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1 Tongkat ali to increase libido

2 Physical improvement with tongkat ali

3 Life extension with tongkat ali

4 Tongkat ali reduces blood pressure

5 Why tongkat ali is superior to Viagra

6 Marijuana and intelligence

7 Underestimated marijuana

8 Marijuana cure for racism

9 Yohimbe and other sexual enhancement medications

10 Does yohimbe increase penis size?


1 H.H. Ang, K.L. Chan, E.K. Gan, and K.H. Yuen, Enhancement of Sexual Motivation in Sexually Naive Male Mice by Eurycoma longifolia, Informa Healthcare, 1997, Vol. 35, No. 2 , Pages 144-146.

2 Sobri Hussein; Rusli Ibrahim; Kiong LingPick [Kiong, L. P. A.], A summary of reported chemical constituents and medicinal uses of Eurycoma longifolia., Total Health Concept Sdn. Bhd., Journal of Tropical Medicinal Plants 2007 Vol. 8 No. 1 pp. 103-110.