Soybeans
100 g raw
446 kcal
Boiled, 100 g
172 kcal
Protein, fat and carbs per 100 g
- Protein
- 36.5 g
- Fat
- 19.9 g
- Carbs
- 30.2 g
- Fiber
- 9.3 g
- Sugar
- 7.3 g
How cooking changes it
Per 100 g of cooked food. Yield is how many grams of cooked food 100 g raw makes: grains absorb water, meat loses it, and some vitamins break down.
| Method | Yield | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| Raw | 100% | 446 kcal | 36.5 g | 19.9 g | 30.2 g |
| Soaked | 200% | 223 kcal | 18.3 g | 10 g | 15.1 g |
| Boiled | 259% | 172 kcal | 14.1 g | 7.7 g | 11.7 g |
| Steamed | 210% | 212 kcal | 17.4 g | 9.5 g | 14.4 g |
What to pair it with
Don’t eat raw
Raw or only soaked legumes contain lectins; raw red kidney beans cause food poisoning. Soak, then boil for at least 10 minutes.
Source: PMID 7407532, PMID 15743020
Tea, coffee and milk — separately
This is rich in plant iron. Tea, coffee and dairy at the same meal noticeably lower its absorption — have them an hour before or 1–2 hours after.
Source: PMID 11029010, PMID 20200263, PMID 1984335
Add vitamin C
Bell pepper, sauerkraut, citrus or kiwi at the same meal raise plant iron absorption several times over.
Source: PMID 2507689, PMID 20200263
Meat or fish helps
Meat and fish proteins at the same meal boost plant iron absorption.
Source: PMID 17056805
Vitamins and minerals per 100 g
Percent of the daily value for an adult woman aged 19–50. The calculator works out your own.
| Nutrient | Amount | % DV |
|---|---|---|
| Vitamin A | 1 mcg | 0% |
| Vitamin C | 6 mg | 8% |
| Vitamin E | 0.85 mg | 6% |
| Vitamin K | 47 mcg | 52% |
| Vitamin B1 (thiamine) | 0.87 mg | 79% |
| Vitamin B2 (riboflavin) | 0.87 mg | 79% |
| Vitamin B3 (niacin) | 1.6 mg | 12% |
| Vitamin B6 (pyridoxine) | 0.38 mg | 29% |
| Vitamin B9 (folate) | 375 mcg | 94% |
| Choline | 116 mg | 27% |
| Calcium | 277 mg | 28% |
| Iron | 15.7 mg | 87% |
| Magnesium | 280 mg | 90% |
| Phosphorus | 704 mg | 101% |
| Potassium | 1,800 mg | 69% |
| Sodium | 2 mg | 0% |
| Zinc | 4.9 mg | 61% |
| Selenium | 17.8 mcg | 32% |
| Copper | 1.7 mg | 184% |
| Manganese | 2.5 mg | 140% |
How much do you need?
Work out your daily targets and log this food in your diary — cooking method included.
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Data: USDA FoodData Central, record “Soybeans, mature seeds, raw”.