Researchers are investigating the potential link between testosterone levels and immune system function. The question of whether testosterone impacts immunity is a growing area of scientific inquiry, with studies exploring its complex role. Lower testosterone has been tentatively linked to increased susceptibility to infections in some research, though the exact mechanisms are not yet fully understood. Scientists in Poland are actively contributing to this research, conducting studies to determine the correlation. Findings could lead to new strategies for boosting immunity, particularly in populations with low testosterone. More research is required to establish definitively how testosterone influences the human immune response and potential clinical applications.