetes or those aiming to manage their blood sugar levels. It's important to note that the method of cooking, particularly at high temperatures, might lead to the formation of potentially harmful compounds, and this should be considered in any comprehensive analysis of its impact on health.

Glycemic Index: As bacon has a low carbohydrate content, it is challenging to determine a precise glycemic index. However, based on its minimal impact on blood sugar levels, it is generally considered to have a low glycemic index.²

Carbohydrate per Serving (100g): 1.42 grams of carbohydrates per 100-gram serving of bacon.

GL per Serving: To find the glycemic load, multiply the glycemic index by the amount of carbohydrates per serving. Given the low carbohydrate content and assumed low glycemic index, the glycemic load of bacon is expected to be minimal.

Considering the potential health risks associated with excessive consumption of processed meats and the possible formation of harmful compounds during cooking, it's advisable to balance bacon intake with a variety of nutrient-rich, low-GI foods in a well-rounded diet.

Glycemic Index


Serving Size


Carbohydrate* per Serving (g)

1.42 g

GL per Serving


Nutritional Facts

Bacon is primarily composed of fats and proteins, with a notable absence of significant carbohydrates. A 100-gram serving of bacon typically contains approximately 42 grams of fat, 37 grams of protein, and negligible carbohydrates.¹ It is essential to note that bacon, while being a source of essential nutrients such as protein, also contains saturated fats, which should be consumed in moderation as part of a balanced diet to mitigate potential cardiovascular risks.

The nutritional information below is for 100 g of bacon.¹


393 kcal


1.42 g


37 g


0 g


66 mg


A (11 µg), B12 (0.5 µg), B6 (0.26 mg), D (16 IU).


751 mg

Total Fat

42 g

Is Bacon Good for Weight Loss?

Bacon is not typically recommended as a primary food for weight loss due to its high fat and calorie content. While it can be included as part of a balanced diet, its consumption should be moderated, especially when aiming for weight loss goals. According to the Centers for Disease Control and Prevention (CDC), a high intake of processed meats, like bacon, has been associated with an increased risk of weight gain and obesity. Considering its high fat and sodium content, regular consumption of bacon may contribute to a calorie surplus and hinder weight loss efforts, particularly when not paired with a comprehensive exercise regimen and a diet rich in fruits, vegetables, and whole grains.

When attempting to lose weight, it is advisable to focus on nutrient-dense, low-calorie foods that promote satiety and provide essential vitamins and minerals. Opting for leaner protein sources, such as skinless poultry, fish, legumes, and tofu, while incorporating plenty of fiber-rich fruits and vegetables can be more beneficial in supporting weight loss efforts in the long term.

Is Bacon Safe for People Living with Diabetes?

Individuals with diabetes can safely consume bacon, provided it is consumed in moderation and as part of a well-balanced diet. According to the American Diabetes Association, lean protein sources like bacon can be integrated into a diabetic meal plan, as they have minimal impact on blood sugar levels. However, it's crucial to consider the overall dietary context and take into account the potential health risks associated with regular consumption of processed meats, particularly those high in saturated fats and sodium. A comprehensive approach to diabetes management should prioritize a diverse range of nutrient-dense foods, emphasizing whole grains, fruits, vegetables, and lean proteins while carefully monitoring portion sizes and overall caloric intake.

For diabetic individuals, it is recommended to consult with a registered dietitian or healthcare provider to develop a personalized meal plan that suits their specific dietary needs and health goals. This ensures an approach that not only accommodates the inclusion of foods like bacon but also maintains overall glycemic control and promotes long-term health and well-being.

Get more information about weight loss, glucose monitors, and living a healthier life
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.


Allergies to bacon are relatively uncommon; however, they can occur in individuals sensitive to specific components found in pork. Allergic reactions to bacon may manifest as skin irritation, respiratory issues, or gastrointestinal distress, with symptoms varying in severity depending on the individual's immune response. Anecdotal evidence suggests that some individuals may experience adverse reactions to certain preservatives, such as nitrates and nitrites, commonly used in the processing of bacon, emphasizing the importance of careful ingredient scrutiny for those with known sensitivities.

It's vital for individuals experiencing adverse reactions after consuming bacon to consult with healthcare professionals for proper evaluation and guidance.

No items found.
No items found.


What is Glycemic Index?

The glycemic index (GI) is a measure of how quickly a carbohydrate-containing food raises blood sugar levels compared to a reference food, usually glucose. It ranks foods on a scale from 0 to 100, with higher values indicating a faster rise in blood sugar. The glycemic index (GI) scale is typically categorized as follows: Low GI [55 or less], Medium GI [56-69], High GI [70 or higher]. Foods with a high glycemic index digest rapidly and can cause dramatic fluctuations in blood glucose or glucose spikes.

What is Glycemic Load?

Glycemic load (GL) takes into account both the quality (glycemic index) and quantity (carbohydrate content) of carbohydrates in a specific serving of food. It is a measure of how much a particular food will raise blood sugar levels. GL is calculated by multiplying the glycemic index of a food by its carbohydrate content and dividing it by 100. It provides a more accurate representation of the overall impact of a food on blood sugar compared to the glycemic index alone.

Does Bacon Spike Insulin?

Bacon consumption can cause a modest increase in insulin levels due to its high protein and fat content. However, the impact on insulin can vary depending on portion sizes, overall diet, and individual metabolic factors. It is recommended to consume bacon in moderation as part of a balanced diet.

Is Bacon Low Glycemic?

No, bacon is not low glycemic. It has a glycemic index of 0, which means it does not affect blood sugar levels. However, it is high in saturated fat and sodium, which can increase the risk of heart disease and other health problems.

Can People Living with Diabetes Eat Bacon?

Yes, people living with diabetes can eat bacon in moderation as part of a balanced diet. However, it is important to consider the sodium and saturated fat content of bacon and choose leaner cuts or turkey bacon as alternatives. Consult with a healthcare professional or registered dietitian for personalized dietary recommendations.

Topics discussed in this article:


  1. USDA FoodData Central. (2019, April 1). Food Details - Pork, bacon, rendered fat, cooked. 
  2. The University of Sydney. (2023, May 1). Glycemic Index – Glycemic Index Research and GI News

About the author

It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.

View Author Bio

About the author

Brittany Barry is a national board-certified health coach and NASM-certified personal trainer based in South Carolina.

View Author Bio

Please note: The Signos team is committed to sharing insightful and actionable health articles that are backed by scientific research, supported by expert reviews, and vetted by experienced health editors. The Signos blog is not intended to diagnose, treat, cure or prevent any disease. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider. Read more about our editorial process and content philosophy here.

Get started with Signos

View plans