Журнал биохимии и физиологии растений
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ISSN: 2329-9029
ISSN: 2329-9029
Trint A Gunnels and Richard J Bloomer
Low circulating testosterone levels can present numerous problems related to the overall health and well-being of individuals, men in particular. This finding is well-documented in the literature and low testosterone appears more prevalent in older men, in particular those who are physically inactive and who present with elevated levels of body fat. Multiple botanical (herbal) products have been claimed to elevate circulating testosterone in men; however, data pertaining to the use of such herbal preparations obtained from human clinical trials are limited. This review examines the research to date pertaining to the use of herbal ingredients with regards to their ability to elevate blood testosterone levels. A collective summary of the findings indicate that certain herbal supplements may actually yield an increase in testosterone (e.g., Longjack root), while most others have little to no evidence in support of their use in human subjects. Additional, well-controlled clinical trials are needed to generate data relative to the use of herbal dietary supplements to increase circulating testosterone.