1 serving (71 grams) contains 120 calories, 4.0 grams of protein, 1.5 grams of fat, and 22.0 grams of carbohydrates.
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Nutrition Information
Calories |
400 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 5.0 g | 6% | |
| Saturated Fat | 1.7 g | 8% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 700.0 mg | 30% | |
| Total Carbohydrates | 73.3 g | 26% | |
| Dietary Fiber | 3.3 g | 11% | |
| Sugars | 10.0 g | ||
| protein | 13.3 g | 26% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 133.3 mg | 10% | |
| Iron | 5.0 mg | 27% | |
| Potassium | 166.7 mg | 3% | |
* 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 Regular bun
A regular bun is a staple bread item primarily used for sandwiches or burgers. It originates from Western cuisine and is made of simple ingredients like flour, water, yeast, sugar, and salt. Typically soft and slightly sweet, buns are versatile and popular globally for their portability and compatibility with various fillings. Nutritionally, a standard bun contains carbohydrates as its main macronutrient, alongside a small amount of protein and fat. Depending on the type and recipe, a regular bun may also provide trace amounts of B vitamins such as thiamin and niacin, as most commercially prepared buns use enriched flour.
Health Benefits
- Provides quick energy due to high carbohydrate content (about 23g per regular 50g bun).
- Contains small amounts of B vitamins, such as thiamin and niacin, which support energy metabolism.
- Contributes to fiber intake when made from whole-grain flour, assisting with digestive health.
Dietary Considerations
Selection and Storage
Store in a cool, dry place or freeze for extended freshness. Avoid exposure to moisture to prevent mold.
Common Questions About Regular bun Nutrition
How many calories and how much protein does a regular bun have?
A standard regular bun typically contains around 120-150 calories and provides about 4-6 grams of protein, depending on the brand and size. It also contains around 20-30 grams of carbohydrates, and minimal fat, generally under 2 grams per serving.
Is a regular bun suitable for a keto or low-carb diet?
A regular bun is not suitable for a keto or low-carb diet due to its high carbohydrate content, which can range from 20-30 grams per bun. These carbs quickly exceed the daily allowance for ketogenic diets, which typically limit carbs to 20-50 grams per day.
Are there any health concerns with eating regular buns?
Regular buns are often made with refined flour, which may cause blood sugar spikes in individuals sensitive to carbohydrates or those with diabetes. They are also usually low in fiber and micronutrients. However, whole-grain varieties are a healthier alternative, providing more fiber and nutrients.
What is the recommended serving size for a regular bun?
The recommended serving size for a regular bun is one piece, which is often enough to complement a sandwich or a burger. It’s important to pair it with nutrient-dense fillings like lean protein and vegetables to create a balanced meal.
How does a regular bun compare to a whole-grain bun?
A regular bun is generally lower in fiber and micronutrients compared to a whole-grain bun. Whole-grain buns typically offer more nutritional value, providing 2-4 times more fiber and higher levels of vitamins like B6 and magnesium. They are a better choice for heart health and digestion.
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.
