Higher Testosterone Levels Do Not Improve Soldier Performance or Masculinity

Research suggests higher testosterone does not improve soldier performance. The findings indicate testosterone is not linked to increased toughness. The study challenges assumptions about hormone effects. It argues aggression and strength are not driven by testosterone levels. The results may affect military training approaches. The work adds to ongoing debates on biology and behavior. Experts caution against oversimplifying hormone impacts. Further investigation is needed to understand underlying factors.