Men globally tend to consume more meat than women, with the gender gap widening in countries with greater human development and gender equality. This universal trend in meat consumption aligns with the idea that men may use meat to express masculinity. Research from various countries highlights that men eat more meat, while women are more likely to be vegetarian or vegan, particularly in nations with higher gender equality. The association between gender and meat-eating preferences underscores the impact of social and financial freedom on dietary choices and environmental sustainability.