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Jerusalem artichoke vs. Couscous — In-Depth Nutrition Comparison

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A recap on differences between jerusalem artichoke and couscous

  • Jerusalem artichoke is higher in iron, vitamin B1, copper, potassium, and phosphorus, yet couscous is higher in selenium.
  • Couscous covers your daily selenium needs 49% more than jerusalem artichoke.
  • Jerusalem artichoke contains 96 times more sugar than couscous. While jerusalem artichoke contains 9.6g of sugar, couscous contains only 0.1g.
  • The glycemic index of jerusalem artichoke is lower.

Food varieties used in this article are Jerusalem-artichokes, raw and Couscous, cooked.

Infographic

Jerusalem artichoke vs Couscous 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 12% 4.2% 38% 128% 47% 3.3% 33% 0.52% 7.8% 3.8%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 5.7% 2.4% 5.1% 14% 14% 7.1% 9.4% 0.65% 11% 150%
Contains more MagnesiumMagnesium +112.5%
Contains more CalciumCalcium +75%
Contains more PotassiumPotassium +639.7%
Contains more IronIron +794.7%
Contains more CopperCopper +241.5%
Contains more PhosphorusPhosphorus +254.5%
Contains less SodiumSodium -20%
Contains more ZincZinc +116.7%
Contains more ManganeseManganese +40%
Contains more SeleniumSelenium +3828.6%

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.
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 13% 0.33% 3.8% 0% 50% 14% 24% 24% 18% 0% 0.25% 9.8% 16%
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% 2.6% 0% 16% 6.2% 18% 22% 12% 0% 0.25% 11% 1.8%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +46.2%
Contains more Vitamin B1Vitamin B1 +217.5%
Contains more Vitamin B2Vitamin B2 +122.2%
Contains more Vitamin B3Vitamin B3 +32.2%
Contains more Vitamin B6Vitamin B6 +51%
Contains more CholineCholine +809.1%
Contains more FolateFolate +15.4%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.371mg
~equal in Vitamin B12 ~0µg
~equal in Vitamin K ~0.1µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 17% 78% 3%
Protein: 2 g
Fats: 0.01 g
Carbs: 17.44 g
Water: 78.01 g
Other: 2.54 g
4% 23% 73%
Protein: 3.79 g
Fats: 0.16 g
Carbs: 23.22 g
Water: 72.57 g
Other: 0.26 g
Contains more OtherOther +876.9%
Contains more ProteinProtein +89.5%
Contains more FatsFats +1500%
Contains more CarbsCarbs +33.1%
~equal in Water ~72.57g

Fat Type Comparison

Fat type breakdown side-by-side comparison
80% 20%
Saturated fat: Sat. Fat 0 g
Monounsaturated fat: Mono. Fat 0.004 g
Polyunsaturated fat: Poly. Fat 0.001 g
25% 19% 56%
Saturated fat: Sat. Fat 0.029 g
Monounsaturated fat: Mono. Fat 0.022 g
Polyunsaturated fat: Poly. Fat 0.064 g
Contains less Sat. FatSaturated fat -100%
Contains more Mono. FatMonounsaturated fat +450%
Contains more Poly. FatPolyunsaturated fat +6300%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Jerusalem artichoke Couscous DV% diff.
Selenium 0.7µg 27.5µg 49%
Iron 3.4mg 0.38mg 38%
Vitamin B1 0.2mg 0.063mg 11%
Copper 0.14mg 0.041mg 11%
Potassium 429mg 58mg 11%
Phosphorus 78mg 22mg 8%
Choline 30mg 3.3mg 5%
Vitamin C 4mg 0mg 4%
Protein 2g 3.79g 4%
Vitamin B2 0.06mg 0.027mg 3%
Vitamin B6 0.077mg 0.051mg 2%
Vitamin B3 1.3mg 0.983mg 2%
Calories 73kcal 112kcal 2%
Carbs 17.44g 23.22g 2%
Magnesium 17mg 8mg 2%
Zinc 0.12mg 0.26mg 1%
Calcium 14mg 8mg 1%
Fiber 1.6g 1.4g 1%
Vitamin B5 0.397mg 0.371mg 1%
Folate 13µg 15µg 1%
Manganese 0.06mg 0.084mg 1%
Fats 0.01g 0.16g 0%
Net carbs 15.84g 21.82g N/A
Sugar 9.6g 0.1g N/A
Sodium 4mg 5mg 0%
Vitamin E 0.19mg 0.13mg 0%
Vitamin A 1µg 0µg 0%
Vitamin K 0.1µg 0.1µg 0%
Saturated fat 0g 0.029g 0%
Monounsaturated fat 0.004g 0.022g 0%
Polyunsaturated fat 0.001g 0.064g 0%
Tryptophan 0.049mg 0%
Threonine 0.1mg 0%
Isoleucine 0.147mg 0%
Leucine 0.259mg 0%
Lysine 0.073mg 0%
Methionine 0.059mg 0%
Phenylalanine 0.184mg 0%
Valine 0.162mg 0%
Histidine 0.077mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Jerusalem artichoke Couscous
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
13%
Jerusalem artichoke
7%
Couscous
Minerals Daily Need Coverage Score
28%
Jerusalem artichoke
22%
Couscous

Comparison summary

Which food contains less Sodium?
Jerusalem artichoke
Jerusalem artichoke contains less Sodium (difference - 1mg)
Which food is lower in Saturated fat?
Jerusalem artichoke
Jerusalem artichoke is lower in Saturated fat (difference - 0.029g)
Which food is lower in glycemic index?
Jerusalem artichoke
Jerusalem artichoke is lower in glycemic index (difference - 33)
Which food is cheaper?
Jerusalem artichoke
Jerusalem artichoke is cheaper (difference - $0.9)
Which food is richer in vitamins?
Jerusalem artichoke
Jerusalem artichoke is relatively richer in vitamins
Which food is lower in Sugar?
Couscous
Couscous is lower in Sugar (difference - 9.5g)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
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. Jerusalem artichoke - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169236/nutrients
  2. Couscous - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169700/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.