Unity

Unity

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Obesity

Obesity or being overweight is a condition of abnormal or excessive fat that can be detrimental to the health of a person. Before obesity was considered a problem only in high income countries, overweight and obesity are increasing dramatically in countries of low and middle incomes, especially in urban areas. There are some causes that produce this condition they are: the person eats a lot of all the kind of food, in big proportions, other cause is the heredity.

When people eat a lot are more susceptible to development the obesity and this produce that his health be affect, this is the factor for people to have hypertension, breathe problems and also mentally problems, because the low self esteem, because they can’t to make the same activities that a person without obesity.

The genetic way is other of the causes, a person who they family have obesity are more susceptible to have obesity in any part of his life, and this produce other disease like diabetes and this bring like consequence the periodontal disease which is a tooth disease, in this disease the gums bleed.

In conclusion the people have to take care of his health in general because this simply disease can bring other diseases more complicated to the human body, is for that that people should improve his nutrition and make physical activities to haven’t this diseases.

AIDS Virus

This epidemic is affecting almost the population around the world. Percentage of the people infected with AIDS has been increasing in the last years. The prevalence of AIDS cases is focus in the continent of Africa, ´´in specific in the sub-Saharan region with 67% of all people living among children´´. It´s impossible to stop this epidemic and every year became a thousand a new cases of people who get this virus, and the science doesn´t have the cure yet. It´s necessary to promote the treatment and health care’s to more amount of poor people which don´t have opportunity to get prevention methods and treatments to those who are infected around the world. In conclusion AIDS is increasing and doesn´t have cure but, is very important to promote information and prevention methods to reduce this terrible disease.

´´Global facts and figures´´ UNAIDS. Dec 2009

Advantages of Immigration

The impact if the immigrationsare getting a lot advantages for the receiving countries because, in almost of cases open a door of new opportunities and successfully to this place. Some immigrants take unwanted jobs which aren’t common in there region, for example: people in USA didn’t like dangerous jobs or hands works like agriculture, construction. However, for this nation is very important that immigrant takes these activities because that increases the economy. In addition the immigrant enrich the local culture, because this people incorporate new foods, music, dances, styles of life and others. In conclusion, immigration offer opportunities, and some of the take unwanted jobs, by the way, that enrich the local culture.

References

· Edwin Bryant, P. M. (13 de September de 2007). Human migration. Recuperado el 20 de 10 de 2010, de New world ecyclopedia: http://www.newworldencyclopedia.org/entry/Human_migration

· Society, N. G. (2005). What is Human Migration?Recuperado el 20 de 10 de 2010, de What is Human Migration?http://www.nationalgeographic.com/xpeditions/lessons/09/g68/migrationguidestudent.pdf