Major new medicinal drugs to treat depression : 1.Onion ( Allium cepa) -Quercetin glycosides -MAO inhibitor 2.Green tea -polyphenols, catechins -regulate HPA axis activity 3.Clove -Kaempferol -MAO inhibitor 4.Lemon - apigenin ,essential oil, flavanoid - elevate platelet Adenyl cylase activity ,Activate serotonergic and dopanergic activity , 5.Coriander - querectin -MAO inhibitor Other: 6. Crocus sativus .L 7.Zingiber officinale Rosco - phenolic constituents shogaol -The alcoholic extract of the ginger at a dose of 300 mg/kg is found to be effective nearly similar to standard drug fluoxetine in FST. 8. Glycirrhiza glabra -flavonoids such as liquiritin and isoliquiritin (at doses of 10, 20 and 40 mg/kg) in licorice have been reported to exhibit an antidepres- sant activity in mice models 9 .Lavendula officinalis ( lavender) - These phytochemicals are estimated to be responsible for the sedative activity of the plant via γ-aminobutiric acid...