How many carbs are in soy protein isolate?
1 oz of soy protein isolate contains about 0g of carbohydrate, 25.1g of protein, and 95 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 oz (28.4g) | 0g | 0g | 0g |
| 100 grams (100g) | 0g | 0g | 0g |
Net carbs in soy protein isolate
1 oz of soy protein isolate contains 0g of net carbs — total carbs (0g) minus dietary fiber (0g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.
Full nutrition for soy protein isolate (per 100g)
- Calories: 335 kcal
- Carbohydrate: 0g
- Dietary fiber: 0g
- Sugars: 0g
- Protein: 88.3g
- Fat: 3.4g
Reference values from USDA FoodData Central (sr legacy dataset, fdcId 174276). Values are per 100 grams.
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How many carbs are in soy protein isolate?
1 oz of soy protein isolate contains about 0g of total carbohydrate. After subtracting 0g of fiber, the net carbs are about 0g.
How many net carbs are in soy protein isolate?
Net carbs in 1 oz of soy protein isolate are about 0g — that is total carbs (0g) minus dietary fiber (0g). See our net carbs explainer for the full calculation.
Is soy protein isolate good for diabetics?
Soy protein isolate contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.
Is soy protein isolate keto-friendly?
Whether soy protein isolate fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 oz) provides about 0g of net carbs.