1 serving (40 grams) contains 9 calories, 0.6 grams of protein, 0.1 grams of fat, and 1.8 grams of carbohydrates.
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Nutrition Information
Calories |
9.2 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0.1 g | 0% | |
| Saturated Fat | 0.0 g | 0% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 8.8 mg | 0% | |
| Total Carbohydrates | 1.8 g | 0% | |
| Dietary Fiber | 0.4 g | 1% | |
| Sugars | 0.2 g | ||
| protein | 0.6 g | 1% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 7.6 mg | 0% | |
| Iron | 0.2 mg | 1% | |
| Potassium | 120.8 mg | 2% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Radicchio
Radicchio is a leafy vegetable belonging to the chicory family, commonly used in Italian cuisine. Noted for its vibrant red-purple leaves and slightly bitter flavor, radicchio is often served raw in salads or grilled to reduce bitterness. Native to the Mediterranean region, it has been cultivated in Italy for centuries and is especially associated with Venetian and Roman recipes. Radicchio is low in calories, providing just 23 kcal per 100g, while offering essential nutrients such as dietary fiber, iron, calcium, and vitamin C. It is also naturally low in fat and high in water content, making it a healthy addition to a balanced diet.
Health Benefits
- Supports immunity due to its high vitamin C content (8 mg per 100g), which acts as an antioxidant.
- Aids digestion with its dietary fiber (0.9g per 100g), promoting gut health and regular bowel movements.
- Contains moderate iron content (0.57mg per 100g) which contributes to red blood cell production and oxygen transport.
Dietary Considerations
Selection and Storage
Store radicchio unwashed in a perforated plastic bag in the refrigerator's crisper drawer for up to a week. Wash just before use to prevent moisture-induced wilting.
Common Questions About Radicchio Nutrition
Is radicchio high in protein?
Radicchio is relatively low in protein, containing only 1.43 grams per 100 grams. While it is not a significant source of protein, it is often included in dishes alongside other protein-rich foods to create balanced meals.
Can I eat radicchio on a keto diet?
Yes, radicchio is compatible with a keto diet as it contains only 4.48 grams of carbs per 100 grams, with 0.9 grams of fiber, resulting in approximately 3.58 grams of net carbs. Its low-carb content makes it an excellent keto-friendly vegetable for salads and side dishes.
What are the health benefits of eating radicchio?
Radicchio is rich in antioxidants, particularly anthocyanins, which contribute to its vibrant red color and may help reduce inflammation and support heart health. It is also low in calories (23 per 100 grams), making it ideal for weight management, and provides a modest amount of fiber for digestive health.
How much radicchio should I eat in a serving?
A typical serving of radicchio is around 1 cup (approximately 60-80 grams), which contains roughly 14-19 calories and about 2-3 grams of carbohydrates. This amount works well as part of a salad, combined with other greens and toppings.
How does radicchio compare to other leafy greens like kale or spinach?
Radicchio is lower in protein and fiber compared to spinach and kale, but it stands out due to its bold, bitter flavor and rich antioxidant content, particularly anthocyanins. Unlike kale or spinach which are ideal for smoothies, radicchio is usually enjoyed raw or grilled as part of Italian-inspired dishes or salads.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
- USDA FoodData - Radicchio DataU.S. Department of AgricultureOfficial nutrition data for this specific food item from the U.S. Department of Agriculture's comprehensive food database.
- Dietary Guidelines for Americans, 2020-2025: VegetablesU.S. Department of Health and Human Services and U.S. Department of AgricultureHighlights the role of vegetables like radicchio as part of a healthy dietary pattern.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
