Radishes
A peppery root that adds crunch and glucosinolates for almost no calories.
Nutrition per 100 g
Standardised to 100 g of radishes, raw for fair comparison. Typical serving: 100 g raw — 16 kcal per 100 g serving.
| Nutrient | Per 100 g | Per serving (100 g) | Per 100 kcal |
|---|---|---|---|
| Energy | 16 kcal | 16 kcal | 100 kcal |
| Protein | 0.7 g | 0.7 g | 4.4 g |
| Carbohydrate | 3.4 g | 3.4 g | 21.3 g |
| Fat | 0.1 g | 0.1 g | 0.6 g |
| Fibre | 1.6 g | 1.6 g | 10 g |
Figures are typical values and vary with variety, preparation and brand.
Micronutrients
Vitamins and minerals per 100 g of radishes, with a typical serving and FDA Daily Value for adults.
| Nutrient | Per 100 g | Per serving (100 g) | % DV |
|---|---|---|---|
| Vitamins | |||
| Vitamin C | 17.8 mg | 17.8 mg | 20% |
| Folate | 63.2 µg | 63.2 µg | 16% |
| Minerals | |||
| Calcium | 21.5 mg | 21.5 mg | 2% |
| Iron | 0 mg | 0 mg | 0% |
| Magnesium | 8.9 mg | 8.9 mg | 2% |
| Phosphorus | 17.9 mg | 17.9 mg | 1% |
| Potassium | 198 mg | 198 mg | 4% |
| Sodium | 51.2 mg | 51.2 mg | 2% |
| Zinc | 0.1 mg | 0.1 mg | <1% |
| Copper | 0.002 mg | 0.002 mg | <1% |
| Manganese | 0.07 mg | 0.07 mg | 3% |
Source: USDA FoodData Central — Radishes, red, raw
% DV uses FDA Daily Values for adults. Nutrients that USDA does not report for this entry are omitted. Values vary with variety, preparation and brand.
Why eat radishes?
- Almost calorie-free crunch for salads and tacos.
- Brassica compounds shared with broccoli and cabbage.
- Leaves are edible and can be wilted like spinach.
How to include it
- Slice thinly over tacos with lime.
- Roast whole to mellow the heat.
- Serve raw with butter and flaky salt.
Things to consider
- Sharp flavour intensifies as they age.
- Little protein or fat — treat as an accompaniment.
Educational content. This article is for general information and is not medical advice. Speak to a qualified health professional about your individual circumstances.
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