Examine individual changes

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's the reason women are more likely to live longer than men? And why has this advantage gotten larger as time passes? There is only limited evidence and the evidence isn't sufficient to support an informed conclusion. Although we know that there are behavioral, biological and environmental variables that all play a role in women's longevity more than men, we don't know what percentage each factor plays in.<br><br>In spite of the number of pounds, we know that at least a portion of the reason why women live so much longer than men but not previously, [http://urbanexplorationwiki.com/index.php/User:SelinaFaircloth زيوت تطويل الشعر] is to relate to the fact that a number of important non-biological aspects have changed. What are the factors that are changing? Some are well known and relatively straightforward, زيوت تطويل الشعر ([https://glorynote.com/%D8%B2%D9%8A%D9%88%D8%AA-%D8%AA%D8%B7%D9%88%D9%8A%D9%84-%D8%A7%D9%84%D8%B4%D8%B9%D8%B1/ Full Document]) 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 [https://www.wired.com/search/?q=infectious%20diseases infectious diseases] used to affect women disproportionately a [https://Www.Blogher.com/?s=century 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.<br><br>Everywhere in the world women tend to live longer than men<br>The first chart below shows life expectancy at birth for men and women. It is clear that every country is above the diagonal line of parity. This means that a newborn girl in every country can expect to live longer than her brother.<br><br>The chart below shows that even though women enjoy an advantage in all countries, the differences across countries are often significant. In Russia women live 10 years more than men. In Bhutan, the difference is just half a year.<br><br>__S.17__<br>__S.19__<br>The advantage of women in life expectancy was less in countries with higher incomes as compared to the present.<br>Let's take a look at how the female longevity advantage has changed in the course of time. The chart below shows male and female life expectancies at birth in the US from 1790 to 2014. Two things stand out.<br><br>First, there's an upward trend: Men as well as women in the US live a lot, much longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>Second, the gap is getting wider: Although the advantage of women in terms of life expectancy was quite small It has significantly increased with time.<br><br>You can verify that these principles are also applicable to other countries with data by selecting the "Change country" option in the chart. This includes the UK, France, and Sweden.