| Iron | Calcium | Vitamin A | Vitamin C | Vitamin D | |
| 1 Walnut | 0.12 | 4 | - | 0.1 | - |
| 1 oz (14 halves) | 0.82 | 28 | - | 0.4 | - |
| 1/4 cup pieces | 0.87 | 29 | - | 0.4 | - |
| 1/4 cup chopped | 0.85 | 29 | - | 0.4 | - |
| 1/4 cup shelled | 0.73 | 25 | - | 0.3 | - |
| Iron | Calcium | Vitamin A | Vitamin C | Vitamin D | |
| Honey Roasted Walnuts | 4.21 | 141 | 35 | 2.0 | - |
| Dried Black Walnuts | 0.98 | 19 | 1 | 0.5 | - |
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