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Is Bok Choy Keto-Friendly?

Bok Choy on a kitchen counter

Is Bok Choy Keto-Friendly? This question invariably leads us to explore the nutrition-rich world of this cruciferous vegetable and its versatile, health-boosting role in a ketogenic diet.

Synonymous with low-carb and nutrient-dense intake, the ketogenic diet often makes us wonder about the compatibility of various foods, and that's exactly where our focus lies in this article.

In the following sections, we delve into the potential health benefits of Bok Choy, its unique features contributing to overall wellness and compatibility with the principles of a ketogenic diet.

We also share practical tips on incorporating Bok Choy into your keto meal plan and offer other low-carb alternatives alongside it.

We aim to expand your perspective on eating well on a keto diet and the potential role Bok Choy can play in enriching it.


  • Yes, Bok Choy is keto-friendly; it's low in carbs and packed with nutrients.
  • Bok Choy offers dietary fibers, antioxidants, and essential vitamins and minerals that align with the health goals of a keto diet.
  • Incorporation into keto-friendly meals is versatile, from fresh salads to soups and stir-fries.
  • Looking for more variety? Explore alternatives like spinach, kale, swiss chard, and broccoli further in the article.

Is Bok Choy Keto-Friendly?

Absolutely! Bok Choy, also known as Pak Choi or Chinese Cabbage, is an excellent companion to a keto regimen. The keto diet emphasizes low-carb, high-fat intake and Bok Choy routinely ranks as a low-carb vegetable.

Understanding the nutritional aspects of this leafy green will further reveal its keto-friendly properties. According to the USDA, a standard serving size of Bok Choy, defined as approximately one cup or 170 grams, consists of just 2.8 grams of carbohydrates. This number easily aligns with the Keto diet, which typically urges to maintain a daily carbohydrate intake of below 50 grams, or even stricter 20-30 grams for some individuals.

Another factor contributing to the keto compatibility of Bok Choy is its macronutrient profile. Along with its low carbohydrate content, Bok Choy offers a rich array of other significantly beneficial nutrients. For the purposes of a keto-friendly diet, it’s particularly important to note that a cup of Bok Choy contains only 0.2 grams of fat and 1.5 grams of protein which again aligns with the low-carb, moderate protein profile of a ketogenic diet.

Apart from its macronutrient values, Bok Choy is full of valuable micronutrients, such as Vitamin C, Vitamin A, Vitamin K, and various B-vitamins, making it an exceptional choice to incorporate in any nutritious meal planning.

Can Bok Choy be Incorporated into a Strict Keto Diet?

Indeed, Bok Choy can be successfully incorporated into a strict Keto diet. In the context of a stricter Keto regimen, where daily carbohydrate intake is limited to just 20-30 grams, it's crucial to control portion sizes and keep a vigilant eye on your carb consumption.

Bok Choy’s carbohydrate content works in its favor here. With approximately 2.8 grams of carbohydrates per cup (170 grams), a serving or two of Bok Choy isn’t likely to threaten your ketosis status. However, it's always pertinent to consider the cumulative carbs you are consuming throughout the day. This includes all vegetables, dairy products, nuts, and seeds, which may also contribute to your overall carbohydrate intake.

One method to ensure Bok Choy, or any food for that matter, doesn't push you over your daily carb limit is to use meal planning or carb counters. There are many digital tools and apps, like 'MyFitnessPal' or 'Carb Manager', that can help you track your daily carbohydrate intake. This enables you to calculate where a serving of Bok Choy can fit into your day without jeopardizing your ketosis.

Moreover, while Bok Choy might be low in carbohydrates, remember that a well-rounded keto diet is not only about keeping carb consumption low. It entails a balanced intake of protein, fats, and vegetables to supply necessary nutrients and promote overall health. Bok Choy, in this regard, can contribute its array of vitamins and minerals, making it a sensible option amongst your keto-friendly vegetables.

Delving into the Carbohydrate Content of Bok Choy

When it comes to understanding the impact of Bok Choy on your ketogenic diet, it's essential to take a closer look at its carbohydrate content. Bok Choy is a low-carb vegetable, with only about 2.8 grams of total carbohydrates per one-cup serving (170 grams). This makes it an excellent addition to a low-carb diet, such as keto.

However, to fully appreciate the carb content of Bok Choy, it's valuable to understand the concept of 'net carbs.' Net carbs are calculated by taking the total carbohydrates in a food and subtracting the fiber content. This is crucial for individuals on a keto diet because fiber does not affect blood sugar in the same way other carbohydrates do, and therefore, does not affect ketosis.

