Which food has less impact on blood sugar?
Zwieback Rusk
Carl Brandt Inc.Authentic Jamaican Water Crackers
National Continental Corp. LtdComparing Key Nutrients
| Nutrient | Zwieback Rusk | Authentic Ja... |
|---|---|---|
| Carbs | 15.0g | 11.0g |
| Sugars | 3.0g | 0.0g |
| Fiber | 1.0g | 0.0g |
| Protein | 2.0g | 2.0g |
| Fat | 1.0g | 0.0g |
Estimated Blood Sugar Response
Zwieback Rusk vs Authentic Jamaican Water Crackers comparison: Zwieback Rusk has a moderate blood sugar impact (BSI 27.2) while Authentic Jamaican Water Crackers has moderate impact (BSI 21.4). Zwieback Rusk contains 4.0g more carbs per serving, Zwieback Rusk provides 1.0g more fiber. Consider Authentic Jamaican Water Crackers for better blood sugar control.
Medical Disclaimer: This data is an estimate intended for educational purposes only. Individual responses to foods may vary significantly. Always consult with your healthcare provider for medical advice related to your specific condition.
Zwieback Rusk
Authentic Jamaican Water Crackers
Community Blood Sugar Responses
Real people share how these foods actually affected their blood sugar levels. Click to add your own experience.
Nutritional Labels
This section compares the nutritional labels of the two foods.
Zwieback Rusk
Serving size 19.0 Gg
% Daily Value*
* Some fat components may not be available in USDA data
* 11.0g of carbohydrates not detailed in USDA data
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
INGREDIENTS:
INGREDIENTS: WHEAT FLOUR, SUGAR, PALM OIL, YEAST, GLUCOSE SYRUP, DEXTROSE, INVERT SUGAR SYRUP, BARLEY MALT EXTRACT, SALT, SWEET WHEY POWDER (MILK), SOY LECITHIN (EMULSIFIER), SWEETENED CONDENSED SKIMMED MILK.
Authentic Jamaican Water Crackers
Serving size 15.0 Gg
% Daily Value*
* 11.0g of carbohydrates not detailed in USDA data
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
INGREDIENTS:
WHEAT FLOUR, WATER, SALT, BICARBONATE OF SODA, YEAST.
Vitamins & Minerals Comparison
Compare the vitamin and mineral content of both foods as percentage of daily values.
Zwieback Rusk
Minerals
Authentic Jamaican Wat...
Vitamins
Minerals
Food Tags
These tags help categorize foods based on their ingredients and effects on blood sugar levels.
Medical Disclaimer: These are diet tags generated automatically. We do our best to make sure they're accurate, but please double-check important dietary information. Always consult with your healthcare provider for medical advice related to your specific dietary needs.
Zwieback Rusk Tags
Authentic Jamaican Water Crackers Tags
Data Quality
This section compares the data quality and source information for both foods.
About Our Food Data
All nutritional data comes from the USDA Food Database. Some branded products contain self-reported information that may not be perfectly accurate. Food details are inherently difficult to measure precisely, so we do our best to provide reliable information and use the data quality scores below to help you assess accuracy.
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Frequently Asked Questions
Common questions about this food category and how to use these foods for diabetes management
The key difference is in their blood sugar impact: Zwieback Rusk has a BSI of 27.2 while Authentic Jamaican Water Crackers has a BSI of 21.4. Authentic Jamaican Water Crackers has the lower blood sugar impact, making it potentially better for blood glucose management.
Authentic Jamaican Water Crackers appears to be the better choice for diabetics with a lower BSI score of 21.4. However, consider your individual response, portion sizes, and overall meal composition when making food choices.
Zwieback Rusk contains 79.0g of carbohydrates per 100g, while Authentic Jamaican Water Crackers contains 73.3g per 100g. Authentic Jamaican Water Crackers has 5.6g fewer carbs, which may result in less blood sugar impact.
Zwieback Rusk provides 5.3g of fiber per 100g, compared to 0.0g in Authentic Jamaican Water Crackers. Zwieback Rusk provides 5.3g more fiber, which can help slow glucose absorption.
Use this comparison to make informed substitutions in your meals. The food with the lower BSI score will generally have less impact on your blood sugar. Consider pairing higher-impact foods with protein or fiber to help moderate blood glucose response.
Yes! Use our comparison tool to explore other foods in similar categories. You can also browse the crackers & biscotti category to find more alternatives and make additional comparisons.