Tofu, fried, prepared with calcium sulfate & Diabetes
Low glycemic impact for the stated serving. Glycemic load of 1.9 per 100g.
✅ Nutrition data verified · GL 1.9/100g · GI 38.8 · TIER 3 ⚠️ GI: Subcategory Estimate
GI estimated from food subcategory average — not directly tested on this food. [1] [3]
Blood Sugar Response
Key Nutrition Data
What to Watch For
⚠️ Pro-Inflammatory Food
Tofu, fried, prepared with calcium sulfate is a refined grain — the bran and germ are removed during processing, stripping away most of the fiber, vitamins, and minerals. Diets high in refined grains are associated with elevated markers of chronic inflammation (CRP, IL-6), which can worsen insulin resistance — the core problem in type 2 diabetes. Whole grains retain the bran and provide anti-inflammatory polyphenols and fiber. While an occasional serving is unlikely to cause harm, refined grains should not be a dietary staple for people managing diabetes.
Liu et al. (2002). High-GL diet and plasma CRP. American Journal of Clinical Nutrition, 75(3), 492–498. · Qi & Hu (2012). Glycemic load, whole grains, and inflammation. Current Diabetes Reports, 12(1), 75–81.
Explore More in Legumes and Legume Products
🟢 Low GL · GL 7.7/100g
🟢 Low GL · GL 1.1/100g
🟢 Low GL · GL 6.1/100g
Glycemic Load by Serving Size
| Portion | Weight | Carbs | Glycemic Load | Verdict |
|---|---|---|---|---|
| ½ Serving | 6g | 0.5g | 0.1 | Friendly |
| Standard Serving | 13g | 1.2g | 0.2 | Friendly |
| Restaurant Portion | 26g | 2.3g | 0.5 | Friendly |
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.
Practical Tips
💡 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.
💡 Pair Carbs With Protein
Adding protein to a carbohydrate-containing meal slows digestion and helps prevent blood sugar spikes.
💡 Fiber Is Your Friend
Dietary fiber slows carbohydrate absorption. Aim for at least 3g of fiber per serving of carbohydrate foods.
Common Questions
Is Tofu prepared with calcium sulfate good for diabetes?
Yes — Tofu prepared with calcium sulfate has a glycemic load of just 1.9 (GL ≤10), meaning it has minimal impact on blood sugar in standard servings. Individual responses vary — monitor your own glucose when trying new foods.
What is the glycemic load of Tofu prepared with calcium sulfate?
Tofu prepared with calcium sulfate's glycemic load: 1.9 (per 100g). Unlike GI which only measures speed, GL accounts for actual carbohydrate quantity — making it the more practical number for diabetes management.
How does Tofu prepared with calcium sulfate affect blood sugar?
Tofu prepared with calcium sulfate affects blood sugar by releasing glucose during digestion. Since its GL is 1.9 (low), it's unlikely to cause problems in standard servings. Individual responses vary — check your glucose monitor.
Is the GI value accurate?
The GI of 38.8 for Tofu prepared with calcium sulfate is estimated (Tier 3), not directly ISO-tested on this specific food. It is based on the weighted average GI of foods in the Legumes and Legume 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.
Why is this food labeled pro-inflammatory?
Tofu prepared with calcium sulfate is classified as a refined grain — the bran and germ are removed during processing, stripping fiber and nutrients. Research shows diets high in refined grains are associated with elevated inflammatory markers (CRP, IL-6), which can worsen insulin resistance. Choosing whole-grain versions when available can provide anti-inflammatory benefits from fiber and polyphenols (Liu et al., AJCN 2002; Qi & Hu, 2012).
Where This Data Comes From
Data Tier: TIER 3 — estimated from category average
Glycemic Index (GI): 38.8 — subcategory_avg:Legumes and Legume Products. Source: International GI Tables (Atkinson, Brand-Miller et al., Diabetes Care, 2021). University of Sydney GI Research Service.
GL (per serving, 13.0g) = 1.9 × 13.0 ÷ 100 = 0.2
Nutrition Data: USDA FoodData Central, SR Legacy Release (April 2018). FDC ID: 174304. 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. “Tofu, fried, prepared with calcium sulfate — Glycemic Load & Diabetes Reference.” GlycemicWise, July 2026. https://glycemicwise.com/foods/tofu-fried-prepared-with-calcium-sulfate/
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.