An official website of the United States government.
Select a Results View:
| Chemical Name | Dosage | Reference |
|---|---|---|
| ASCORBIC-ACID | 1-2 g/day | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rollinia mucosa | Biriba; Lancewood | 1 | 2, 900 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 1 | 61, 200 |
| Rosa gallica | French Rose | 1 | 8, 470 |
| Rosa multiflora | Multiflora Rose | 1 | 2, 000 |
| Rosa rubiginosa | Rosa Mosqueta | 1 | 12, 500 |
| Rosa spp | Rose Hips | 1 | 12, 500 |
| Rosmarinus officinalis | Rosemary | 1 | 1, 348 |
| Rubus fruticosus | Blackberry | 1 | 0 |
| Rubus idaeus | Red Raspberry; Raspberry | 1 | 11, 680 |
| Rumex acetosa | Garden Sorrel | 1 | 12, 400 |
| Rumex acetosella | Sheep Sorrel | 1 | 12, 000 |
| Rumex crispus | Curly Dock; Lengua De Vaca; Yellow Dock; Sour Dock | 1 | 32, 432 |
| Ruscus aculeatus | Butcher's Broom; Box-Holly | 1 | 512 |
| Ruta graveolens | Rue | 1 | 4, 790 |
| Salix alba | White Willow | 1 | 68 |
| Salvia officinalis | Sage | 1 | 350 |
| Sambucus canadensis | American Elder; Elderberry; American Elderberry; Sweet Elder | 1 | 7, 128 |
| Sambucus nigra | European Alder; European Elder; European Elderberry; Elder; Black Elder | 1 | 62, 575 |
| Schisandra chinensis | Chinese Magnolia Vine; Schizandra; Wu Wei Zu; Wu Wei Zi; Magnolia Vine; Five-Flavor-Fruit | 1 | 6, 132 |
| Sclerocarya caffra | Marula | 1 | 8, 190 |