Chicken Breast Nutrition Facts: Calories, Macros & Health Benefits
Summary: One piece (140g) of chicken breast contains 231 calories, 43.4g protein, 0g carbs, and 5.0g fat. Chicken Breast is a good source of cholesterol, magnesium, zinc.

Nutrition Facts — one piece (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 231 kcal | 12% |
| Protein | 43.4g | 87% |
| Total Fat | 5.0g | 6% |
| Saturated Fat | 1.4g | 7% |
| Cholesterol | 119.0mg | 40% |
| Sodium | 103.6mg | 5% |
| Potassium | 358.4mg | 8% |
| Calcium | 21.0mg | 2% |
| Iron | 1.5mg | 8% |
| Magnesium | 40.6mg | 10% |
| Zinc | 1.4mg | 13% |
| Vitamin A | 8.4mcg | 1% |
| Vitamin B6 | 0.84mg | 49% |
| Vitamin B12 | 0.48mcg | 20% |
| Folate | 5.6mcg | 1% |
| Vitamin K | 0.42mcg | 0% |
| Phosphorus | 319.2mg | 26% |
Is Chicken Breast Good for You?
Chicken Breast provides 231 calories per piece (140g) with 43.4g of protein, 0g of carbohydrates, and 5.0g of fat. It is a source of cholesterol (40% dv), magnesium (10% dv), zinc (13% dv).
Key Health Benefits of Chicken Breast
- Good source of cholesterol (40% dv)
- Good source of magnesium (10% dv)
- Good source of zinc (13% dv)
- Good source of vitamin b6 (49% dv)
- Good source of vitamin b12 (20% dv)
- Provides 43.4g of protein per serving
Frequently Asked Questions
How many calories is in chicken breast?
One piece (140g) of chicken breast contains 231 calories.
How much protein is in chicken breast?
One piece (140g) of chicken breast provides 43.4g of protein.
Is chicken breast gluten-free?
Yes, chicken breast is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track chicken breast and thousands of other foods with the Gram app.