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 longer than men in the present and how has this advantage increased over time? There is only limited evidence and the evidence isn't sufficient to draw a definitive conclusion. We know that behavioral, biological and environmental factors all contribute to the fact that women have longer life spans than men, however, we aren't sure how significant the impact of each factor is.

In spite of the number of pounds, we know that at least part of the reason women live longer than men do today however not as previously, has to be due to the fact that some important non-biological aspects have changed. These factors are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. Others are more complicated. For example, افضل شامبو وبلسم 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. It is clear that every country is above the line of parity diagonally. This means that a newborn girl from every country could be expected to live for longer than her younger brother.

Interestingly, this chart shows that while the female advantage is present everywhere, global differences are significant. In Russia women live 10 years longer than men, while in Bhutan the gap is less than half each year.

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The advantage for women in life expectancy was less in developed countries that it is today.
Let's see how the female longevity advantage has changed over time. The next chart compares male and female life expectancies at birth in the US over the period 1790-2014. Two specific points stand out.

There is an upward trend: Men as well as women in the US live much, much longer than they did 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 was very small It has significantly increased in the past.

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