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1 Tongkat ali and testosterone

2 Tongkat ali to increase libido

3 Increased intercourse frequency beyond age 60

4 Tongkat ali clinical trials

5 What are the active ingredients of Tongkat Ali

6 How Tongkat Ali improves sex

7 How I used to take yohimbe before I switched to tongkat ali

8 Testosterone modulation

9 Testosterone - a second opinion

10 The theory of enhancing testosterone for better sexual function


1 Sarah E. Edwards, Ines da Costa Rocha, Elizabeth M. Williamson, Michael Heinrich, Phytopharmacy: An Evidence-Based Guide to Herbal Medicinal Products, Phytopharmacy (Google eBook)John Wiley & Sons, 17 Feb 2015 - Science - 416 pages.

2 Abd-Elaziem Farouk, Asma Benafri, Antibacterial activity of Eurycoma longifolia Jack. A Malaysian medicinal plant., Vol 28, No 9 (2007),

3 M Tzar, Y Hamidah, S Hartini, M Marianayati, A Nazrun, The Antibacterial or Antifungal Effects of Eurycoma longifolia Root Extract, The Internet Journal of Herbal and Plant Medicine, Volume 2 Number 1.