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| Chemical Name | Dosage | Reference |
|---|---|---|
| IRON | not available | Duke, 1992 * |
| THIAMIN | not available | Duke, 1992 * |
| ZINC | 100 mg/day | Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Hibiscus rosa-sinensis | Chinese hibiscus; Shoe-flower | 2 | 336 |
| Hibiscus sabdariffa | Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) | 3 | 3, 894 |
| Hordeum vulgare | Barley; Barleygrass | 3 | 908 |
| Houttuynia cordata | Fishwort; Dokudami; Yu Xing Cao | 2 | 1, 668 |
| Humulus lupulus | Hops | 3 | 3.4000000953674316 |
| Hydrangea arborescens | Smooth Hydrangea; Hydrangea | 2 | 36 |
| Hydrastis canadensis | Goldenseal | 3 | 65.19999992847443 |
| Hylocereus guatemalensis | Guatemala Cereus; Nopalito De Guatemala | 2 | 79 |
| Hylocereus undatus | Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night | 2 | 427.99999952316284 |
| Hyoscyamus niger | Henbane | 2 | 228 |
| Inga edulis | Guaba; Icecream Bean | 2 | 180.39999961853027 |
| Inga feuillei | Ice Cream Bean; Pacay | 2 | 52.40000009536743 |
| Inula helenium | Elecampane | 2 | 7.900000095367432 |
| Ipomoea aquatica | Swamp Cabbage; Water Spinach | 3 | 1, 282 |
| Ipomoea batatas | Sweet Potato | 3 | 454.90000009536743 |
| Isatis tinctoria | Dyer's Woad | 2 | 190 |
| Juglans cinerea | Butternut | 2 | 113 |
| Juglans nigra | Black Walnut | 3 | 623 |
| Juglans regia | English Walnut | 3 | 63 |
| Juncus effusus | Rush | 2 | 878 |