Which is healthier, Avocado or Onion?

Avocado wins in 6 out of 10 nutritional categories. Avocado has 160 calories and 2g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Avocado vs Onion?

Avocado contains 160 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Avocado or Onion?

Avocado has more protein with 2g per 100g compared to 1.1g.

Avocado vs Onion

Nutrition Comparison per 100g

Avocado 6

4 Onion

Fruits vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Avocado	Onion	Better
Calories	160kcal	40kcal	Onion
Protein	2g	1.1g	Avocado
Total Fat	14.7g	0.1g	Onion
Carbohydrates	8.5g	9.3g	Onion
Fiber	6.7g	1.7g	Avocado
Sugar	0.7g	4.2g	Avocado
Vitamin C	10mg	7.4mg	Avocado
Calcium	12mg	23mg	Onion
Iron	0.6mg	0.2mg	Avocado
Potassium	485mg	146mg	Avocado

Macronutrient Breakdown

Avocado

Protein: 2g Fat: 14.7g Carbs: 8.5g

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.

Avocado vs Onion — Key Takeaway

Onion has 120 fewer calories per 100g than Avocado, making it the lighter option. Avocado is the better source of fiber at 6.7g per 100g.

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