Seaweed vs. Sweet onion — In-Depth Nutrition Comparison
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How are seaweed and sweet onion different?
- Seaweed is higher in vitamin K, folate, iron, magnesium, calcium, vitamin B5, vitamin B2, and zinc; however, sweet onion is richer in vitamin B6.
- Daily need coverage for vitamin K for seaweed is 55% higher.
- Seaweed contains 220 times more Vitamin K than sweet onion. While seaweed contains 66µg of Vitamin K, sweet onion contains only 0.3µg.
- Sweet onion has less sodium.
Seaweed, kelp, raw and Onions, sweet, raw are the varieties used in this article.
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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.
| Contains more MagnesiumMagnesium | +1244.4% |
| Contains more CalciumCalcium | +740% |
| Contains more IronIron | +996.2% |
| Contains more CopperCopper | +132.1% |
| Contains more ZincZinc | +846.2% |
| Contains more PhosphorusPhosphorus | +55.6% |
| Contains more ManganeseManganese | +163.2% |
| Contains more SeleniumSelenium | +40% |
| Contains more PotassiumPotassium | +33.7% |
| Contains less SodiumSodium | -96.6% |
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.
| Contains more Vitamin AVitamin A | +11500% |
| Contains more Vitamin EVitamin E | +4250% |
| Contains more Vitamin B1Vitamin B1 | +22% |
| Contains more Vitamin B2Vitamin B2 | +650% |
| Contains more Vitamin B3Vitamin B3 | +253.4% |
| Contains more Vitamin B5Vitamin B5 | +555.1% |
| Contains more Vitamin KVitamin K | +21900% |
| Contains more FolateFolate | +682.6% |
| Contains more CholineCholine | +132.7% |
| Contains more Vitamin CVitamin C | +60% |
| Contains more Vitamin B6Vitamin B6 | +6400% |
~equal in
Vitamin D
~0µg
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.68 g
Fats:
0.56 g
Carbs:
9.57 g
Water:
81.58 g
Other:
6.61 g
Protein:
0.8 g
Fats:
0.08 g
Carbs:
7.55 g
Water:
91.24 g
Other:
0.33 g
| Contains more ProteinProtein | +110% |
| Contains more FatsFats | +600% |
| Contains more CarbsCarbs | +26.8% |
| Contains more OtherOther | +1903% |
| Contains more WaterWater | +11.8% |
Comparison summary table
Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
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| Lower in Sodium |
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| Lower in Saturated Fat |
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| Lower in Sugar |
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| Rich in minerals |
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| Rich in vitamins |
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| Lower in Cholesterol | Equal | ||
| Lower in Glycemic Index | Equal | ||
| Lower in price | Equal | ||
All nutrients comparison - raw data values
| Nutrient | |
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Opinion |
| Calories | 43kcal | 32kcal |
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| Protein | 1.68g | 0.8g |
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| Fats | 0.56g | 0.08g |
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| Vitamin C | 3mg | 4.8mg |
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| Net carbs | 8.27g | 6.65g |
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| Carbs | 9.57g | 7.55g |
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| Magnesium | 121mg | 9mg |
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| Calcium | 168mg | 20mg |
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| Potassium | 89mg | 119mg |
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| Iron | 2.85mg | 0.26mg |
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| Sugar | 0.6g | 5.02g |
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| Fiber | 1.3g | 0.9g |
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| Copper | 0.13mg | 0.056mg |
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| Zinc | 1.23mg | 0.13mg |
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| Phosphorus | 42mg | 27mg |
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| Sodium | 233mg | 8mg |
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| Vitamin A | 116IU | 1IU |
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| Vitamin A | 6µg | 0µg |
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| Vitamin E | 0.87mg | 0.02mg |
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| Manganese | 0.2mg | 0.076mg |
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| Selenium | 0.7µg | 0.5µg |
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| Vitamin B1 | 0.05mg | 0.041mg |
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| Vitamin B2 | 0.15mg | 0.02mg |
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| Vitamin B3 | 0.47mg | 0.133mg |
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| Vitamin B5 | 0.642mg | 0.098mg |
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| Vitamin B6 | 0.002mg | 0.13mg |
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| Vitamin K | 66µg | 0.3µg |
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| Folate | 180µg | 23µg |
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| Choline | 12.8mg | 5.5mg |
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| Saturated Fat | 0.247g |
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| Monounsaturated Fat | 0.098g |
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| Polyunsaturated fat | 0.047g |
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| Tryptophan | 0.048mg | 0.009mg |
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| Threonine | 0.055mg | 0.018mg |
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| Isoleucine | 0.076mg | 0.014mg |
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| Leucine | 0.083mg | 0.025mg |
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| Lysine | 0.082mg | 0.033mg |
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| Methionine | 0.025mg | 0.009mg |
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| Phenylalanine | 0.043mg | 0.024mg |
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| Valine | 0.072mg | 0.02mg |
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| Histidine | 0.024mg | 0.011mg |
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| Fructose | 2.02g |
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| Omega-3 - EPA | 0.004g |
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Which food is preferable for your diet?
is better in case of low diet
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| Low Calories diet |
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| Low Fats diet |
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| Low Carbs diet |
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| Low Glycemic Index diet | Equal | |
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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
34%
7%
Minerals Daily Need Coverage Score
41%
8%
Comparison summary
Which food contains less Sodium?
Sweet onion contains less Sodium (difference - 225mg)
Which food is lower in Saturated Fat?
Sweet onion is lower in Saturated Fat (difference - 0.247g)
Which food is lower in Sugar?
Seaweed is lower in Sugar (difference - 4.42g)
Which food is richer in minerals?
Seaweed is relatively richer in minerals
Which food is richer in vitamins?
Seaweed is relatively richer in vitamins
Which food contains less Cholesterol?
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The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
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The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)