Bok choy — glycemic index and gestational diabetes guide

Nutrition per 100g

Calories13 kcal
Carbohydrates2.2g
of which Sugars1.2g
Fiber1g
Protein1.5g
Fat0.2g
of which Saturated0g
Sodium65mg
Glycemic Index10

Fruits & VegetablesVegetables

Bok choy for Gestational Diabetes

non starchyblood sugar friendlynutrient dense

Bok choy, a type of Chinese cabbage, is a member of the cruciferous vegetable family. It is characterized by its smooth, white stalks and dark green leaves, offering a unique dual texture in dishes. The flavor is mild and slightly sweet with a subtle peppery note, making it less bitter than other cabbages. Its crisp stalks and tender leaves are prized in many Asian cuisines, particularly in stir-fries, soups, and steamed dishes. This versatile vegetable provides a wealth of nutrients with very few calories.

At a glance

Pregnancy safety

Safe

Blood sugar impact

low

Carbs / 100 g

2.2g

Is Bok choy safe with gestational diabetes?

Bok choy is an outstanding vegetable for a gestational diabetes meal plan. Its extremely low carbohydrate and calorie content means it can be consumed in generous quantities without concern for blood sugar spikes. Packed with vitamins A, C, and K, it provides essential nutrition for both mother and baby. The high fiber and water content also contribute to a feeling of fullness, which aids in overall appetite management. It is a safe and healthy way to add bulk and nutrients to any meal.

How does Bok choy affect blood sugar during pregnancy?

With a very low glycemic index, bok choy has a negligible effect on blood glucose levels. The fiber present in both the stalks and leaves helps to slow down digestion, further ensuring a minimal and gradual blood sugar response. Cooking methods like steaming or light stir-frying are ideal as they preserve its cellular structure and low-GI properties. Even when boiled in a soup, its impact remains incredibly low, making it a consistently reliable choice for glucose control throughout your pregnancy.

What is a safe portion of Bok choy for gestational diabetes?

For gestational diabetes management, bok choy is considered a 'free' vegetable, meaning you do not need to limit your portion size strictly. A typical serving of one to two cups, chopped, adds substantial volume and nutrients to a meal with minimal carbohydrate impact. This amount helps you feel full and satisfied without the risk of a blood sugar spike. Feel free to enjoy it generously, focusing on incorporating it into balanced meals rather than tracking exact gram amounts for this specific vegetable.

How should I combine Bok choy to manage blood sugar during pregnancy?

To build a blood-sugar-stable meal, pair bok choy with a quality source of lean protein and healthy fats. For example, stir-fry it with chicken breast, shrimp, or firm tofu and a drizzle of sesame oil. You can also serve it steamed as a side dish for grilled salmon or baked cod. Using bok choy to replace or reduce portions of starchy carbohydrates like rice or noodles is an effective strategy for managing post-meal glucose levels. This approach ensures a satisfying, nutrient-dense meal that supports stable blood sugar.

Last reviewed: August 31, 2026

Important Safety Information

Every pregnancy is different, and gestational diabetes is managed differently depending on your readings, your medication and how far along you are. The ratings and portions on this page are general information — not a diagnosis, a treatment plan or a medical device — and they cannot see your results.

Low blood sugar:
If you take insulin or diabetes medication, eating less carbohydrate than your team planned for can push your blood sugar too low. Treat a reading below 70 mg/dL (3.9 mmol/L), or symptoms such as shaking, sweating, confusion or a racing heart, with fast-acting carbohydrate immediately and retest after 15 minutes. Never use this page as a reason to skip or shrink a meal you were told to eat.
Carbohydrate and ketones:
Cutting carbohydrate hard to force a number down is not safe in pregnancy — it can produce ketones. Published guidance sets a minimum of 175 g of carbohydrate per day in pregnancy. Readings that stay above target for several days need your care team, not a smaller portion.
Medication and insulin:
The portions here are generic and know nothing about your insulin doses, your metformin, or the steroids given to mature your baby's lungs — all of which change how a meal affects you. Never adjust a dose or a mealtime based on this page.
Food safety in pregnancy:
Blood sugar is not the only thing that makes a food suitable while you are pregnant. Some foods with excellent glycemic numbers still carry mercury, vitamin A, listeria or alcohol risks, and those are judged separately from the ratings shown here. Check your national pregnancy food-safety guidance before adding an unfamiliar food.
What these ratings can and cannot tell you:
Glycemic index values, impact ratings and maximum servings are population averages taken from published tables. Two people eating the same food can get very different readings, so your own meter is the only measurement that describes you. Nutrition figures are indicative per 100 g and vary with brand, ripeness and preparation.

Contact your care team the same day if: your readings stay above target for several days; you have a reading below 54 mg/dL (3.0 mmol/L) or needed someone else's help to treat a low; you test positive for ketones; or your baby is moving less than usual. Seek emergency care for confusion, fainting, repeated vomiting, or a low you cannot bring back up.

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Sources & Editorial Review

Content independently developed by Dalo Labs ApS, informed by the American Diabetes Association's Standards of Care in Diabetes, ACOG's gestational diabetes guidelines, and the IADPSG consensus criteria. Not endorsed by or affiliated with any referenced organization. · Last reviewed: August 2026

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