Let's apply this concept to Bok Choy. According to the USDA, in a one-cup (170 grams) serving of Bok Choy, there are approximately 2.8 grams of total carbs and 1.2 grams of fiber. To calculate the net carbs in this serving size of Bok Choy, you'd subtract the fiber content from the total carbs: 2.8 grams (total carbs) - 1.2 grams (fiber) = 1.6 grams. Thus, a serving of Bok Choy contains roughly 1.6 grams of net carbs.

And what about larger servings? If we double the serving to two cups (340 grams) of Bok Choy, the total carbs become 5.6 grams, and the fiber content becomes 2.4 grams. By the same calculations as above, this adds up to approximately 3.2 grams of net carbs, still a modest amount for those adhering to a keto diet.

Nutritional Snapshot of Bok Choy

Bok Choy is known for its rich and unique nutritional profile. With a variety of both macro and micronutrients, it serves as a comprehensive health package. Let's unpack this nutritional powerhouse by examining data derived from the US Department of Agriculture for a 100g sample.

Firstly, Bok Choy contains 1.5 grams of protein, 0.2 grams of total fats, and 1.0 grams of dietary fiber. These macronutrients make it a great low-calorie, non-starchy vegetable with only 13.0 kilocalories.

Taking a closer look at the fat content, Bok Choy has a blend of fatty acids. These include 0.027 grams of total saturated fats, 0.096 grams of total polyunsaturated fats, and 0.015 grams of total monounsaturated fats.

In terms of micronutrients, Bok Choy stands out with a notable amount of vitamins. It boasts 45.0 mg of Vitamin C, 223.0 ug of Vitamin A, and 0.09 mg of Vitamin E. Additionally, Bok Choy contains an impressive 45.5 ug of Vitamin K1, which plays a key role in blood clotting and bone metabolism.

Bok Choy also has a wide spectrum of B-vitamins, including Thiamin, Riboflavin, Niacin, Pantothenic acid, and Vitamin B-6, along with a significant 66.0 ug of Folate. These B-vitamins contribute to energy production, DNA repair, and the maintenance of heart and brain health.

In addition to its solid vitamin content, Bok Choy contains a range of essential minerals like Calcium (105.0 mg), Iron (0.8 mg), Magnesium (19.0 mg), Phosphorus (37.0 mg), Potassium (252.0 mg), and Sodium (65.0 mg). These minerals are vital for various bodily functions, from maintaining bone health to ensuring proper functioning of the nerves and muscles.

Finally, it's worth noting that Bok Choy is rich in antioxidants, evidenced by its substantial content of Lutein + Zeaxanthin (40.0 ug) and Beta-carotene (2681.0 ug). These antioxidants play a crucial role in protecting against oxidative stress and inflammation, thereby enhancing overall health.

Nutrient NameAmount and Unit per 100g
Serine 0.048 g
Cystine 0.017 g
Leucine 0.088 g
Alanine 0.086 g
Aspartic acid 0.108 g
Fatty acids, total saturated 0.027 g
Protein 1.5 g
Glutamic acid 0.36 g
Phenylalanine 0.044 g
Fatty acids, total polyunsaturated 0.096 g
Total fats 0.2 g
Tryptophan 0.015 g
Arginine 0.084 g
Tyrosine 0.029 g
Threonine 0.049 g
Glycine 0.043 g
Isoleucine 0.085 g
Water 95.32 g
Histidine 0.026 g
Methionine 0.009 g
Calories 13.0 kcal
Lysine 0.089 g
Valine 0.066 g
Fatty acids, total monounsaturated 0.015 g
Proline 0.031 g
Vitamin C, total ascorbic acid 45.0 mg
Vitamin A 223.0 ug
Vitamin E (alpha-tocopherol) 0.09 mg
Zinc, Zn 0.19 mg
Calcium, Ca 105.0 mg
Pantothenic acid 0.088 mg
Copper, Cu 0.021 mg
Thiamin 0.04 mg
Manganese, Mn 0.159 mg
Niacin 0.5 mg
Vitamin B-6 0.194 mg
Magnesium, Mg 19.0 mg
Phosphorus, P 37.0 mg
Iron, Fe 0.8 mg
Folate, total 66.0 ug
Vitamin K1 45.5 ug
Riboflavin 0.07 mg
Potassium, K 252.0 mg
Choline, total 6.4 mg
Selenium, Se 0.5 ug
Beta-carotene 2681.0 ug
Betaine 0.3 mg
Lutein + zeaxanthin 40.0 ug
Sodium, Na 65.0 mg
Fiber, total dietary 1.0 g
This data was provided by the US Department of Agriculture's FoodData Central system.
'Bok Choy' was not found in FoodData Central, so nutritional data for 'Pak-choi' was used instead under Cast Iron Keto's editorial and research standards.

