Why Do Women Live Longer Than Men

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What is the reason women live longer than men? And how does this benefit increase in the past? The evidence is limited and we're left with only limited answers. We know that biological, behavioral and environmental factors play a role in the fact that women live longer than men; but we don't know exactly how significant the impact of each of these factors is.

In spite of how much number of pounds, we know that at a minimum, the reason why women live longer than men do today however not as previously, has to do with the fact that some significant non-biological elements have changed. These are the factors that are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. Other are more complicated. For example, there is evidence that in rich countries the female advantage increased in part because infectious diseases used to affect women disproportionately a century ago, so advances in medicine that reduced the long-term health burden from infectious diseases, especially for survivors, ended up raising women's longevity disproportionately.

Everywhere in the world women tend to live longer than men
The first chart below shows life expectancy at birth for men and women. We can see that every country is above the diagonal parity line ; which means that in every country that a baby girl can be expected to live longer than a newborn boy.1

It is interesting to note that, while the advantage for ماذا يحدث بين الزوجين في الحمام بالصور women is present everywhere, global differences are significant. In Russia women live 10 years more than males. In Bhutan, the difference is less than half a calendar year.

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The advantage women had in life expectancy was smaller in the richer countries that it is today.
We will now examine the way that female advantages in longevity has changed with time. The next chart plots the life expectancy of males and females at birth in the US between 1790 and 2014. Two aspects stand out.

First, there is an upward trend. Women and men living in America are living longer than they did 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.

Second, there's an ever-widening gap: female advantage in terms of life expectancy used be extremely small, but it grew substantially in the past century.

You can check if these are applicable to other countries with information by clicking on the "Change country" option in the chart. This includes the UK, France, and Sweden.