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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antilethargic

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
GABA *
GAMMA-AMINOBUTYRIC-ACID *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Solanum melongena Aubergine; Eggplant 1 0
Solanum tuberosum Potato 1 0
Symphytum officinale Comfrey 1 0
Trigonella foenum-graecum Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) 1 0
Urtica dioica European Nettle; Stinging Nettle 1 500
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 2 0
Viscum album European Mistletoe 1 0
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 1 0
Zingiber officinale Ginger 1 0