Why do women live longer than men Does the answer lie in biology, Essay

Why do women live longer than men Does the answer deceit in biology, nutrition, psychology or sociology - Essay ExampleThis has been attributed to various behavioral and biological reasons. Research indicates a decrease in mortality rates among women in 20th century. The life expectancy gap among various races and people has narrowed significantly, with the gender gap becoming wider. This affects sex ratio, and social and demographic factors analogous marriage and valuation of pension plans (Reijo & Chen 2013, p. 118).Men are believed to die younger due to trying lives than women. If this was true, the gap could be decreasing significantly as more than women assume jobs that were previously believed to be for men. Also, women foil stressed as they work outside home on top of the stresses at home. However, despite women animation longer than men, they are less healthy than men at old age. Biologically, women are considered to be more fit than males due to the hormonal and fact ortic differences (Eskes & Clemens 2007, p. 126).Theoretically, aging results from the gradual accumulation of the tiny faults and damages to cellular components like DNA and protein. Women are believed to have the biological advantage as due to their involvement in reproduction. Women are involved in reproduction for longer than males. Also, it is argued that iron may cause early deaths. The lonesome(prenominal) way to lead out the iron is through blood, which is normally an advantage in females as a result of menstrual cycles. High accumulations of iron raise the toxic level as iron is an oxidizing fixings that has potential of increasing the heart diseases and risks of cancer (Ginter & Simko 2013, p. 45).Women have 2 X-chromosomes and men have X and Y chromosomes. The second X chromosome in women acts as a backup after the other gene becomes damaged. modern hypotheses indicate that Y gene is normally toxic and acts as a source for other gene products accelerating aging. Specif ically, women have microRNA and X chromosome in their ribonucleic acid. Most microRNA is found in X chromosome,