Barley vs. Welsh onion — In-Depth Nutrition Comparison

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How are barley and welsh onion different?

Barley is higher in selenium, vitamin B3, carbs, fiber, and manganese; however, welsh onion is richer in vitamin K and vitamin C.
Daily need coverage for vitamin K for welsh onion is 161% higher.
Barley contains 14 times more selenium than welsh onion. While barley contains 8.6µg of selenium, welsh onion contains only 0.6µg.
Barley has a lower glycemic index (28) than welsh onion (39).

Barley, pearled, cooked and Onions, welsh, raw are the varieties used in this article.

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Mineral Comparison

The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.

Barley

Welsh onion

Contains more CopperCopper	+50%
Contains more ZincZinc	+57.7%
Contains less SodiumSodium	-82.4%
Contains more ManganeseManganese	+89.1%
Contains more SeleniumSelenium	+1333.3%

Contains more CalciumCalcium	+63.6%
Contains more PotassiumPotassium	+128%

~equal in Magnesium ~23mg

~equal in Iron ~1.22mg

~equal in Phosphorus ~49mg

Vitamin Comparison

The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.

Barley

Welsh onion

Contains more Vitamin B1Vitamin B1	+66%
Contains more Vitamin B3Vitamin B3	+415.8%
Contains more Vitamin B6Vitamin B6	+59.7%

Contains more Vitamin CVitamin C	+∞%
Contains more Vitamin EVitamin E	+5000%
Contains more Vitamin B2Vitamin B2	+45.2%
Contains more Vitamin B5Vitamin B5	+25.2%
Contains more Vitamin KVitamin K	+24075%

~equal in Vitamin D ~0µg

~equal in Vitamin A ~µg

~equal in Vitamin B12 ~0µg

~equal in Folate ~16µg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Vitamin K	0.8µg	193.4µg	161%
Vitamin C	0mg	27mg	30%
Selenium	8.6µg	0.6µg	15%
Vitamin B3	2.063mg	0.4mg	10%
Carbs	28.22g	6.5g	7%
Fiber	3.8g	2.4g	6%
Manganese	0.259mg	0.137mg	5%
Calories	123kcal	34kcal	4%
Potassium	93mg	212mg	4%
Copper	0.105mg	0.07mg	4%
Zinc	0.82mg	0.52mg	3%
Vitamin E	0.01mg	0.51mg	3%
Vitamin B1	0.083mg	0.05mg	3%
Vitamin B6	0.115mg	0.072mg	3%
Vitamin B2	0.062mg	0.09mg	2%
Protein	2.26g	1.9g	1%
Calcium	11mg	18mg	1%
Iron	1.33mg	1.22mg	1%
Phosphorus	54mg	49mg	1%
Sodium	3mg	17mg	1%
Vitamin B5	0.135mg	0.169mg	1%
Choline	13.4mg	5.3mg	1%
Protein per 100 calories	1.8g	5.6g	N/A
Calories per 10 g protein	544kcal	179kcal	N/A
Weight per 100 calories	81g	294g	N/A
Fats	0.44g	0.4g	0%
Net carbs	24.42g	4.1g	N/A
Magnesium	22mg	23mg	0%
Sugar	0.28g	2.18g	N/A
Folate	16µg	16µg	0%
Saturated fat	0.093g	0.067g	0%
Monounsaturated fat	0.057g	0.056g	0%
Polyunsaturated fat	0.214g	0.156g	0%
Tryptophan	0.038mg	0.021mg	0%
Threonine	0.077mg	0.074mg	0%
Isoleucine	0.083mg	0.081mg	0%
Leucine	0.154mg	0.113mg	0%
Lysine	0.084mg	0.095mg	0%
Methionine	0.043mg	0.021mg	0%
Phenylalanine	0.127mg	0.061mg	0%
Valine	0.111mg	0.084mg	0%
Histidine	0.051mg	0.033mg	0%