If you are following the ketogenic diet, you may be wondering if miso soup is keto-friendly. Miso soup is a traditional Japanese soup made from fermented soybeans, and it has gained popularity worldwide due to its unique taste and health benefits. While miso soup is generally considered healthy and nutritious, its keto-friendliness depends on the ingredients used in the soup.
In this blog post, we will explore the nutritional value of miso soup and determine if it fits into a keto diet.

Contents
- 1 What is Miso Soup?
- 2 What Makes a Food Keto Friendly?
- 3 Nutritional Information of Miso Soup
- 4 Is Miso Soup Keto Friendly?
- 5 Health Benefits of Miso Soup on a Keto Diet
- 6 How to Incorporate Miso Soup in a Keto Diet?
- 7 FAQ
- 8 Is miso soup keto friendly?
- 9 What is miso?
- 10 What are the main ingredients in miso soup?
- 11 Can I eat miso soup on a ketogenic diet?
- 12 How can I make miso soup keto friendly?
- 13 How many carbs are in a bowl of miso soup?
What is Miso Soup?
Miso soup is a traditional Japanese soup that has become popular around the world for its unique taste and health benefits. The soup is made by combining miso paste, which is made from fermented soybeans, with a broth made from dashi, a type of fish stock. The soup can be served with various ingredients, such as tofu, seaweed, and green onions.
A Brief History of Miso Soup
Miso soup has been a staple in Japanese cuisine for centuries, with its origins dating back to the 7th century. It was originally made using wild game, but over time, the recipe evolved to include soybeans and other ingredients. Miso soup became popular among samurai warriors during the Edo period (1603-1868), as it provided a nutritious and filling meal that was easy to prepare.
What Are the Main Ingredients in Miso Soup?
Miso soup is a traditional Japanese soup that typically consists of a few key ingredients. Here are some of the main ingredients that you can expect to find in a basic miso soup recipe:
- Miso paste: This is the primary ingredient in miso soup and is made by fermenting soybeans with salt and a type of fungus called koji. The resulting paste has a savory, umami flavor that is rich and complex.
- Dashi stock: This is a type of Japanese stock that is made from simmering dried fish and/or seaweed in water. It forms the base of many Japanese soups, including miso soup.
- Tofu: Cubes of soft or silken tofu are often added to miso soup for added protein and texture.
- Wakame: This is a type of seaweed that is commonly used in miso soup. It has a slightly sweet, delicate flavor and adds a nice contrast to the salty miso and savory dashi.
- Scallions: Sliced scallions are often used as a garnish for miso soup, adding a bit of fresh flavor and crunch.

While these are the main ingredients in a basic miso soup recipe, there are many variations and additions that can be made to customize the soup to your liking. Some common additions include vegetables like mushrooms, carrots, and spinach, as well as proteins like shrimp, chicken, or pork.
What Makes a Food Keto Friendly?
The popularity of the ketogenic diet has led many people to wonder if their favorite foods fit into this low-carb, high-fat eating plan. To understand if food is keto-friendly, it’s important to first understand the principles of the ketogenic diet. The ketogenic diet is a high-fat, low-carbohydrate diet that aims to put the body into a state of ketosis, where it burns fat for fuel instead of carbohydrates. In order to achieve ketosis, followers of the diet need to consume very few carbohydrates, usually less than 50 grams per day, and consume a moderate amount of protein.
Understanding the Ketogenic Diet
The ketogenic diet was originally developed in the 1920s as a treatment for epilepsy, but it has gained popularity in recent years as a weight loss diet and a way to improve overall health. The diet is based on the premise that by drastically reducing carbohydrate intake, the body is forced to burn fat for fuel instead of glucose, which can lead to rapid weight loss and improved energy levels.
The Role of Carbohydrates in a Keto Diet
Carbohydrates are the main source of energy for the body, but on a keto diet, you need to limit your carb intake to induce ketosis. Here’s how carbohydrates play a role in a keto diet:
- Carbohydrates are limited to a specific amount per day, typically 20-50 grams, to ensure that the body enters ketosis, a metabolic state where the body burns fat for fuel instead of glucose from carbs.
- Consuming too many carbs can kick the body out of ketosis, so it’s essential to monitor your carb intake and stay within your daily limit.
- It’s recommended to choose carbohydrates that are high in fiber, as they are less likely to spike blood sugar levels, which can also knock you out of ketosis.
- Keep in mind that some foods, such as vegetables, contain carbohydrates but are also nutrient-dense and provide essential vitamins and minerals. It’s important to consider the overall nutritional value of the food when making choices on a keto diet.

