這有很根本的基因上的原因
直接看研究
The sex gap in life expectancy begins at birth, as newborn boys have a higher
probability of death than newborn girls.
Boys are more likely to be born premature and they also have higher death rates in the first week of life. This gap continues throughout infancy.
簡單翻譯 就是從剛出生的男嬰死亡率就大於女性
整個嬰兒時期的男性死亡率也大於女性
嬰兒不會上戰場
嬰兒不會從事危險工作
唯一的解釋就是先天的問題
這其實有非常多科學論文在講這件事
有興趣自己看
https://ourworldindata.org/why-do-women-live-longer-than-men