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Walnut Butter — glycemic index and gestational diabetes guide

Allergen Information

Contains: Tree Nuts

May contain: Peanuts, Other Tree Nuts

Nutrition per 100g

Calories688 kcal
Carbohydrates11.3g
of which Sugars4.2g
Fiber6.8g
Protein15.1g
Fat66.5g
of which Saturated6.2g
Sodium5mg
Glycemic Index20

Nuts, Seeds & ButtersNut Butters

Walnut Butter for Gestational Diabetes

blood sugar friendlyhealthy fatslow carb choice

Walnut butter is a creamy spread made from ground walnuts, celebrated for its distinct, slightly earthy flavor and robust nutritional profile. It is an exceptional source of plant-based omega-3 fatty acids (ALA), which are crucial for brain health and reducing inflammation. This nut butter is also packed with healthy monounsaturated and polyunsaturated fats, protein, and fiber, making it a highly satiating food. Furthermore, walnuts contain a high concentration of antioxidants, including polyphenols and vitamin E, which help protect the body from oxidative stress. Its unique taste makes it a versatile, nutrient-dense addition to many meals and snacks.

Gestational Diabetes Profile

GD Suitability

GI Impact

low

Glycemic Index

20 · low

Is Walnut Butter safe with gestational diabetes?

Walnut butter is an excellent choice for managing gestational diabetes due to its very low carbohydrate content and high concentration of healthy fats, protein, and fiber. These nutrients work together to promote stable blood glucose levels, making it a safe and beneficial addition to your diet. Its rich profile of omega-3 fatty acids also provides anti-inflammatory benefits, which is advantageous during pregnancy. The combination of fat and protein makes it highly satiating, helping to control appetite and prevent overeating of carbohydrate-rich foods. Careful portion control is still important for overall calorie management.

How does Walnut Butter affect blood sugar during pregnancy?

The impact of walnut butter on blood sugar is minimal, classifying it as a low-glycemic food. The high fat and fiber content significantly slows down the digestion and absorption of any carbohydrates it is consumed with, preventing sharp spikes in blood glucose. This blunting effect is highly desirable in a gestational diabetes meal plan. Consuming walnut butter can help create a more gradual and lower glucose response from meals and snacks. Its inherent low sugar content ensures it does not contribute significantly to your daily carbohydrate load, providing a reliable option for blood sugar control.

What is a safe portion of Walnut Butter for gestational diabetes?

A sensible portion of walnut butter is one to two tablespoons. While it is excellent for blood sugar control, it is also very calorie-dense, and mindful portions are key for appropriate weight gain during pregnancy. Use a measuring spoon to ensure you are not over-serving. This amount is sufficient to provide the desired satiety and blood sugar-stabilizing effects without contributing excessive calories. Spreading this portion on a snack helps you feel satisfied and prevents the hunger that can lead to less healthy food choices later on.

How should I combine Walnut Butter to manage blood sugar during pregnancy?

Pairing walnut butter with a source of complex carbohydrates is an effective strategy to manage blood sugar. Spread it on a slice of whole-grain bread, apple slices, or celery sticks for a balanced and satisfying snack. The protein and fat in the walnut butter will buffer the glycemic response from the fruit or bread. You can also add a tablespoon to a smoothie containing low-glycemic fruits like berries and a protein source like unsweetened Greek yogurt. This creates a nutrient-dense, blood-sugar-friendly meal replacement that will keep you full for hours.

Last reviewed: July 3, 2026

Talk to Your Healthcare Provider

Ratings and portion guidance on this page are for informational purposes only and do not constitute medical advice. Every pregnancy is different — always confirm your blood sugar targets and meal plan with your OB-GYN, midwife, or certified diabetes educator. By using this guide, you agree to our Terms and Conditions.

Content independently developed by SugarCurve Editorial Team, 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: July 2026

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