Crayfish Nutrition Facts: Calories, Macros & Health Benefits
Summary: One piece (140g) of crayfish contains 136 calories, 28.3g protein, 0g carbs, and 1.7g fat. Crayfish is a good source of cholesterol, potassium, magnesium.

Nutrition Facts — one piece (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 136 kcal | 7% |
| Protein | 28.3g | 57% |
| Total Fat | 1.7g | 2% |
| Saturated Fat | 0.28g | 1% |
| Cholesterol | 201.6mg | 67% |
| Sodium | 102.2mg | 4% |
| Potassium | 534.8mg | 11% |
| Calcium | 47.6mg | 4% |
| Iron | 1.5mg | 8% |
| Magnesium | 47.6mg | 11% |
| Zinc | 2.3mg | 21% |
| Vitamin C | 1.7mg | 2% |
| Vitamin A | 26.6mcg | 3% |
| Vitamin B6 | 0.17mg | 10% |
| Vitamin B12 | 3.0mcg | 125% |
| Folate | 49.0mcg | 12% |
| Vitamin K | 0.14mcg | 0% |
| Phosphorus | 453.6mg | 36% |
Is Crayfish Good for You?
Crayfish provides 136 calories per piece (140g) with 28.3g of protein, 0g of carbohydrates, and 1.7g of fat. It is a source of cholesterol (67% dv), potassium (11% dv), magnesium (11% dv).
Key Health Benefits of Crayfish
- Good source of cholesterol (67% dv)
- Good source of potassium (11% dv)
- Good source of magnesium (11% dv)
- Good source of zinc (21% dv)
- Good source of vitamin b6 (10% dv)
- Provides 28.3g of protein per serving
Frequently Asked Questions
How many calories is in crayfish?
One piece (140g) of crayfish contains 136 calories.
How much protein is in crayfish?
One piece (140g) of crayfish provides 28.3g of protein.
Is crayfish gluten-free?
Yes, crayfish is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track crayfish and thousands of other foods with the Gram app.