Yeast Nutrition Facts: Calories, Macros & Health Benefits
Summary: One teaspoon (3g) of yeast contains 10 calories, 1.2g protein, 1.3g carbs, and 0.2g fat. Yeast is a good source of folate.

Nutrition Facts — one teaspoon (3g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 kcal | 1% |
| Protein | 1.2g | 2% |
| Carbohydrates | 1.3g | 0% |
| Total Fat | 0.24g | 0% |
| Fiber | 0.83g | 3% |
| Saturated Fat | 0.03g | 0% |
| Sodium | 1.6mg | 0% |
| Potassium | 29.6mg | 1% |
| Calcium | 0.93mg | 0% |
| Iron | 0.07mg | 0% |
| Magnesium | 1.7mg | 0% |
| Zinc | 0.25mg | 2% |
| Vitamin C | 0.01mg | 0% |
| Vitamin B6 | 0.05mg | 3% |
| Folate | 72.5mcg | 18% |
| Vitamin K | 0.01mcg | 0% |
| Phosphorus | 19.8mg | 2% |
Is Yeast Good for You?
Yeast provides 10 calories per teaspoon (3g) with 1.2g of protein, 1.3g of carbohydrates, and 0.2g of fat. It is a source of folate (18% dv).
Key Health Benefits of Yeast
- Good source of folate (18% dv)
Frequently Asked Questions
How many calories is in yeast?
One teaspoon (3g) of yeast contains 10 calories.
How much protein is in yeast?
One teaspoon (3g) of yeast provides 1.2g of protein.
Is yeast vegetarian?
Yes, yeast is suitable for vegetarian diets.
Is yeast vegan?
Yes, yeast is completely plant-based and vegan-friendly.
Is yeast gluten-free?
Yes, yeast is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track yeast and thousands of other foods with the Gram app.