Health Implications of Bok Choy on a Keto Diet

In considering the health implications of incorporating Bok Choy into a ketogenic diet, it's critical to understand the potential benefits this leafy green vegetable could offer. As an integral part of the cruciferous vegetable family, which includes the likes of broccoli and brussels sprouts, Bok Choy is packed with an impressive lineup of nutrients that could enhance the overall well-being of a person.

One of the key components Bok Choy is rich in is dietary fiber. While being low in carbohydrates, making it a suitable choice for a ketogenic regimen, the dietary fiber it contains can aid in digestion. Good digestion is crucial for overall health, and Bok Choy's fiber-filled nature provides this advantage while aligning with keto's low-carb inclination.

Furthermore, Bok Choy is a storehouse of antioxidants, vitamins, and minerals, with generous amounts of vitamin A, C, and K. Vitamin A is known for its role in supporting eye health, Vitamin C acts as a robust antioxidant defending the body from harmful free radicals, and vitamin K is essential for blood clotting and bone health. When added to a keto diet, these enriched constituents can potentially enhance the diet's health-boosting effects.

It's also worth noting that Bok Choy boasts a substantial amount of calcium and iron. Calcium is crucial for healthy bones and teeth, while Iron is significant for the formation of red blood cells and preventing anemia. Pairing these minerals with a ketogenic diet, which is often rich in iron-containing meats, helps ensure a wide range of essential nutrients for the body.

Importantly, Bok Choy encompasses a unique compound - glucosinolates. Glucosinolates are sulfur-containing compounds that have been studied for their potential to fight inflammation, detoxify the body, and contribute to heart health. These aspects could be valuable in a keto diet, as the dietary regimen calls for reduced inflammation and improved heart health.

While all of these elements make Bok Choy an impressive addition to any diet, they seem to resonate particularly well with the philosophy of a ketogenic diet. This diet, rooted in low-carb, high-fat principles, aims to shift the body into a state of ketosis, where it burns fat for fuel rather than carbohydrates. The presence of fiber, antioxidants and essential micronutrients in Bok Choy provides a boost to overall well-being and complements the keto diet's objectives.

Artfully Incorporating Bok Choy into Your Keto Meal Plan

Incorporating Bok Choy into your keto meal plan can be both an exciting culinary journey and a healthy choice. This nutrient-dense leafy vegetable is versatile enough to be utilized in many dishes, harmonizing with the low-carb principles of a ketogenic diet.

Starting with the basics, raw Bok Choy can be chopped and added into a salad for a fresh, crisp element. Its slightly sweet flavor wonderfully balances out the richness of other keto-friendly ingredients like avocado, cheese, or olive oil-based dressings.

When you're in the mood for something warm and comforting, consider sautéing Bok Choy with some garlic and a drizzle of extra virgin olive oil. This combination makes a quick and delectable side dish that can accompany proteins like chicken or salmon. Add in a few chili flakes for an extra kick.

Bok Choy can be a brilliant addition to soups as well, contributing a unique texture and flavor. For instance, a keto-friendly miso soup could be elevated with the addition of Bok Choy. Simply dissolve a tablespoon of miso paste in warm water, then add a bit of tofu, a touch of seaweed and your Bok Choy for a lovely, soothing meal.

Another enchanting recipe idea that focuses on Bok Choy is a stir-fry dish. Simply pair the chopped vegetable with keto-approved condiments like soy sauce, ginger, and sesame oil. Toss in some thinly sliced beef or cubed tofu, and you've got yourself a satisfying main dish with Bok Choy playing the star role.

Remember, while Bok Choy offers a plethora of nutrients, maintaining portion control and a balance with other low-carb foods in your diet is critical. The ketogenic diet is about more than just consuming low-carb foods; it's about creating a varied and balanced diet to provide your body with all the nutrients it needs.

Keto-Compatible Alternatives for Bok Choy

Even though Bok Choy flourishes in a keto diet due to its low-carb and nutrient-rich profile, we understand that variety is the spice of life, and you might want to substitute this green leafy vegetable on occasion. Let's explore a few keto-friendly alternatives, along with their potential uses and nutritional details.

Firstly, Spinach is a fine choice as a Bok Choy substitute. It's a nutrient powerhouse, offering plenty of vitamins and minerals like iron, calcium, and vitamins A, B, and K, similar to Bok Choy. Owing to its soft and mild character, spinach can be easily incorporated into salads, added to a smoothie, or steamed as a side dish. Furthermore, the nutrient consistency of spinach aligns with that of Bok Choy, albeit with a slightly higher iron content.

Secondly, Kale is another excellent substitute due to its robust flavor and nutritional composition. Rich in vitamins A, K, and C and loaded with antioxidants, kale offers a slightly different texture and taste, making it fun to alternate with Bok Choy. You can use kale in making a hearty keto soup or bake it in the oven to enjoy crispy kale chips.

