Fish Oil SalmonvsOnions

Onions has more protein, Onions is lower in calories, while Onions is leaner.

🎯When to Eat What

Goal-based picks for Fish Oil Salmon vs Onions

⚖️Watching your weight

Go with Onions at just 40 kcal per 100g — 96% fewer calories.

❤️Heart health

Onions is the heart-friendlier option with lower saturated fat, more fiber, more potassium.

🛡️Immune support

Onions delivers 7mg of vitamin C per 100g — great for immune function and skin health.

🏆Overall healthier choice

Onions edges ahead overall with more fiber, less saturated fat, more potassium, more vitamin C — making it the more nutritious option for everyday eating.

🔥Calorie Breakdown

Fish Oil Salmon
902kcal
Protein0%
Carbs0%
Fat100%
Onions
40kcal
Protein10%
Carbs88%
Fat2%

💪Macronutrient Comparison

Fish Oil SalmonOnions
ProteinB Wins
0g
1.1g
CarbohydratesB Wins
0g
9.3g
Total FatB Wins
100g
0.10g
Dietary FiberB Wins
0g
1.7g

📊Full Nutrition Comparison

NutrientFish Oil SalmonOnionsDiff
💪Macronutrients
Calories902kcal45%40kcal2%+862kcal
Protein0g0%1.1g2%<0.1g
Total Fat100g128%0.10g0%+100g
Saturated Fat20g99%<0.1g0%+20g
Trans Fat0g
Cholesterol485mg162%0mg0%+485mg
Carbohydrates0g0%9.3g3%<0.1g
Dietary Fiber0g0%1.7g6%<0.1g
Sugars4.2g
Vitamins
Vitamin A0mcg0%0mcg0%
Vitamin C0mg0%7.4mg8%<0.1mg
Vitamin D0mcg0%
Vitamin E<0.1mg0%
Vitamin K0.40mcg0%
Vitamin B60mg0%0.12mg7%<0.1mg
Vitamin B120mcg0%0mcg0%
Folate0mcg0%19mcg5%<0.1mcg
Thiamin (B1)0mg0%<0.1mg4%<0.1mg
Riboflavin (B2)0mg0%<0.1mg2%<0.1mg
Niacin (B3)0mg0%0.12mg1%<0.1mg
🔶Minerals
Sodium0mg0%4.0mg0%<0.1mg
Calcium0mg0%23mg2%<0.1mg
Iron0mg0%0.21mg1%<0.1mg
Potassium0mg0%146mg3%<0.1mg
Phosphorus0mg0%29mg2%<0.1mg
Magnesium0mg0%10mg2%<0.1mg
Zinc0mg0%0.17mg2%<0.1mg
Copper0mg0%<0.1mg4%<0.1mg
Manganese0mg0%0.13mg6%<0.1mg
Selenium0mcg0%0.50mcg1%<0.1mcg

🔬Nutritional Analysis

Calories: Onions is significantly lower in calories at just 40 kcal per 100g compared to 902 kcal for Fish Oil Salmon — that's 2155% fewer calories, making Onions the better choice for calorie-conscious diets.

Protein: Onions provides more protein with 1.1g versus 0g per 100g. In terms of protein-to-calorie efficiency, Onions offers better value for building and maintaining muscle.

Fat: Onions is the leaner option with 0.1g of total fat per 100g compared to 100g. Onions has less saturated fat (0.042g vs 19.9g).

Key Vitamins: The most notable vitamin differences are in Vitamin C (Onions: 7.4mg vs 0mg), Vitamin B6 (Onions: 0.12mg vs 0mg), Folate (Onions: 19mcg vs 0mcg).

Key Minerals: Notable mineral differences include Calcium (Onions: 23mg vs 0mg), Iron (Onions: 0.21mg vs 0mg), Potassium (Onions: 146mg vs 0mg).

Diet Suitability: Fish Oil Salmon fits a low-carb or keto diet. Onions fits a low-fat diet. Both fit a low-sodium diet.

🔗Related Comparisons

Data from USDA FoodData Central. All values per 100g.