Watercress Nutrition Facts: Calories, Macros & Health Benefits
Summary: One cup (34g) of watercress contains 4 calories, 0.8g protein, 0.4g carbs, and 0.0g fat. Watercress is a good source of vitamin c, vitamin k.

Nutrition Facts — one cup (34g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 4 kcal | 0% |
| Protein | 0.78g | 2% |
| Carbohydrates | 0.44g | 0% |
| Total Fat | 0.03g | 0% |
| Fiber | 0.17g | 1% |
| Sugar | 0.07g | -- |
| Sodium | 13.9mg | 1% |
| Potassium | 112.2mg | 2% |
| Calcium | 40.8mg | 3% |
| Iron | 0.07mg | 0% |
| Magnesium | 7.1mg | 2% |
| Zinc | 0.04mg | 0% |
| Vitamin C | 14.6mg | 16% |
| Vitamin A | 54.4mcg | 6% |
| Vitamin B6 | 0.04mg | 2% |
| Folate | 3.1mcg | 1% |
| Vitamin K | 85.0mcg | 71% |
| Phosphorus | 20.4mg | 2% |
Is Watercress Good for You?
Watercress provides 4 calories per cup (34g) with 0.8g of protein, 0.4g of carbohydrates, and 0.0g of fat. It is a source of vitamin c (16% dv), vitamin k (71% dv).
Key Health Benefits of Watercress
- Good source of vitamin c (16% dv)
- Good source of vitamin k (71% dv)
Frequently Asked Questions
How many calories is in watercress?
One cup (34g) of watercress contains 4 calories.
How much protein is in watercress?
One cup (34g) of watercress provides 0.8g of protein.
Is watercress vegetarian?
Yes, watercress is suitable for vegetarian diets.
Is watercress vegan?
Yes, watercress is completely plant-based and vegan-friendly.
Is watercress gluten-free?
Yes, watercress is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track watercress and thousands of other foods with the Gram app.