EndogenousTestosterone Response to a Testosterone Boosting Supplement

EndogenousTestosterone Response to a Testosterone Boosting Supplement

The purpose of this study is to determine whether a proprietary 'testosterone-boosting' supplement, when used as recommended by the manufacturer, results in an increase in testosterone levels as measured by a salivary free testosterone assay.

The experimental intervention in this study is the daily administration of a testosterone boosting supplement or sham supplement for 4 weeks. The supplement will be administered daily in capsule form. The control group will be given a sham capsule containing the carrier components of the supplement. Participants will be asked not to modify their current lifestyle. Salivary testosterone levels will be assessed prior to the intervention to collect a baseline measurement for each subject, and following the intervention to evaluate any changes in hormone levels.

Inclusion Criteria:

• Adult male aged 20 to 40 years.
• Fluent in English.

Exclusion Criteria:

• Currently receiving hormonal therapy or testosterone boosting supplement.
• Has received hormonal therapy or testosterone boosting supplement within 3 months prior to study.
• Has experienced adverse event following previous exposure to testosterone boosting supplements.