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. Why do women live more than men do today, and why is this difference growing in the past? The evidence is sketchy and we have only limited solutions. We know that behavioral, biological and environmental factors play a role in the fact that women have longer life spans than men, but we don't know exactly how much the influence of each one of these factors is.

In spite of the precise number of pounds, we know that at least part of the reason women live longer than men today and not previously, اضيق وضعية للجماع (mouse click on glorynote.com) is to have to do with the fact that a number of significant non-biological elements have changed. These variables are evolving. Some are well known and relatively straightforward, like the fact that men smoke more often. Certain 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. As you can see, every country is above the diagonal parity line , this means that in all countries baby girls can expect to live longer than a newborn boy.1

It is interesting to note that the advantage of women exists in all countries, difference between countries is huge. In Russia women live 10 years more than men. In Bhutan, the difference is less that half a year.

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In rich countries the longevity advantage for women was previously smaller.
We will now examine how the advantage of women in terms of longevity has changed over time. The following chart shows the gender-based and female-specific life expectancy at the time of birth in the US from 1790 to 2014. Two areas stand out.

There is an upward trend. Women and men living in America are living longer than they used to a century ago. This is in line with historical increases in life expectancy everywhere in the world.

The gap is getting wider: Although the advantage of women in life expectancy used to be extremely small It has significantly increased over time.

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