| Chemical | Dosage | References |
|---|---|---|
| SELENIUM | -- | Cooper-Driver, G. A., Chemical substances in plants toxic to animals, pp. 213-47 in Rechcigl, M., Jr., ed. CRC Handbook of Naturally Occurring Food Toxicants, CRC Press, Boca Raton, 1983, 339 pp. |
| NIMBIDIN | -- | * |
| NICOTINAMIDE | -- | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| MELATONIN | -- | Medline (post 1990 searches filed in my computer) |
| L-DOPA | -- | Martindale's 29th |
| COCLAURINE | -- | * |