Snacks, corn cakes & Diabetes
High glycemic impact — occasional choice only. Glycemic load of 42.3 per 100g.
✅ Nutrition data verified · GL 42.3/100g · GI 51.9 · TIER 3 ⚠️ GI: Subcategory Estimate
GI estimated from food subcategory average — not directly tested on this food. [1] [3]
Glycemic Impact
Nutrition Profile
Compared With Its Close Variants
The sugar figure here is the family ceiling — 23.5 per 100g, about 16.4 times the family average, where variants run 0-23.5 per 100g. This version sits at the low end for calories: 387 per 100g, about 25% below the family average (family spread 387-567 per 100g).
The Snacks family's GL range is 26.5-43.3 per 100g across 10 versions, enough spread to make the specific choice count. Compare directly with Extruded, Extruded, Extruded.
What to Watch For
⚠️ Low Dietary Fiber
Snacks, corn cakes contains only 1.9g of fiber per 100g — far below the recommended threshold for diabetes-friendly carbohydrates. Without fiber to slow digestion, the starches break down rapidly in the small intestine, causing a quicker glucose release into the bloodstream. The American Diabetes Association recommends choosing high-fiber carbohydrates (≥3g per serving) to help stabilize post-meal blood sugar. Pairing Snacks, corn cakes with high-fiber vegetables or legumes can partially offset this effect.
ADA Standards of Medical Care in Diabetes (2024). Diabetes Care, 47(Suppl 1).
⚠️ High Sodium
Snacks, corn cakes provides 88mg of sodium per serving — significant relative to the ADA's daily recommendation of <2,300mg. High sodium intake can raise blood pressure, compounding cardiovascular risk in diabetes. If you eat this food, balance it with lower-sodium choices throughout the rest of the day.
ADA recommends <2,300mg sodium per day for most adults with diabetes. Diabetes Care, 47(Suppl 1), 2024.
Tips for Enjoying It
💡 Pair With Protein & Fiber
Eating alongside lean protein and non-starchy vegetables slows gastric emptying and blunts the post-meal blood sugar rise.
💡 Half Portion, Full Satisfaction
A half serving significantly reduces the glycemic load. Use it as a side, not the main event, and bulk up your plate with vegetables.
💡 Balance Sodium
Pair with low-sodium foods throughout the rest of your day. Fresh herbs and spices can replace salt as flavoring.
💡 Check Your Own Response
Individual blood sugar responses vary. Use a glucose meter to understand how this food affects you personally.
More Snacks to Compare
Glycemic Load by Serving Size
| Portion | Weight | Carbs | Glycemic Load | Verdict |
|---|---|---|---|---|
| ½ Serving | 9g | 7.5g | 3.8 | Friendly |
| Standard Serving | 18g | 15.0g | 7.6 | Friendly |
| Restaurant Portion | 36g | 30.0g | 15.2 | Moderate |
GL ≤10 = Low (Friendly) · 11–19 = Moderate · ≥20 = High (Limit).
The page-level verdict is based on GL per 100g; this table shows how portion size changes the actual GL you get.
Common Questions
Is corn cakes a reasonable choice if you have diabetes?
With a GL of 42.3, corn cakes ranks as a food to limit. The carbs hit your bloodstream fast with little fiber buffer. Consider this an occasional treat, not a staple.
How much GL does corn cakes have per serving?
GL = 42.3 per 100g for corn cakes. For context: low GL is ≤10, moderate is 11–19, and high is ≥20. corn cakes falls into the High category.
How quickly does corn cakes raise blood sugar?
With 1.9g of fiber per 100g, corn cakes's GL of 42.3 means the blood sugar impact is high. The carbohydrates digest and absorb at a moderate pace. Pairing with protein and high-fiber foods can help slow absorption.
Why is fiber important for blood sugar control?
Dietary fiber slows carbohydrate digestion and absorption, leading to a more gradual blood sugar rise. corn cakes has only 1.9g of fiber per 100g, which is one reason its glycemic load (42.3) is high. The ADA recommends choosing carbs with at least 3g of fiber per serving. Adding high-fiber foods like vegetables or legumes to your meal can help compensate.
Is the GI value accurate?
The GI of 51.9 for corn cakes is estimated (Tier 3), not directly ISO-tested on this specific food. It is based on the weighted average GI of foods in the Snacks category from the International GI Tables (Atkinson et al., 2021). Actual GI may vary by variety, ripeness, cooking method, and individual response. We display estimated values with full transparency so you can make informed decisions.
Can portion control make this food work?
Yes — half a standard serving of corn cakes reduces the glycemic load substantially. At GL 42.3 per 100g this is a dense source, but a half portion makes a meaningful difference. The key is mindfulness: use it as a side dish, not the main event, and fill most of your plate with non-starchy vegetables and lean protein.
Is the sodium level a concern?
corn cakes contains 88mg of sodium per serving — approaching the ADA's recommendation of <2,300mg daily. High sodium intake can raise blood pressure, compounding cardiovascular risk — the leading cause of death in people with diabetes. If you eat this food, balance it with lower-sodium choices during the rest of the day. Fresh herbs, spices, and citrus can replace salt as flavoring.
Methodology & Sources
Data Tier: TIER 3 — estimated from category average
Glycemic Index (GI): 51.9 — subcategory_avg:Snacks. Source: International GI Tables (Atkinson, Brand-Miller et al., Diabetes Care, 2021). University of Sydney GI Research Service.
GL (per serving, 18.0g) = 42.3 × 18.0 ÷ 100 = 7.6
Nutrition Data: USDA FoodData Central, SR Legacy Release (April 2018). FDC ID: 168857. Data are in the public domain (CC0 1.0).
GL Classification: ≤10 = Low (Low GL), 11–19 = Moderate (Eat in Moderation), ≥20 = High (Limit). Based on University of Sydney Glycemic Index Foundation classification.
⚠️ GI value is estimated, not directly ISO-tested on this specific food. Actual GI may vary by variety, cooking method, and individual glycemic response.
Cite this page: GlycemicWise. “Snacks, corn cakes — Glycemic Load & Diabetes Reference.” GlycemicWise, July 2026. https://glycemicwise.com/foods/snacks-corn-cakes/
Dietary reference — not medical advice. This page provides evidence-based dietary reference information for general educational purposes. It is not a substitute for professional medical advice, diagnosis, or treatment. Individual blood sugar responses vary significantly. Always check your blood glucose to understand your personal response to foods, and talk to your doctor or a registered dietitian before changing your diet. Data sources are cited above and publicly available from the USDA and the University of Sydney Glycemic Index Research Service.