1 Increasing penis size with tongkat ali
2 Tongkat ali to increase libido
3 Physical improvement with tongkat ali
4 Tongkat ali cancer therapy
5 Heavy metals in Malaysian tongkat ali
6 Yohimbe and erectile dysfunction
7 Can yohimbine be combined with Viagra, and what are the (side) effects?
8 Bromocriptine not just for Parkinson's disease
9 Do phytoestrogens make men impotent?
10 Optimal sex and a comfortable death instead of God
1 H. H. Ang, S. Ikeda and E. K. Gan, Evaluation of the potency activity of aphrodisiac in Eurycoma longifolia Jack, Wiley Online Library, Phytotherapy Research, Volume 15, Issue 5, pages 435-436, August 2001.
2 Guay AT, Spark RF, Jacobson J, Murray FT, Geisser ME, Yohimbine treatment of organic erectile dysfunction in a dose-escalation trial., International Journal of Impotence Research [2002, 14(1):25-31]