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], however, the addition of other search engines may yield different results. In addition, only the first and most frequently appearing 50 supplements were included in the study, acknowledging that other products and supplements may be available that were Ketosium XS Keto Reviews . This study also only utilized a single search term (“Testosterone Booster”). While different search times produced results that were not relevant to this study, such as products with exogenous T and hormones, a different search phrase may have produced a varied supplement list. However, despite these limitations, our data clearly demonstrates the unrealistic expectations that are stated online for the role of vitamins and antioxidants in male infertility.