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Seaweed vs. Barley — In-Depth Nutrition Comparison

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How are seaweed and barley different?

  • Seaweed is higher in vitamin K and folate; however, barley is richer in manganese, selenium, fiber, vitamin B1, copper, phosphorus, vitamin B3, and vitamin B6.
  • Daily need coverage for manganese for barley is 76% higher.
  • Seaweed contains 30 times more vitamin K than barley. While seaweed contains 66µg of vitamin K, barley contains only 2.2µg.

Seaweed, kelp, raw and Barley, hulled are the varieties used in this article.

Infographic

Seaweed vs Barley infographic
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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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 86% 50% 7.9% 107% 43% 34% 18% 30% 26% 3.8%
Barley
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 95% 9.9% 40% 135% 166% 76% 113% 1.6% 253% 206%
Contains more CalciumCalcium +409.1%
Contains more PotassiumPotassium +407.9%
Contains more IronIron +26.3%
Contains more CopperCopper +283.1%
Contains more ZincZinc +125.2%
Contains more PhosphorusPhosphorus +528.6%
Contains less SodiumSodium -94.8%
Contains more ManganeseManganese +871.5%
Contains more SeleniumSelenium +5285.7%
~equal in Magnesium ~133mg

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 10% 2% 17% 0% 13% 35% 8.8% 39% 0.46% 0% 165% 135% 7%
Barley
4
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% 0.33% 11% 0% 162% 66% 86% 17% 73% 0% 5.5% 14% 0%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +500%
Contains more Vitamin EVitamin E +52.6%
Contains more Vitamin B5Vitamin B5 +127.7%
Contains more Vitamin KVitamin K +2900%
Contains more FolateFolate +847.4%
Contains more CholineCholine +∞%
Contains more Vitamin B1Vitamin B1 +1192%
Contains more Vitamin B2Vitamin B2 +90%
Contains more Vitamin B3Vitamin B3 +879.6%
Contains more Vitamin B6Vitamin B6 +15800%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Seaweed Barley DV% diff.
Manganese 0.2mg 1.943mg 76%
Selenium 0.7µg 37.7µg 67%
Fiber 1.3g 17.3g 64%
Vitamin K 66µg 2.2µg 53%
Vitamin B1 0.05mg 0.646mg 50%
Copper 0.13mg 0.498mg 41%
Folate 180µg 19µg 40%
Phosphorus 42mg 264mg 32%
Vitamin B3 0.47mg 4.604mg 26%
Vitamin B6 0.002mg 0.318mg 24%
Protein 1.68g 12.48g 22%
Carbs 9.57g 73.48g 21%
Calories 43kcal 354kcal 16%
Zinc 1.23mg 2.77mg 14%
Calcium 168mg 33mg 14%
Potassium 89mg 452mg 11%
Sodium 233mg 12mg 10%
Vitamin B2 0.15mg 0.285mg 10%
Iron 2.85mg 3.6mg 9%
Polyunsaturated fat 0.047g 1.108g 7%
Vitamin B5 0.642mg 0.282mg 7%
Vitamin C 3mg 0mg 3%
Fats 0.56g 2.3g 3%
Magnesium 121mg 133mg 3%
Choline 12.8mg 2%
Vitamin E 0.87mg 0.57mg 2%
Saturated fat 0.247g 0.482g 1%
Vitamin A 6µg 1µg 1%
Net carbs 8.27g 56.18g N/A
Sugar 0.6g 0.8g N/A
Monounsaturated fat 0.098g 0.295g 0%
Tryptophan 0.048mg 0.208mg 0%
Threonine 0.055mg 0.424mg 0%
Isoleucine 0.076mg 0.456mg 0%
Leucine 0.083mg 0.848mg 0%
Lysine 0.082mg 0.465mg 0%
Methionine 0.025mg 0.24mg 0%
Phenylalanine 0.043mg 0.7mg 0%
Valine 0.072mg 0.612mg 0%
Histidine 0.024mg 0.281mg 0%
Omega-3 - EPA 0.004g 0g N/A

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 10% 82% 7%
Protein: 1.68 g
Fats: 0.56 g
Carbs: 9.57 g
Water: 81.58 g
Other: 6.61 g
Barley
3
12% 2% 73% 9% 2%
Protein: 12.48 g
Fats: 2.3 g
Carbs: 73.48 g
Water: 9.44 g
Other: 2.3 g
Contains more WaterWater +764.2%
Contains more OtherOther +187.4%
Contains more ProteinProtein +642.9%
Contains more FatsFats +310.7%
Contains more CarbsCarbs +667.8%

Fat Type Comparison

Fat type breakdown side-by-side comparison
63% 25% 12%
Saturated fat: Sat. Fat 0.247 g
Monounsaturated fat: Mono. Fat 0.098 g
Polyunsaturated fat: Poly. Fat 0.047 g
Barley
2
26% 16% 59%
Saturated fat: Sat. Fat 0.482 g
Monounsaturated fat: Mono. Fat 0.295 g
Polyunsaturated fat: Poly. Fat 1.108 g
Contains less Sat. FatSaturated fat -48.8%
Contains more Mono. FatMonounsaturated fat +201%
Contains more Poly. FatPolyunsaturated fat +2257.4%

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. Seaweed - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168457/nutrients
  2. Barley - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170283/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.