Nutrition per 100g
Fruits & Vegetables › Legumes and Pulses
Tepary Beans for Gestational Diabetes
Tepary beans are a highly nutritious legume native to the Southwestern United States and Mexico, known for their incredible drought resistance. They possess a higher protein and fiber content compared to many other bean varieties, making them a nutritional powerhouse. These small beans have a slightly sweet, nutty flavor and a firm texture that holds up well during cooking. Their impressive nutritional profile includes a low glycemic index and a wealth of minerals like iron, calcium, and magnesium. This makes them an excellent addition to a balanced diet for sustained energy and overall health.
At a glance
Pregnancy safety
SafeBlood sugar impact
lowCarbs / 100 g
24.1gIs Tepary Beans safe with gestational diabetes?
Tepary beans are an outstanding choice for managing gestational diabetes due to their exceptional nutritional composition. Their very low glycemic index ensures that they release glucose into the bloodstream slowly and steadily. The high concentration of both soluble and insoluble fiber further aids in blood sugar regulation by slowing down carbohydrate absorption. Additionally, the substantial protein content contributes to stable energy levels and satiety, preventing the blood sugar crashes and spikes that can occur with more refined carbohydrates. They are a safe and beneficial staple.
How does Tepary Beans affect blood sugar during pregnancy?
The blood sugar impact of tepary beans is remarkably low, with a glycemic index of approximately 30. This is attributed to their complex carbohydrate structure and high fiber content, which significantly slows digestion. Cooking methods do not drastically alter their GI, making them a reliable choice whether they are boiled, stewed, or mashed. The soluble fiber forms a gel-like substance in the digestive tract, physically slowing the breakdown of starches into sugar, which results in a very gentle and minimal rise in blood glucose levels post-meal.
What is a safe portion of Tepary Beans for gestational diabetes?
A recommended portion is about one cup of cooked tepary beans. This serving size provides a robust amount of fiber and protein to promote blood sugar stability without delivering an excessive carbohydrate load. Visually, this is equivalent to the size of an average adult's clenched fist. Sticking to this portion helps you reap the benefits of this nutrient-dense legume while effectively managing your carbohydrate intake for gestational diabetes, ensuring both maternal and fetal well-being are prioritized.
How should I combine Tepary Beans to manage blood sugar during pregnancy?
To create a perfectly balanced meal, pair tepary beans with sources of lean protein and healthy fats. For example, serve them alongside grilled chicken or fish and a large serving of non-starchy vegetables like spinach, broccoli, or bell peppers. Adding a healthy fat source such as sliced avocado or a drizzle of olive oil can further blunt the glycemic response and increase nutrient absorption. This strategy ensures a meal that is not only satisfying but also optimally designed to maintain stable blood sugar levels for hours.
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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