Bread, oatmeal & Diabetes
High glycemic impact — occasional choice only. Glycemic load of 28.7 per 100g.
✅ Nutrition data verified · GL 28.7/100g · GI 64.6 · TIER 3 ⚠️ GI: Subcategory Estimate
GI estimated from food subcategory average — not directly tested on this food. [1] [3]
How This Food Affects Blood Sugar
The Numbers at a Glance
Related Baked Products Options
Foods to Try Instead
🍚 Leavening agents, yeast, baker's, compressed
GL 6.5/100g — Low GL
Fiber 8.1g/100g. Rated diabetes-friendly — lower glycemic impact than your current selection.
Leavening agents, yeast, baker's, compressed & diabetes →🍚 Leavening agents, yeast, baker's, active dry
GL 9.3/100g — Low GL
Fiber 26.9g/100g. Rated diabetes-friendly — lower glycemic impact than your current selection.
Leavening agents, yeast, baker's, active dry & diabetes →🍚 Bread, stuffing, dry mix, prepared
GL 11.7/100g — Moderate
Lower glycemic impact than your current selection.
Bread, stuffing, dry mix, prepared & diabetes →🍚 Bread, stuffing, cornbread, dry mix, prepared
GL 12.3/100g — Moderate
Fiber 2.9g/100g. Lower glycemic impact than your current selection.
Bread, stuffing, cornbread, dry mix, prepared & diabetes →Glycemic Load by Serving Size
| Portion | Weight | Carbs | Glycemic Load | Verdict |
|---|---|---|---|---|
| ½ Serving | 14g | 6.8g | 4.0 | Friendly |
| Standard Serving | 28g | 13.6g | 8.0 | Friendly |
| Restaurant Portion | 57g | 27.6g | 16.4 | 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.
Frequently Asked Questions
Is Bread oatmeal good for diabetes?
Unfortunately, Bread oatmeal has a high glycemic load of 28.7. This means it can spike blood sugar quickly. The good news: there are often great lower-GL alternatives.
What is the glycemic load of Bread oatmeal?
Per 100g, Bread oatmeal has a GL of 28.7. This means one standard serving (1 slice) provides approximately 8.1 GL — which is high.
How does Bread oatmeal affect blood sugar?
The primary way Bread oatmeal affects blood sugar is through its carbohydrate content (48.5g/100g). With a GI of 64.6 (medium) and limited fiber, this produces an overall GL of 28.7 (High).
Is the GI value accurate?
The GI of 64.6 for Bread oatmeal is estimated (Tier 3), not directly ISO-tested on this specific food. It is based on the weighted average GI of foods in the Baked Products 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 Bread oatmeal reduces the glycemic load substantially. At GL 28.7 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.
Where This Data Comes From
Data Tier: TIER 3 — estimated from category average
Glycemic Index (GI): 64.6 — subcategory_avg:Baked Products. Source: International GI Tables (Atkinson, Brand-Miller et al., Diabetes Care, 2021). University of Sydney GI Research Service.
GL (per serving, 28.4g) = 28.7 × 28.4 ÷ 100 = 8.1
Nutrition Data: USDA FoodData Central, SR Legacy Release (April 2018). FDC ID: 172678. 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. “Bread, oatmeal — Glycemic Load & Diabetes Reference.” GlycemicWise, July 2026. https://glycemicwise.com/foods/bread-oatmeal/
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.