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Review

Plant-derived alternative treatments for the aging male: facts and myths

, &
Pages 75-81 | Received 26 Aug 2009, Accepted 23 Oct 2009, Published online: 01 Dec 2009
 

Abstract

Soy- or red clover- derived products containing isoflavones have been amply studied in climacteric and postmenopausal women, and confusing contradicting results have been published. The beneficial effects on climacteric complaints, cholesterol and the development of osteoporosis are marginally at best and there are no uterine and mammary safety studies. In males, however, isoflavones may protect the prostate to make them less prone to develop cancer. Cell biological and animal experimental data support this notion. Clinical data about possible beneficial effects on cholesterol or in the bone are largely missing. Hence, soy or red clover products containing the mild estrogenic isoflavones with a slightly higher affinity to the estrogen receptor of the β in comparison to the α subtype may prove to have some beneficial effects in males.

Declaration of interest: The authors report no conflict of interest. Authors alone are responsible for the content and writing of the paper.

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