Thirdly, Swiss chard, with its vibrant color and distinct flavor, makes for another great alternative. Its key nutrients include potassium, iron, and vitamins A and K. Swiss chard can be stir-fried, gratin with cheese, or sautéed with some olive oil and garlic. While its carb content is slightly higher than Bok Choy, it's still in the keto-acceptable range, providing an interesting contrast to Bok Choy.

Lastly, Broccoli is a keto-compatible option with nutrient values akin to Bok Choy. It’s rich in fiber, vitamin C, and antioxidants. Use broccoli in various keto recipes like Bok Choy. It can be steamed, roasted, or included in a low-carb stir-fry, offering a fantastic crunch and nutrient boost to your meals.

Concluding Thoughts on Bok Choy and Keto

Bok Choy, a hidden gem of the cruciferous vegetable world, can play a significant role in enhancing the nutrient richness of a ketogenic diet. It not only aligns with the low-carb requirements of a keto regimen but also brings a pack of impressive nutrients to the table.

The nutritional backbone of Bok Choy, comprising dietary fibers, antioxidants, vitamins, and essential minerals, helps aid digestive health, wards off harmful free radicals, supports eye health, and aids in bone health and blood clotting. It pairs beautifully with the fundamental principles of a ketogenic diet, contributing to the overall health and wellness goals of the regimen.

We've also explored the versatility of this leafy green in daily meal planning, with suggestions from using it fresh in a salad to sautéing and incorporating it into soups or stir-fries. However, the realm of culinary exploration doesn't stop here. It's open for you to experiment and see how Bok Choy fits best into your unique keto journey.

In highlighting alternatives to Bok Choy, we aimed to show the breadth of the vegetable world that fits within a ketogenic diet. Alternatives like spinach, kale, swiss chard, and broccoli can keep your diet vibrant and diverse while following the same low-carb, high-nutrient narrative.

As an additional unique idea, why not try fermenting Bok Choy to create your own ketogenic kimchi? While traditional kimchi is often made using napa cabbage, using Bok Choy could offer a delightful twist. Fermenting Bok Choy not only gives it a longer shelf life but could also aid in gut health owing to the probiotics generated during the fermentation process.

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Cast Iron Keto's Editorial and Research Standards

Certain rare or exotic food items may not have nutritional profiles in the FoodData Central database. If an exact match is not found in the FoodData Central database, then, the Cast Iron Keto team utilizes a three-prong approach to provide readers with the closest relevant nutritional data, where possible.

First, in the event that nutritional profiles for a rare or exotic food item is not available in the FoodData Central database, we investigate alternative names for that particular food item and use that data, when possible. Second, in cases where no alternate names exist, Cast Iron Keto will use nutritional data for a close relative or similar food item. Finally, if no close relatives or similar items exist, we refrain from publishing nutrient data tables.

When making dietary or health decisions based on FoodData Central's data, we suggest readers consult with a nutritionist or other health experts, particularly if the food in question has a significant role in your diet or if you are using the food item to treat any health disorder(s).

Furthermore, it is important to note that even if a close relative or similar item is used to approximate the nutritional data, different food items can have varying levels of nutrients due to factors such as soil quality, farming practices, and regional differences.


The information on this website is only intended to be general summary information for public use, designed for educational purposes only and is not engaged in rendering medical advice or professional services. This information does not replace written law or regulations, nor does it replace professional medical advice, diagnosis, or treatment. If you have questions about a medical condition or are seeking to evaluate the health merits of certain food items for the treatment of any medical condition, you should seek the advice of a doctor or other qualified health professionals.

The views expressed at, or through, Cast Iron Keto are for informational purposes only. Cast Iron Keto cannot guarantee the validity of the information found here. While we use reasonable efforts to include accurate and up-to-date information, we make no warranties as to the accuracy of the content and assume no liability or responsibility for any errors or omissions in the content. All liability with respect to actions taken or not taken based on the contents of this website are hereby expressly disclaimed. The content on this posting is provided "as is;" no representations are made that the content is error-free.

Frequently Asked Questions

Yes, Bok Choy is suitable for a ketogenic diet because it's low in carbohydrates and high in nutrients. Its net carbs per 100g is under 2g.

Bok Choy provides fiber and vitamins needed for holistic nutrition while fitting into the low-carb macro requirement of the keto diet.

Yes, there are different sorts of Bok Choy, like Baby Bok Choy and Choy Sum. These variants have similar carbohydrate and nutrient contents and are thus similarly suitable for the keto diet.

Bok Choy can be eaten in fair quantities but maintaining a variety of vegetables in your diet is essential for diverse nutrients.

No, whether raw or cooked, Bok Choy remains low in carbs, provided no carb-rich ingredients are used in preparation.

Yes, Bok Choy contains several antioxidants, including kaempferol and quercetin, which are beneficial for overall health.