Corn grain vs. Welsh onion — In-Depth Nutrition Comparison
Compare
What are the differences between corn grain and welsh onion?
- Corn grain is higher in vitamin B6, vitamin B1, copper, selenium, magnesium, phosphorus, vitamin B3, and fiber, yet welsh onion is higher in vitamin K and vitamin C.
- Welsh onion's daily need coverage for vitamin K is 161% more.
- Corn grain has 26 times more selenium than welsh onion. While corn grain has 15.5µg of selenium, welsh onion has only 0.6µg.
- The glycemic index of welsh onion is lower.
We used Corn grain, yellow and Onions, welsh, raw types in this article.
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.
Contains more MagnesiumMagnesium | +452.2% |
Contains more PotassiumPotassium | +35.4% |
Contains more IronIron | +122.1% |
Contains more CopperCopper | +348.6% |
Contains more ZincZinc | +325% |
Contains more PhosphorusPhosphorus | +328.6% |
Contains more ManganeseManganese | +254% |
Contains more SeleniumSelenium | +2483.3% |
Contains more CalciumCalcium | +157.1% |
Contains less SodiumSodium | -51.4% |
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 | +∞% |
Contains more Vitamin B1Vitamin B1 | +670% |
Contains more Vitamin B2Vitamin B2 | +123.3% |
Contains more Vitamin B3Vitamin B3 | +806.8% |
Contains more Vitamin B5Vitamin B5 | +150.9% |
Contains more Vitamin B6Vitamin B6 | +763.9% |
Contains more FolateFolate | +18.8% |
Contains more Vitamin CVitamin C | +∞% |
Contains more Vitamin KVitamin K | +64366.7% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Vitamin K | 0.3µg | 193.4µg | 161% |
Vitamin B6 | 0.622mg | 0.072mg | 42% |
Vitamin C | 0mg | 27mg | 30% |
Vitamin B1 | 0.385mg | 0.05mg | 28% |
Copper | 0.314mg | 0.07mg | 27% |
Selenium | 15.5µg | 0.6µg | 27% |
Magnesium | 127mg | 23mg | 25% |
Carbs | 74.26g | 6.5g | 23% |
Phosphorus | 210mg | 49mg | 23% |
Vitamin B3 | 3.627mg | 0.4mg | 20% |
Fiber | 7.3g | 2.4g | 20% |
Iron | 2.71mg | 1.22mg | 19% |
Calories | 365kcal | 34kcal | 17% |
Zinc | 2.21mg | 0.52mg | 15% |
Manganese | 0.485mg | 0.137mg | 15% |
Protein | 9.42g | 1.9g | 15% |
Polyunsaturated fat | 2.163g | 0.156g | 13% |
Vitamin B2 | 0.201mg | 0.09mg | 9% |
Fats | 4.74g | 0.4g | 7% |
Vitamin B5 | 0.424mg | 0.169mg | 5% |
Monounsaturated fat | 1.251g | 0.056g | 3% |
Saturated fat | 0.667g | 0.067g | 3% |
Potassium | 287mg | 212mg | 2% |
Choline | 5.3mg | 1% | |
Folate | 19µg | 16µg | 1% |
Calcium | 7mg | 18mg | 1% |
Vitamin A | 11µg | 1% | |
Sodium | 35mg | 17mg | 1% |
Net carbs | 66.96g | 4.1g | N/A |
Sugar | 0.64g | 2.18g | N/A |
Vitamin E | 0.49mg | 0.51mg | 0% |
Tryptophan | 0.067mg | 0.021mg | 0% |
Threonine | 0.354mg | 0.074mg | 0% |
Isoleucine | 0.337mg | 0.081mg | 0% |
Leucine | 1.155mg | 0.113mg | 0% |
Lysine | 0.265mg | 0.095mg | 0% |
Methionine | 0.197mg | 0.021mg | 0% |
Phenylalanine | 0.463mg | 0.061mg | 0% |
Valine | 0.477mg | 0.084mg | 0% |
Histidine | 0.287mg | 0.033mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
9.42 g
Fats:
4.74 g
Carbs:
74.26 g
Water:
10.37 g
Other:
1.21 g
Protein:
1.9 g
Fats:
0.4 g
Carbs:
6.5 g
Water:
90.5 g
Other:
0.7 g
Contains more ProteinProtein | +395.8% |
Contains more FatsFats | +1085% |
Contains more CarbsCarbs | +1042.5% |
Contains more OtherOther | +72.9% |
Contains more WaterWater | +772.7% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.667 g
Monounsaturated fat:
Mono. Fat
1.251 g
Polyunsaturated fat:
Poly. Fat
2.163 g
Saturated fat:
Sat. Fat
0.067 g
Monounsaturated fat:
Mono. Fat
0.056 g
Polyunsaturated fat:
Poly. Fat
0.156 g
Contains more Mono. FatMonounsaturated fat | +2133.9% |
Contains more Poly. FatPolyunsaturated fat | +1286.5% |
Contains less Sat. FatSaturated fat | -90% |