Nutrition per 100g
Fruits & Vegetables › Legumes and Pulses
Yardlong Beans for Gestational Diabetes
Yardlong beans, also known as asparagus beans or snake beans, are a type of legume prized for their impressive length and crisp texture. Despite their name, they are more closely related to cowpeas than to common green beans. Their flavor is distinctly earthy and slightly sweet, with a less 'beany' taste than green beans, making them highly versatile in the kitchen. They are a staple in many Asian cuisines, particularly in stir-fries, curries, and salads. The entire pod is edible and offers a satisfying crunch when fresh, becoming tender when cooked.
At a glance
Pregnancy safety
SafeBlood sugar impact
lowCarbs / 100 g
8.4gIs Yardlong Beans safe with gestational diabetes?
Yardlong beans are an exceptional choice for a gestational diabetes meal plan due to their low calorie count and high nutritional value. They possess a low glycemic index, which is critical for maintaining stable blood glucose levels. Their impressive fiber content slows the digestion and absorption of carbohydrates, preventing the sharp blood sugar spikes that are a primary concern during pregnancy. Furthermore, they are a good source of folate, a vital nutrient for fetal development, making them a smart and safe addition to your diet.
How does Yardlong Beans affect blood sugar during pregnancy?
The glycemic impact of yardlong beans is very low, thanks to their combination of fiber and complex carbohydrates. This means they release sugar into the bloodstream at a slow, controlled pace. Cooking methods can influence this; quick stir-frying or steaming helps maintain their fibrous structure and low glycemic profile. Conversely, boiling for an extended period can break down some fibers and slightly increase the glycemic response, so aim for a tender-crisp texture. Overall, they are a reliable vegetable for blood sugar management.
What is a safe portion of Yardlong Beans for gestational diabetes?
A generous and safe portion of yardlong beans is about one to one and a half cups, chopped. This serving provides substantial fiber and volume, promoting fullness without contributing a significant carbohydrate load. Visually, this equates to a large handful. This portion size helps keep the overall glycemic load of your meal very low, allowing you to feel satisfied while effectively managing your blood sugar. It's a non-starchy vegetable that you can enjoy in larger quantities than others.
How should I combine Yardlong Beans to manage blood sugar during pregnancy?
To build a balanced, blood-sugar-friendly meal, pair yardlong beans with lean protein and healthy fats. This combination further slows gastric emptying and blunts any potential glucose rise. Consider stir-frying them with cubed chicken breast, shrimp, or firm tofu and a touch of sesame oil. Another excellent option is to add blanched yardlong beans to a salad with grilled salmon and an olive oil vinaigrette. Avoid pairing them with sugary sauces or large portions of refined grains like white rice.
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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