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1 How to protect yourself against tongkat ali scams

2 Check your tongkat ali source

3 The tongkat ali revolution

4 Tongkat ali, testosterone, and aging

5 How safe is tongkat ali

6 Tongkat ali now patented for weight loss

7 Tongkat ali studied as cancer treatment

8 Marijuana cure for racism

9 Yohimbe and other sexual enhancement medications

10 Yohimbe compared with other substances


1 Dr Christine A. Haller, Ilene B. Anderson, Susan Y. Kim, Paul D. Blanc, An Evaluation of Selected Herbal Reference Texts and Comparison to Published Reports of Adverse Herbal Events, Springer International Publishing, Adverse Drug Reactions and Toxicological Reviews, September 2002, Volume 21, Issue 3, pp 143-150.

2 Martin E. Kuehne , Randy S. Muth, Total syntheses of yohimbe alkaloids, with stereoselection for the normal, allo, and 3-epiallo series, based on annelations of 4-methoxy-1,2-dihydropyridones, ACS Publications, The Journal of Organic Chemistry, April 1991, 56 (8), pp 2701-2712