Nutritional Yeast Flakes

Packaged product Nuts and Seeds NOW

Nutritional Yeast Flakes contains 429 kcal per 100 g. A serving, 2 tbsp, 7 g (7 g) provides about 30 kcal.

Roughly 62% of its calories come from protein, with 31% from carbohydrates and 7% from fat (estimated with general energy factors).

That is close to the median for nuts and seeds on FoodFactly (442 kcal per 100 g).

100 g provides 2,527% of the Daily Value for Riboflavin (B2), 536% of the Daily Value for Thiamin (B1) and 40% of the Daily Value for iron.

The values are as declared on the product label and entered by Open Food Facts contributors.

Nutritional Yeast Flakes by NOW, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
429kcal per 100 g
57.1 gprotein
28.6 gcarbohydrates
2.9 gfat
30kcal in serving, 2 tbsp, 7 g (7 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 429 kcal
Total fat L 2.9 g 4%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 171 mg 7%
Total carbohydrates L 28.6 g 10%
Dietary fiber L 14.3 g 51%
Total sugars L 0 g
Protein L 57.1 g 114%
Thiamin (B1) L 6.4 mg536%
Riboflavin (B2) L 32.9 mg2,527%
Calcium L 143 mg11%
Iron L 7.1 mg40%
Potassium L 1,786 mg38%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 62%Carbohydrates: 31%Fat: 7%429kcal / 100 g
  • Protein 62%
  • Carbohydrates 31%
  • Fat 7%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Riboflavin (B2)2,527%Thiamin (B1)536%Iron40%Potassium38%Calcium11%

Nutritional insights

  • Protein57.1 gin the top quarter of nuts and seeds (median 10 g)
  • Fiber14.3 gin the top quarter of nuts and seeds (median 6 g)
  • Sugars0 gin the lowest quarter of nuts and seeds (median 7.1 g)
  • Fat2.9 gin the lowest quarter of nuts and seeds (median 23.3 g)
  • Saturated fat0 gin the lowest quarter of nuts and seeds (median 5.3 g)
  • Sodium171 mgabove the median for nuts and seeds (median 120 mg)
  • Protein per 100 kcal13.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
NOW
Barcode
0733739824554
Label serving
2 tbsp (7 g)
Category
Nuts and Seeds

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Nutritional Yeast Flakes?

100 g of Nutritional Yeast Flakes has 429 kcal. Serving, 2 tbsp, 7 g (7 g): about 30 kcal.

Is Nutritional Yeast Flakes high in protein?

Nutritional Yeast Flakes contains 57.1 g of protein per 100 g (114% of the 50 g Daily Value), or 4 g in serving, 2 tbsp, 7 g (7 g). About 62% of its calories come from protein. Compared with other nuts and seeds, that is among the highest quarter (median 10 g).

How many carbs are in Nutritional Yeast Flakes?

Nutritional Yeast Flakes has 28.6 g of total carbohydrates per 100 g, including 14.3 g of fiber and 0 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Nutritional Yeast Flakes?

Nutritional Yeast Flakes contains 2.9 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Nutritional Yeast Flakes contain?

Per 100 g, the most notable amounts relative to the Daily Value are Riboflavin (B2) (2,527% DV), Thiamin (B1) (536% DV), iron (40% DV), potassium (38% DV) and calcium (11% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Nutritional Yeast Flakes?

100 g contains 171 mg of sodium, 7% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated July 20, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0733739824554. License: ODbL 1.0 (Open Food Facts). Source record dated July 20, 2026. Imported November 7, 2026.

Last updated: . Data quality score: 100/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.