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Randomized Controlled Trial
. 2011 Sep;25(9):1294-300.
doi: 10.1002/ptr.3360. Epub 2011 Feb 10.

Physiological Aspects of Male Libido Enhanced by Standardized Trigonella Foenum-Graecum Extract and Mineral Formulation

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Randomized Controlled Trial

Physiological Aspects of Male Libido Enhanced by Standardized Trigonella Foenum-Graecum Extract and Mineral Formulation

Elizabeth Steels et al. Phytother Res. .

Abstract

The aim of the clinical study was to evaluate the effect of Testofen, a standardized Trigonella foenum-graecum (Fenugreek) extract and mineral formulation, on male libido (sexual drive, urge or desire) in a double blind randomized placebo controlled study. The study recruited 60 healthy males aged between 25 and 52, without erectile dysfunction and randomized to an oral dose (two tablets per day) of the active treatment (600 mg Testofen per day) or placebo for 6 weeks. The primary outcome measure was the DISF-SR (male) self-administered QOL total score and the four domain scores. The secondary outcome was specific quality of life parameters. Testofen had an overall positive effect on physiological aspects of libido. In particular, there was a significant increase in the subdomains of sexual arousal and orgasm. Testofen had a positive effect on QOL in self-reported satisfaction with muscle strength, energy and well-being but did not have an effect on mood or sleep. Serum prolactin and testosterone levels remained within the reference range. It was concluded that Testofen demonstrated a significant positive effect on physiological aspects of libido and may assist to maintain normal healthy testosterone levels.

Keywords: Testofen; Trigonella foenum-graecum; fenugreek; libido; nutraceuticals; reproductive health.

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