Which is healthier, Mayonnaise or Onion?

Onion wins in 8 out of 10 nutritional categories. Mayonnaise has 680 calories and 1g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Mayonnaise vs Onion?

Mayonnaise contains 680 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Mayonnaise or Onion?

Onion has more protein with 1.1g per 100g compared to 1g.

Mayonnaise vs Onion

Nutrition Comparison per 100g

Mayonnaise 2

8 Onion

Condiments vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Mayonnaise	Onion	Better
Calories	680kcal	40kcal	Onion
Protein	1g	1.1g	Onion
Total Fat	75g	0.1g	Onion
Carbohydrates	0.6g	9.3g	Onion
Fiber	0g	1.7g	Onion
Sugar	0.6g	4.2g	Mayonnaise
Vitamin C	0mg	7.4mg	Onion
Calcium	6mg	23mg	Onion
Iron	0.3mg	0.2mg	Mayonnaise
Potassium	20mg	146mg	Onion

Macronutrient Breakdown

Mayonnaise

Protein: 1g Fat: 75g Carbs: 0.6g

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.