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Sea bass vs. Onion — In-Depth Nutrition Comparison

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Significant differences between sea bass and onions

  • Sea bass has more vitamin B12, selenium, phosphorus, vitamin B6, vitamin B3, vitamin B5, iron, and magnesium; however, onions are richer in vitamin C.
  • Sea bass covers your daily vitamin B12 needs 184% more than onions.
  • Onions have a higher glycemic index. The glycemic index of onions is 15, while the glycemic index of sea bass is 0.

Specific food types used in this comparison are Fish, bass, striped, cooked, dry heat and Onions, raw.

Infographic

Sea bass vs Onion infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 36% 5.7% 29% 41% 13% 14% 109% 11% 2.5% 255%
Onion
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Contains more MagnesiumMagnesium +410%
Contains more PotassiumPotassium +124.7%
Contains more IronIron +414.3%
Contains more ZincZinc +200%
Contains more PhosphorusPhosphorus +775.9%
Contains more SeleniumSelenium +9260%
Contains more CalciumCalcium +21.1%
Contains less SodiumSodium -95.5%
Contains more ManganeseManganese +578.9%
~equal in Copper ~0.039mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 10% 0% 0% 29% 8.5% 48% 52% 80% 551% 0% 7.5% 0%
Onion
5
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 25% 0% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +150%
Contains more Vitamin B2Vitamin B2 +37%
Contains more Vitamin B3Vitamin B3 +2105.2%
Contains more Vitamin B5Vitamin B5 +603.3%
Contains more Vitamin B6Vitamin B6 +188.3%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin CVitamin C +∞%
Contains more FolateFolate +90%
~equal in Vitamin D ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
23% 3% 73%
Protein: 22.73 g
Fats: 2.99 g
Carbs: 0 g
Water: 73.36 g
Other: 0.92 g
Onion
2
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more ProteinProtein +1966.4%
Contains more FatsFats +2890%
Contains more OtherOther +162.9%
Contains more CarbsCarbs +∞%
Contains more WaterWater +21.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
26% 34% 40%
Saturated fat: Sat. Fat 0.65 g
Monounsaturated fat: Mono. Fat 0.846 g
Polyunsaturated fat: Poly. Fat 1.005 g
Onion
1
58% 18% 24%
Saturated fat: Sat. Fat 0.042 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
Contains more Mono. FatMonounsaturated fat +6407.7%
Contains more Poly. FatPolyunsaturated fat +5811.8%
Contains less Sat. FatSaturated fat -93.5%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Sea bass Onion
Lower in Sugar ok
Lower in Glycemic Index ok
Lower in price ok
Rich in minerals ok
Lower in Cholesterol ok
Lower in Sodium ok
Lower in Saturated fat ok
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Sea bass Onion DV% diff.
Vitamin B12 4.41µg 0µg 184%
Selenium 46.8µg 0.5µg 84%
Protein 22.73g 1.1g 43%
Cholesterol 103mg 0mg 34%
Phosphorus 254mg 29mg 32%
Vitamin B6 0.346mg 0.12mg 17%
Vitamin B5 0.865mg 0.123mg 15%
Vitamin B3 2.558mg 0.116mg 15%
Iron 1.08mg 0.21mg 11%
Magnesium 51mg 10mg 10%
Vitamin C 0mg 7.4mg 8%
Polyunsaturated fat 1.005g 0.017g 7%
Fiber 0g 1.7g 7%
Vitamin B1 0.115mg 0.046mg 6%
Manganese 0.019mg 0.129mg 5%
Potassium 328mg 146mg 5%
Calories 124kcal 40kcal 4%
Fats 2.99g 0.1g 4%
Sodium 88mg 4mg 4%
Vitamin A 31µg 0µg 3%
Zinc 0.51mg 0.17mg 3%
Carbs 0g 9.34g 3%
Saturated fat 0.65g 0.042g 3%
Folate 10µg 19µg 2%
Monounsaturated fat 0.846g 0.013g 2%
Fructose 1.29g 2%
Choline 6.1mg 1%
Vitamin B2 0.037mg 0.027mg 1%
Net carbs 0g 7.64g N/A
Calcium 19mg 23mg 0%
Sugar 4.24g N/A
Copper 0.04mg 0.039mg 0%
Vitamin E 0.02mg 0%
Vitamin K 0.4µg 0%
Tryptophan 0.255mg 0.014mg 0%
Threonine 0.997mg 0.021mg 0%
Isoleucine 1.047mg 0.014mg 0%
Leucine 1.848mg 0.025mg 0%
Lysine 2.088mg 0.039mg 0%
Methionine 0.673mg 0.002mg 0%
Phenylalanine 0.887mg 0.025mg 0%
Valine 1.171mg 0.021mg 0%
Histidine 0.669mg 0.014mg 0%
Omega-3 - EPA 0.217g 0g N/A
Omega-3 - DHA 0.75g 0g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Sea bass Onion
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
60%
Sea bass
8%
Onion
Minerals Daily Need Coverage Score
52%
Sea bass
8%
Onion

Comparison summary

Which food is lower in Sugar?
Sea bass
Sea bass is lower in Sugar (difference - 4.24g)
Which food is lower in glycemic index?
Sea bass
Sea bass is lower in glycemic index (difference - 15)
Which food is cheaper?
Sea bass
Sea bass is cheaper (difference - $0.2)
Which food is richer in minerals?
Sea bass
Sea bass is relatively richer in minerals
Which food is lower in Cholesterol?
Onion
Onion is lower in Cholesterol (difference - 103mg)
Which food contains less Sodium?
Onion
Onion contains less Sodium (difference - 84mg)
Which food is lower in Saturated fat?
Onion
Onion is lower in Saturated fat (difference - 0.608g)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Sea bass - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174228/nutrients
  2. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.