Evidence supporting the use of: Boron
For the body system: Testosterone

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Boron is a trace mineral that has recently gained attention for its potential role in supporting testosterone levels in the human body. Several small-scale human studies have suggested that boron supplementation may influence hormones, including testosterone. For example, a 2011 study published in the journal Biological Trace Element Research found that healthy male participants who consumed 10 mg of boron daily for one week experienced a significant increase in free testosterone levels and a decrease in estradiol levels. However, the sample sizes in such studies have been small, and the duration of supplementation was short.

Mechanistically, boron may impact steroid hormone metabolism, reduce sex hormone-binding globulin (SHBG), and influence inflammation, all of which can affect testosterone bioavailability. Despite these promising findings, the overall evidence base is limited and somewhat inconsistent. Larger, longer-term, well-controlled clinical trials are needed to firmly establish boron's efficacy and safety for this use.

In summary, while there is some emerging scientific evidence that boron may help support testosterone levels, the quality and quantity of data are not robust enough to warrant strong recommendations. Its use is not rooted in traditional medicine for this purpose, and current recommendations are based on preliminary scientific studies rather than established clinical guidelines.

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