Why Women Are More Likely To 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. Why do women live longer than men in the present and how have these advantages gotten bigger over time? We only have a few clues and the evidence is not sufficient to support an informed conclusion. We know that behavioral, biological and environmental factors all play a role in the fact that women live longer than men; but we don't know exactly how strong the relative contribution of each of these factors is.

In spite of how much number of pounds, we know that at least part of the reason women live longer than men today however not as in the past, is to be due to the fact that some important non-biological aspects have changed. These variables are evolving. Some are well known and relatively straightforward, like the fact that men smoke more often. Some are more complex. For ابر التخسيس example, ابر التخسيس 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. As we can see, every country is above the diagonal parity line , this means in all countries a newborn girl can expect to live longer than a newborn boy.1

The chart above shows that while the female advantage exists in all countries, global differences are significant. In Russia, women live 10 years more than men. In Bhutan there is a difference of just half a year.

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In rich countries the women's advantage in longevity was not as great.
Let's examine how the gender advantage in longevity has changed with time. The next chart shows the life expectancy of males and females at birth in the US over the period 1790-2014. Two things stand out.

There is an upward trend. Women and men in America have longer lives than they did 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.

Second, the gap is increasing: While the advantage of women in terms of life expectancy was tiny It has significantly increased over time.

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