Welsh onion vs. Roe — In-Depth Nutrition Comparison
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Significant differences between welsh onion and roe
- Welsh onion has more vitamin A and vitamin C; however, roe is richer in vitamin B12, selenium, phosphorus, vitamin B2, vitamin B5, folate, and vitamin B1.
- Roe covers your daily vitamin B12 needs 481% more than welsh onion.
- Roe has 4 times less vitamin A than welsh onion. Welsh onion has 1160IU of vitamin A, while roe has 303IU.
- Welsh onion has a higher glycemic index. The glycemic index of welsh onion is 39, while the glycemic index of roe is 27.
Specific food types used in this comparison are Onions, welsh, raw and Fish, roe, mixed species, cooked, dry heat.
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.
| Contains more IronIron | +58.4% |
| Contains less SodiumSodium | -85.5% |
| Contains more ManganeseManganese | +953.8% |
| Contains more MagnesiumMagnesium | +13% |
| Contains more CalciumCalcium | +55.6% |
| Contains more PotassiumPotassium | +33.5% |
| Contains more CopperCopper | +82.9% |
| Contains more ZincZinc | +146.2% |
| Contains more PhosphorusPhosphorus | +951% |
| Contains more SeleniumSelenium | +8516.7% |
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 CVitamin C | +64.6% |
| Contains more Vitamin EVitamin E | +∞% |
| Contains more Vitamin KVitamin K | +∞% |
| Contains more CholineCholine | +∞% |
| Contains more Vitamin B1Vitamin B1 | +454% |
| Contains more Vitamin B2Vitamin B2 | +954.4% |
| Contains more Vitamin B3Vitamin B3 | +448% |
| Contains more Vitamin B5Vitamin B5 | +582.8% |
| Contains more Vitamin B6Vitamin B6 | +156.9% |
| Contains more Vitamin B12Vitamin B12 | +∞% |
| Contains more FolateFolate | +475% |
All nutrients comparison - raw data values
| Nutrient |  |
 |
DV% diff. |
| Vitamin B12 | 0µg | 11.54µg | 481% |
| Vitamin K | 193.4µg | 161% | |
| Cholesterol | 0mg | 479mg | 160% |
| Selenium | 0.6µg | 51.7µg | 93% |
| Phosphorus | 49mg | 515mg | 67% |
| Vitamin B2 | 0.09mg | 0.949mg | 66% |
| Protein | 1.9g | 28.62g | 53% |
| Polyunsaturated fat | 0.156g | 3.404g | 22% |
| Vitamin B5 | 0.169mg | 1.154mg | 20% |
| Folate | 16µg | 92µg | 19% |
| Vitamin B1 | 0.05mg | 0.277mg | 19% |
| Vitamin C | 27mg | 16.4mg | 12% |
| Fats | 0.4g | 8.23g | 12% |
| Vitamin B3 | 0.4mg | 2.192mg | 11% |
| Vitamin A | 91µg | 10% | |
| Fiber | 2.4g | 0g | 10% |
| Vitamin B6 | 0.072mg | 0.185mg | 9% |
| Calories | 34kcal | 204kcal | 9% |
| Saturated fat | 0.067g | 1.866g | 8% |
| Zinc | 0.52mg | 1.28mg | 7% |
| Copper | 0.07mg | 0.128mg | 6% |
| Iron | 1.22mg | 0.77mg | 6% |
| Monounsaturated fat | 0.056g | 2.129g | 5% |
| Manganese | 0.137mg | 0.013mg | 5% |
| Sodium | 17mg | 117mg | 4% |
| Vitamin E | 0.51mg | 3% | |
| Carbs | 6.5g | 1.92g | 2% |
| Potassium | 212mg | 283mg | 2% |
| Calcium | 18mg | 28mg | 1% |
| Magnesium | 23mg | 26mg | 1% |
| Choline | 5.3mg | 1% | |
| Net carbs | 4.1g | 1.92g | N/A |
| Sugar | 2.18g | N/A | |
| Tryptophan | 0.021mg | 0.375mg | 0% |
| Threonine | 0.074mg | 1.305mg | 0% |
| Isoleucine | 0.081mg | 1.465mg | 0% |
| Leucine | 0.113mg | 2.509mg | 0% |
| Lysine | 0.095mg | 2.179mg | 0% |
| Methionine | 0.021mg | 0.71mg | 0% |
| Phenylalanine | 0.061mg | 1.401mg | 0% |
| Valine | 0.084mg | 1.676mg | 0% |
| Histidine | 0.033mg | 0.778mg | 0% |
| Omega-3 - EPA | 1.26g | N/A | |
| Omega-3 - DHA | 1.747g | N/A | |
| Omega-3 - DPA | 0.105g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.9 g
Fats:
0.4 g
Carbs:
6.5 g
Water:
90.5 g
Other:
0.7 g
Protein:
28.62 g
Fats:
8.23 g
Carbs:
1.92 g
Water:
58.63 g
Other:
2.6 g
| Contains more CarbsCarbs | +238.5% |
| Contains more WaterWater | +54.4% |
| Contains more ProteinProtein | +1406.3% |
| Contains more FatsFats | +1957.5% |
| Contains more OtherOther | +271.4% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.067 g
Monounsaturated fat:
Mono. Fat
0.056 g
Polyunsaturated fat:
Poly. Fat
0.156 g
Saturated fat:
Sat. Fat
1.866 g
Monounsaturated fat:
Mono. Fat
2.129 g
Polyunsaturated fat:
Poly. Fat
3.404 g
| Contains less Sat. FatSaturated fat | -96.4% |
| Contains more Mono. FatMonounsaturated fat | +3701.8% |
| Contains more Poly. FatPolyunsaturated fat | +2082.1% |
