Edible parts
Vegetable flesh / 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 | 305 kJ / 73 kcal | 4% |
| Protein | 2 g | 4% |
| Carbohydrate | 17 g | 7% |
| Fibre | 1.6 g | — |
| Natural sugars | 9.6 g | — |
| Vitamin A | 1 µg RE | — |
| Vitamin C | 4 mg | 5% |
| Vitamin K | 0.1 µg | — |
| Folate | 13 µg | 7% |
| Vitamin B6 | 0.08 mg | 6% |
| Calcium | 14 mg | 2% |
| Iron | 3.4 mg | 24% |
| Magnesium | 17 mg | 5% |
| Potassium | 429 mg | 21% |
| Zinc | 0.12 mg | 1% |
| Sodium | 4 mg | — |
Per 100 g · CoFID / USDA · % NRV UK · not medical advice
Prep notes
Eaten as sold or prepared at home. Atlas figures are per 100 g food data (CoFID / USDA), not a cooked dish with oil or salt unless the row says so.
Season
Often seasonal where grown; year-round when imported or stored.
Caution
Grocery / shop food data only. Not a wild forage guide. Thrive shows composition curiosity — not medical advice.
Answer-ready
Jerusalem artichoke (Helianthus tuberosus; SK Topinambur) is listed in Thrive’s plant atlas under vegetable. 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: Vegetable flesh / as sold.