Bok Choy, Raw — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| 5-methyl tetrahydrofolate (5-MTHF) | 50 µg |
| Ash | 0.688 g |
| Calcium, Ca | 61.9 mg |
| Carbohydrate, by difference | 3.51 g |
| Copper, Cu | 0.028 mg |
| Energy | 20.3 kcal |
| Energy (Atwater General Factors) | 20.3 kcal |
| Energy (Atwater Specific Factors) | 17 kcal |
| Fiber, total dietary | 1.26 g |
| Folate, total | 68 µg |
| Iron, Fe | 0.439 mg |
| Magnesium, Mg | 13.6 mg |
| Manganese, Mn | 0.196 mg |
| Nitrogen | 0.164 g |
| Phosphorus, P | 30.5 mg |
| Potassium, K | 228 mg |
| Protein | 1.02 g |
| Sodium, Na | 14.3 mg |
| Total lipid (fat) | 0.234 g |
| Vitamin C, total ascorbic acid | 30.3 mg |
| Water | 94.5 g |
| Zinc, Zn | 0.274 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 2685572, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/bok-choy-raw-2685572/