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Home/Food Benefits/Sweet Onions
Proteins

What Is Sweet Onions Good For?

FoodData CentralUpdated 6 April 2026

Sweet Onions is a protein-rich food that is very low in calories. Discover the nutritional benefits and how sweet onions can support your health goals.

Sweet Onions provides 47.4 calories, 1.2g protein, 11.2g carbohydrates, and 0.1g fat per NLEA serving (148g). It is a source of Vitamin C (4.8mg per 100g) and can be part of a balanced diet as part of a varied nutritional plan.

Key Benefits of Sweet Onions

  • Low in calories, great for weight management

Sweet Onions Is Best For

Weight loss diets

Complete Nutritional Profile

Per NLEA serving (148g)

47.4

cal

11.2g

carbs

1.2g

protein

0.1g

fat

1.3g

fiber

Related Foods

(Basella) Vinespinach

19 cal | 1.8g protein

(Bulb And Lower Leaf-Portion) Leeks

38.4 cal | 1g protein

(Bullock'S-Heart) Custard-Apple

101 cal | 1.7g protein

(Cape-Gooseberries Or Poha) Groundcherries

74.2 cal | 2.7g protein

Learn More About Sweet Onions

Is Sweet Onions Healthy?Calories in Sweet OnionsCarbs in Sweet OnionsProtein in Sweet OnionsFat in Sweet OnionsFiber in Sweet OnionsAll Proteins

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