By limiting carbohydrates, a keto diet aims to reprogram the body to use fat for energy instead of relying on carbohydrates. This shift can have numerous health benefits, including weight loss, improved insulin sensitivity, and reduced inflammation.
Nutritional Information of Miso Soup
When it comes to maintaining a healthy diet, it’s essential to understand the nutritional information of the foods we consume. This is particularly true for those following a ketogenic diet, which requires careful attention to macronutrient ratios. Miso soup is a popular Japanese dish that can be enjoyed on a ketogenic diet.
Calories and Macronutrients in Miso Soup
Miso soup is a low-calorie food, with one cup containing only about 40 calories. It is also low in fat, with less than one gram per cup. However, it is important to note that the nutritional content of miso soup can vary depending on the specific recipe used.
Here are the approximate macronutrient values for one cup of miso soup:
- Carbohydrates: 6 grams
- Protein: 2 grams
- Fat: 0.5 grams
- Fiber: 1 gram
- Sugar: 1 gram
While miso soup does contain some carbohydrates, the amount is relatively low and can still fit within the limits of a ketogenic diet. However, it’s important to consider the total daily carbohydrate intake and to account for any other sources of carbohydrates in your diet.
Vitamins and Minerals in Miso Soup
Miso soup is also a good source of several important vitamins and minerals. One cup typically contains:
- Sodium: 700-800 milligrams
- Potassium: 50-100 milligrams
- Calcium: 20-30 milligrams
- Iron: 0.5-1 milligram
- Magnesium: 10-15 milligrams
- Vitamin K: 10-15 micrograms
It’s worth noting that miso soup can be high in sodium, which may be a concern for some individuals. However, the sodium content can vary depending on the recipe and ingredients used. Additionally, miso paste, one of the main ingredients in miso soup, is a good source of probiotics, which can benefit gut health.
Overall, miso soup can be a nutritious addition to a ketogenic diet, provided it is made with keto-friendly ingredients and consumed in moderation.
Is Miso Soup Keto Friendly?
Miso soup is a traditional Japanese soup made from fermented soybeans and is commonly enjoyed as a starter or side dish. If you are following a ketogenic diet, you may be wondering whether miso soup can be included in your meal plan. In this article, we will explore the nutritional information of miso soup and evaluate whether it can be considered keto friendly.

