Fast foods, roast beef sandwich, plain & Diabetes
Moderate glycemic impact — consider portion size. Glycemic load of 14.2 per 100g.
✅ Nutrition data verified · GL 14.2/100g · GI 68.1 · TIER 3 ⚠️ GI: Subcategory Estimate
GI estimated from food subcategory average — not directly tested on this food. [1] [3]
Glycemic Impact
The Numbers at a Glance
What to Watch For
⚠️ Low Dietary Fiber
Fast foods, roast beef sandwich, plain contains only 1.3g 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 Fast foods, roast beef sandwich, plain 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
Fast foods, roast beef sandwich, plain provides 973mg 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.
Practical Tips
💡 Pair With Protein & Fiber
Eating alongside lean protein and non-starchy vegetables slows gastric emptying and blunts the post-meal blood sugar rise.
💡 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.
💡 Glycemic Load Over Glycemic Index
GL accounts for both the speed AND amount of carbohydrate, making it more practical for real-world eating than GI alone.
Foods to Try Instead
🍔 KFC, Fried Chicken, ORIGINAL RECIPE, Thigh, meat only, skin and breading removed
GL 0/100g — Low GL
Rated diabetes-friendly — lower glycemic impact than your current selection.
KFC, Fried Chicken, ORIGINAL RECIPE, Thigh, meat only, skin and breading removed & diabetes →🍔 POPEYES, Fried Chicken, Mild, Drumstick, meat only, skin and breading removed
GL 0/100g — Low GL
Rated diabetes-friendly — lower glycemic impact than your current selection.
POPEYES, Fried Chicken, Mild, Drumstick, meat only, skin and breading removed & diabetes →🍔 KFC, Fried Chicken, ORIGINAL RECIPE, Drumstick, meat only, skin and breading removed
GL 0.1/100g — Low GL
Rated diabetes-friendly — lower glycemic impact than your current selection.
KFC, Fried Chicken, ORIGINAL RECIPE, Drumstick, meat only, skin and breading removed & diabetes →🍔 KFC, Fried Chicken, EXTRA CRISPY, Breast, meat only, skin and breading removed
GL 0.2/100g — Low GL
Rated diabetes-friendly — lower glycemic impact than your current selection.
KFC, Fried Chicken, EXTRA CRISPY, Breast, meat only, skin and breading removed & diabetes →Glycemic Load by Serving Size
| Portion | Weight | Carbs | Glycemic Load | Verdict |
|---|---|---|---|---|
| ½ Serving | 74g | 16.4g | 10.5 | Moderate |
| Standard Serving | 149g | 33.1g | 21.2 | High |
| Restaurant Portion | 298g | 66.2g | 42.3 | High |
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.
Quick Answers
Is roast beef sandwich plain good for diabetes?
You can eat roast beef sandwich plain with diabetes — just be mindful. Its GL of 14.2 puts it in the moderate range. Think of it as a 'sometimes' food rather than an 'every meal' food.
Where does roast beef sandwich plain sit on the glycemic load scale?
GL = 14.2 per 100g for roast beef sandwich plain. For context: low GL is ≤10, moderate is 11–19, and high is ≥20. roast beef sandwich plain falls into the Moderate category.
How does roast beef sandwich plain affect blood sugar?
Blood sugar impact of roast beef sandwich plain: Moderate. The key factors are its GI (68.1) and available carb content (20.9g/100g), which together produce a GL of 14.2.
Why is fiber important for blood sugar control?
Dietary fiber slows carbohydrate digestion and absorption, leading to a more gradual blood sugar rise. roast beef sandwich plain has only 1.3g of fiber per 100g, which is one reason its glycemic load (14.2) is moderate. 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 68.1 for roast beef sandwich plain is estimated (Tier 3), not directly ISO-tested on this specific food. It is based on the weighted average GI of foods in the Fast Foods 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.
Is the sodium level a concern?
roast beef sandwich plain contains 973mg of sodium per serving — well above 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.
References & Data Sources
Data Tier: TIER 3 — estimated from category average
Glycemic Index (GI): 68.1 — subcategory_avg:Fast Foods. Source: International GI Tables (Atkinson, Brand-Miller et al., Diabetes Care, 2021). University of Sydney GI Research Service.
GL (per serving, 149.0g) = 14.2 × 149.0 ÷ 100 = 21.2
Nutrition Data: USDA FoodData Central, SR Legacy Release (April 2018). FDC ID: 170695. 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. “Fast foods, roast beef sandwich, plain — Glycemic Load & Diabetes Reference.” GlycemicWise, July 2026. https://glycemicwise.com/foods/fast-foods-roast-beef-sandwich-plain/
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.