Seaweed, spirulina, raw
USDA SR Legacy · 769.2 g
41.2 g more than your starting foodCompare these foodsVegetables · Nutrition facts
Raw Onions, Yellow
38 calories and 0.8 g of protein per 100 g. Reported fiber: 1.9 g.
Know what you’re comparing.
Onions, yellow, raw
- Source category
- Vegetables and Vegetable Products
- Nutrition basis
- Per 100 g
- Source record
- USDA FDC 790646
- Publication date
- Apr 2020
On a 100 g basis, this record has more protein than 15% of 1,428 other complete vegetables profiles.
Compare with another foodThe source matters
USDA Foundation values draw on analyzed food samples. The composition of a particular item can vary with variety, growing conditions, and preparation.
Read about this datasetYour portion, your numbers
54calories
in 143 g| Nutrient | Amount | Daily value |
|---|---|---|
| Protein | 1.2 g | — |
| Carbohydrate | 12.3 g | 4% |
| Fat | 0.1 g | 0% |
| Fiber | 2.7 g | 10% |
| Total sugars | 8.3 g | — |
| Sodium | 1 mg | 0% |
| Saturated fat | — | — |
| Potassium | 260 mg | 6% |
| Calcium | 21 mg | 2% |
| Iron | 0.4 mg | 2% |
| Magnesium | 13 mg | 3% |
| Vitamin C | 11.7 mg | 13% |
| Vitamin D | — | — |
Estimated energy from macros
Protein 9%Carbs 90%Fat 1%
Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.
Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.
Explore a different choice
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USDA SR Legacy · 869.6 g
30.3 g more than your starting foodCompare these foodsThese are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.
Reported variation in the reference data
A food is more than one number.
Where the source reports a minimum and maximum, you can see that range alongside the displayed value.
| Nutrient | Displayed value | Reported minimum | Reported maximum | Data points |
|---|---|---|---|---|
| WaterPer 100 g | 90.1 g | 88.5 g | 91.6 g | 6 |
| ProteinPer 100 g | 0.83 g | 0.7 g | 0.93 g | 6 |
| Total lipid (fat)Per 100 g | 0.05 g | 0 g | 0.2 g | 6 |
| AshPer 100 g | 0.41 g | 0.34 g | 0.48 g | 6 |
| Fiber, total dietaryPer 100 g | 1.9 g | 1.8 g | 2.1 g | 6 |
| Total dietary fiber (AOAC 2011.25)Per 100 g | 2.71 g | 1.54 g | 3.85 g | 6 |
| SucrosePer 100 g | 1.6 g | 1.35 g | 1.82 g | 4 |
| GlucosePer 100 g | 2.31 g | 2.19 g | 2.48 g | 6 |
These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.
All 30 reported nutrient values Per 100 g
| Nutrient | Amount | USDA identifier |
|---|---|---|
| Water | 90.1 g | 1051 |
| Energy (Atwater General Factors) | 38 kcal | 2047 |
| Energy (Atwater Specific Factors) | 36 kcal | 2048 |
| Energy | 38 kcal | 1008 |
| Energy | 160 kj | 1062 |
| Protein | 0.83 g | 1003 |
| Total lipid (fat) | 0.05 g | 1004 |
| Ash | 0.41 g | 1007 |
| Carbohydrate, by difference | 8.61 g | 1005 |
| Fiber, total dietary | 1.9 g | 1079 |
| Total dietary fiber (AOAC 2011.25) | 2.71 g | 2033 |
| Sugars, Total NLEA | 5.82 g | 1063 |
| Sucrose | 1.6 g | 1010 |
| Glucose | 2.31 g | 1011 |
| Fructose | 1.91 g | 1012 |
| Lactose | 0 g | 1013 |
| Maltose | 0 g | 1014 |
| Calcium, Ca | 15 mg | 1087 |
| Iron, Fe | 0.28 mg | 1089 |
| Magnesium, Mg | 9 mg | 1090 |
| Phosphorus, P | 34 mg | 1091 |
| Potassium, K | 182 mg | 1092 |
| Sodium, Na | 1 mg | 1093 |
| Zinc, Zn | 0.2 mg | 1095 |
| Copper, Cu | 0.035 mg | 1098 |
| Manganese, Mn | 0.144 mg | 1101 |
| Iodine, I | 0 µg | 1100 |
| Selenium, Se | 0 µg | 1103 |
| Vitamin C, total ascorbic acid | 8.2 mg | 1162 |
| Biotin | 0 µg | 1176 |
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