Edible parts
Spice as sold
Nutrition per 100 g
Food data (CoFID / USDA). % NRV is UK where a reference exists. Curiosity about the plant — not a diary score.
| Nutrient | Per 100 g | % NRV (UK) |
|---|---|---|
| Energy | 1443 kJ / 345 kcal | 17% |
| Protein | 15.8 g | 32% |
| Carbohydrate | 52.3 g | 20% |
| Fibre | 39.8 g | — |
| Fat | 14.9 g | 21% |
| Vitamin A | 7 µg RE | 1% |
| Vitamin C | 21 mg | 26% |
| Calcium | 1196 mg | 150% |
| Iron | 18.5 mg | 132% |
| Magnesium | 385 mg | 103% |
| Potassium | 1694 mg | 85% |
| Zinc | 3.7 mg | 37% |
| Sodium | 88 mg | — |
Per 100 g · CoFID / USDA · % NRV UK · not medical advice
Prep notes
Anise-sweet. Calcium and iron both high in the dry seed. A mouth-freshener in India; a sausage spice in Europe. The bulb is a separate atlas vegetable.
Season
Year-round grocery when this catalogue row is listed as common / pantry.
Caution
Grocery / shop food data only. Not a wild forage guide. Thrive shows composition curiosity — not medical advice.
Answer-ready
Fennel seed (Foeniculum vulgare; SK Feniklové semienko) is listed in Thrive’s plant atlas under spice. Nutrition below is per 100 g with % NRV (UK) where a reference exists — food data for curiosity, not a diary score or medical claim. Edible part covered here: Spice as sold.