why women live longer than men?

hello everybody! today i want to show some reasons about why women live longer than men. many people asked me this question and i was not sure, after searching i found it is true.according report around the world show women live longer than men. In the past people used to think that men did not live as long because of war, but now a day the war end, why women still live longer than men? some photos below will show you some reason about this, please enjoy! thank you!

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