Which is healthier, Catfish or Onion?

Onion wins in 6 out of 10 nutritional categories. Catfish has 105 calories and 18.4g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Catfish vs Onion?

Catfish contains 105 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Catfish or Onion?

Catfish has more protein with 18.4g per 100g compared to 1.1g.

Catfish vs Onion

Nutrition Comparison per 100g

Catfish 4

6 Onion

Fish vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Catfish	Onion	Better
Calories	105kcal	40kcal	Onion
Protein	18.4g	1.1g	Catfish
Total Fat	2.9g	0.1g	Onion
Carbohydrates	0g	9.3g	Onion
Fiber	0g	1.7g	Onion
Sugar	0g	4.2g	Catfish
Vitamin C	0.7mg	7.4mg	Onion
Calcium	14mg	23mg	Onion
Iron	0.3mg	0.2mg	Catfish
Potassium	358mg	146mg	Catfish

Macronutrient Breakdown

Catfish

Protein: 18.4g Fat: 2.9g Carbs: 0g

Onion

Protein: 1.1g Fat: 0.1g Carbs: 9.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Catfish vs Onion — Key Takeaway

Onion has 65 fewer calories per 100g than Catfish, making it the lighter option. For protein, Catfish leads with 18.4g per 100g.

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