Allergen Information
Contains: Fish
Nutrition per 100g
Dace for Gestational Diabetes
Dace is a small, freshwater fish belonging to the carp family, commonly found in rivers across Europe and Asia. It has a mild, slightly sweet flavor and a firm texture, though it contains many small bones. Due to its size, it is often cooked whole, canned in oil, or preserved. Canned dace with salted black beans is a particularly popular and convenient pantry staple in Asian cuisine. This fish provides a good source of lean protein, omega-3 fatty acids, and essential minerals like phosphorus.
At a glance
Pregnancy safety
SafeBlood sugar impact
lowCarbs / 100 g
0gIs Dace safe with gestational diabetes?
Dace is an excellent protein choice for managing gestational diabetes as it is completely free of carbohydrates. Its consumption has a negligible impact on blood glucose levels, making it a safe and beneficial addition to your diet. The high-quality protein helps with satiety and provides essential nutrients for both mother and baby without the risk of a blood sugar spike. Opt for preparations that do not add sugars or starches, such as baking or grilling, to maintain its benefits.
How does Dace affect blood sugar during pregnancy?
With a glycemic index of zero, dace does not directly raise blood sugar levels. Cooking methods are key; baking, steaming, or pan-searing preserves its low-glycemic nature. In contrast, breading and deep-frying will add carbohydrates and unhealthy fats, which can negatively affect glucose control. Canned versions packed in oil are acceptable, but be sure to drain the excess oil. Always avoid varieties in sweet sauces or glazes, which contain hidden sugars that can cause sharp blood sugar increases.
What is a safe portion of Dace for gestational diabetes?
A suitable portion of dace is about the size and thickness of your palm, or one standard fillet. This amount provides a robust serving of protein to support satiety and muscle health without contributing excessive calories. If using canned dace, aim for about half a can, but be mindful to drain away as much oil as possible to control fat intake. This portion size is effective for anchoring a meal and preventing overconsumption of carbohydrates later on.
How should I combine Dace to manage blood sugar during pregnancy?
To create a balanced, blood-sugar-friendly meal, pair dace with high-fiber carbohydrates and non-starchy vegetables. The protein in the fish will slow down the absorption of sugars from other foods, promoting stable glucose levels. Good pairings include a side of quinoa, a large green salad, or steamed broccoli and cauliflower. This combination ensures a nutrient-dense meal that provides sustained energy without causing a rapid rise and fall in your blood sugar, which is crucial for GD management.
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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