Complete 3 page APA formatted essay: Low Life Expectancy in the Developing World. From this discussion it is clear that .life expectancy of different countries is different. Developed countries normally have better life expectancy because of the better care it provides to the wellbeing of its citizens. On the other hand, developing countries or underdeveloped countries cannot spend much on the health care sector and subsequently the people in these countries may have a low life expectancy compared to that in the developed countries. African countries are famous for low life expectancy not because of poor economy alone, but because of the life styles also.As the paper highlights .the increasing number of severe diseases is the major reason for low life expectancy.  .AIDS, Heart attacks, cancer, stroke, high blood pressure, Cholesterol, diabetics are some of the major diseases which lowers the life expectancy of the developing world. Cancer is one of the major problems in the developing world. .Africa is a continent which is infamous for AUDS problems. Africans, have poor habits in their sexual life and they do not care much about the consequences while engage in unsafe sexual activities. “Sub-Saharan Africa is more heavily affected by HIV and AIDS than any other region of the world. An estimated 22.5 million people are living with HIV in the region – around two thirds of the global total”. .The African culture and life styles are major culprits for the increased AIDS problems in this region. Africans are fun loving people and they have the habit of unsafe sex.