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 makes women live longer than men in the present and how is this difference growing in the past? There is only limited evidence and the evidence is not sufficient to draw an informed conclusion. We know that behavioral, biological and environmental factors contribute to the fact that women have longer lives than men, but we don't know exactly how significant the impact of each of these factors is.

We are aware that women live longer than males, regardless of weight. However, this is not because of certain biological factors have changed. What are these factors that have changed? Some are well known and relatively straightforward, like the fact that men smoke more often. Some are more complex. For ابر التخسيس 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 over the line of parity diagonally. This implies that a baby girl in all countries can anticipate to live longer than her younger brother.

This chart illustrates that, although there is a women's advantage everywhere, cross-country differences can be substantial. In Russia women have a longer life span than males; while in Bhutan the difference is just half each year.

__S.17__
__S.19__
The female advantage in life expectancy was less in the richer countries as compared to the present.
Let's examine how the female longevity advantage has changed in the course of time. The next chart plots male and female life expectancies when they were born in the US during the time period between 1790 and ابر التخسيس 2014. Two aspects stand out.

There is an upward trend. as well as women in the US live a lot, much longer than they did 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.

The second is that there is an ever-widening gap: female advantage in life expectancy used to be extremely small but it increased substantially during the last century.

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