1 serving (50 grams) contains 68 calories, 5.5 grams of protein, 4.8 grams of fat, and 0.6 grams of carbohydrates.
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Nutrition Information
Calories |
323.8 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 22.9 g | 29% | |
| Saturated Fat | 7.6 g | 38% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 885.7 mg | 295% | |
| Sodium | 295.2 mg | 12% | |
| Total Carbohydrates | 2.9 g | 1% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 2.9 g | ||
| protein | 26.2 g | 52% | |
| Vitamin D | 209.5 mcg | 1047% | |
| Calcium | 119.0 mg | 9% | |
| Iron | 2.9 mg | 16% | |
| Potassium | 285.7 mg | 6% | |
* 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 One hard boiled egg
A hard-boiled egg is a cooking preparation for eggs, where they are boiled in their shell until the yolk and whites are fully solidified. Eggs have been a staple food worldwide for centuries, with origins linked to ancient domestication practices in Southeast Asia and Europe. Hard-boiled eggs are commonly associated with various cuisines, from Western breakfast dishes to Asian salads. A single large hard-boiled egg (approximately 50 grams) contains about 6 grams of high-quality protein, 5 grams of healthy fats, and essential nutrients like Vitamin D, Vitamin B12, selenium, and choline. They are calorie-efficient at approximately 70 calories per egg, making them a nutrient-dense, convenient snack or meal component.
Health Benefits
- Provides high-quality protein for muscle repair and growth (6 grams of protein per egg).
- Rich in choline, which supports brain health and proper nerve function (147 mg per egg).
- Contains selenium, an antioxidant that supports a healthy immune system (15 mcg per egg).
- Supplies Vitamin D, which contributes to bone health and immune regulation (1 mcg per egg).
- Elevated levels of Vitamin B12 support red blood cell production and energy metabolism (0.6 mcg per egg).
Dietary Considerations
Selection and Storage
Store hard-boiled eggs in their shell in the refrigerator for up to 7 days. For better freshness, keep them in a sealed container.
Common Questions About One hard boiled egg Nutrition
How much protein, calories, and vitamins are in one hard-boiled egg?
One hard-boiled egg contains approximately 6 grams of high-quality protein, around 70-78 calories, and important vitamins such as Vitamin D, B12, and riboflavin. It also provides minerals like selenium and phosphorus, which play essential roles in bone health and immunity.
Can I eat one hard-boiled egg on a keto diet?
Yes, hard-boiled eggs are an excellent choice for a keto diet. They are low in carbohydrates (less than 1 gram per egg), high in protein, and contain healthy fats that help support the high-fat, low-carb requirements of keto eating.
What are the health benefits or concerns of eating hard-boiled eggs?
Hard-boiled eggs are a nutrient-dense food providing protein for muscle repair, choline for brain health, and antioxidants like lutein for eye health. However, individuals with cholesterol concerns may want to moderate consumption, as one egg contains about 186 mg of cholesterol, mostly in the yolk.
How many hard-boiled eggs should I eat in a day?
For most people, eating 1-2 hard-boiled eggs a day can be part of a balanced diet and provide essential nutrients without excessive calorie or cholesterol intake. However, dietary needs vary, and those with specific health conditions should consult a healthcare provider.
How does a hard-boiled egg compare to scrambled or fried eggs?
Hard-boiled eggs are healthier than scrambled or fried eggs, as they are prepared without added fats like butter or oil. Scrambled eggs cooked with oil can increase calorie and fat content, while frying can add unhealthy fats depending on the cooking method.
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.
