A large study conducted in China involving 26,000 men suggests that wearing tight briefs may increase the risk of erectile dysfunction, premature ejaculation, and prostatitis. The research, published in the Asian Journal of Andrology, also indicated that a snug fit can negatively impact sperm quality. The study proposes that opting for looser underwear styles could be a simple preventative measure. AI
RANK_REASON The cluster reports on findings from a scientific study published in a journal. [lever_c_demoted from research: ic=1 ai=0.0]
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