Carbohydrate Content of Miso Soup
Miso soup typically contains a moderate amount of carbohydrates, which may make it challenging to fit into a ketogenic diet. One cup of traditional miso soup can contain anywhere from 4-8 grams of carbohydrates, depending on the specific recipe and ingredients used. However, it is important to note that not all miso soup is created equal, and some variations may contain more or fewer carbs.
Alternatives and Modifications to Make Miso Soup Keto Friendly
If you are looking to incorporate miso soup into your ketogenic diet, there are several modifications and alternatives that can make it more keto friendly. Here are a few ideas:
- Use a low-carb miso paste: Some miso pastes are lower in carbohydrates than others. Look for options that are specifically marketed as low-carb or keto friendly.
- Use low-carb vegetables: Many traditional miso soup recipes include high-carb vegetables like carrots and potatoes. Instead, try using low-carb veggies like bok choy, spinach, or mushrooms.
- Add healthy fats: To balance out the carbohydrate content of miso soup, consider adding healthy fats like coconut oil or avocado. This can also help keep you feeling full and satisfied.
By making these modifications, you can enjoy the flavors and health benefits of miso soup while still following a ketogenic diet.
Health Benefits of Miso Soup on a Keto Diet
Miso soup is a staple in Japanese cuisine and has become popular around the world due to its health benefits. This low-carb, nutrient-dense soup is rich in probiotics and antioxidants, making it an excellent addition to a ketogenic diet. In this section, we will explore the health benefits of miso soup on a keto diet.
Gut Health and Probiotics in Miso Soup
Miso soup is made from fermented soybeans, which contain probiotics that promote gut health. These probiotics help to maintain a healthy balance of bacteria in the gut, which can improve digestion and boost the immune system. The fermentation process also increases the bioavailability of nutrients in miso soup, making it a more nutrient-dense food than non-fermented soy products.
Benefits of Probiotics in Miso Soup
- Improves digestion
- Boosts immune system
- Reduces inflammation
Other Nutritional Benefits of Miso Soup
In addition to probiotics, miso soup is rich in vitamins and minerals such as vitamin K, vitamin B12, and potassium. These nutrients are essential for maintaining healthy bones, nerve function, and cardiovascular health. Miso soup is also low in calories and carbohydrates, making it a great option for those following a ketogenic diet.
Nutritional Benefits of Miso Soup
- Rich in vitamins and minerals
- Low in calories and carbohydrates
- Helps maintain healthy bones, nerve function, and cardiovascular health.
How to Incorporate Miso Soup in a Keto Diet?
Miso soup is a traditional Japanese dish that has been gaining popularity worldwide for its unique flavor and numerous health benefits. But is miso soup keto-friendly? The answer depends on the ingredients used and the amount of carbs in each serving. In this article, we will explore how to incorporate miso soup into a ketogenic diet.

Recipes and Variations of Miso Soup
Making miso soup at home is relatively easy and allows for customization according to personal taste and dietary restrictions. Here are some keto-friendly recipes and variations to try:
- Basic Miso Soup: Made with dashi broth, miso paste, tofu, and green onions, this traditional recipe is low in carbs and high in protein.
- Mushroom Miso Soup: Add a variety of mushrooms to your basic miso soup for added flavor and nutrients.
- Keto Ramen: Replace traditional ramen noodles with shirataki noodles or zucchini noodles and add miso paste for a keto-friendly ramen bowl.
Tips for Eating Miso Soup on a Keto Diet
Incorporating miso soup into a keto diet can be a healthy and flavorful addition. Here are some tips for making the most of your miso soup:
- Watch your portion size: Miso soup is generally low in carbs, but the amount of miso paste used can vary. Stick to one serving (usually around 1 cup) to ensure you stay within your daily carb limit.
- Choose low-carb ingredients: Opt for tofu and vegetables like bok choy or spinach in your miso soup to keep the carb count low.
- Make your own miso paste: Store-bought miso paste may contain added sugars or other ingredients not suitable for a keto diet. Making your own miso paste is a simple and healthy alternative.
FAQ
Is miso soup keto friendly?
Miso soup can be keto friendly if made with the right ingredients and modifications.
What is miso?
Miso is a traditional Japanese seasoning made from fermented soybeans.
What are the main ingredients in miso soup?
Miso soup typically includes miso paste, dashi (a broth made from seaweed and bonito flakes), tofu, and scallions.
Can I eat miso soup on a ketogenic diet?
It depends on the recipe and ingredients. Some miso soup recipes may contain added sugar or starchy vegetables that may not be keto friendly.
How can I make miso soup keto friendly?
To make miso soup keto friendly, use low-carb vegetables like mushrooms or bok choy and avoid adding noodles or other high-carb ingredients. Also, choose a miso paste with minimal added sugars.
How many carbs are in a bowl of miso soup?
The carb content of miso soup can vary depending on the recipe and ingredients used. On average, a bowl of miso soup may contain 5-10 grams of carbs.