1 serving (55 grams) contains 22 calories, 0.6 grams of protein, 0.1 grams of fat, and 5.1 grams of carbohydrates.
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Nutrition Information
Calories |
95.2 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0.4 g | 0% | |
| Saturated Fat | 0 g | 0% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 8.7 mg | 0% | |
| Total Carbohydrates | 22.1 g | 8% | |
| Dietary Fiber | 3.9 g | 13% | |
| Sugars | 10.0 g | ||
| protein | 2.6 g | 5% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 69.3 mg | 5% | |
| Iron | 0.4 mg | 2% | |
| Potassium | 441.6 mg | 9% | |
* 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 Half onion
Half an onion is a versatile and flavorful ingredient, widely used in cuisines across the globe, from European stews to Indian curries and Mexican salsas. Onions are native to Central Asia but have been cultivated worldwide for centuries. Nutritionally, a medium-sized half onion contains about 20-30 calories, primarily from carbohydrates, along with small amounts of fiber, vitamin C, and antioxidants like quercetin. These compounds are known for their anti-inflammatory and immune-boosting properties. While onions are low in fat and sodium, their natural sugars can caramelize when cooked, adding depth to dishes without excessive additives. However, individuals with sensitive stomachs may experience discomfort due to their sulfur compounds. Whether raw in salads, sautéed in stir-fries, or roasted in soups, half an onion delivers both flavor and health benefits, making it an essential ingredient in any kitchen.
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.
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.
