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The Key Causes For Bowel Cancer Are Alcohol And Smoking
A new global study has found that lifestyle risk factors such as alcohol consumption and cigarette smoking are important risk factors for bowel cancer. Researchers have shown that people who consume the largest quantities of alcohol (equivalent to > 7 drinks per week) have 60% greater risk of developing the cancer, compared with non-drinkers.
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A Mother's Exposure To Urban Air Pollutants Can Affect Her Baby's IQ
Prenatal exposure to environmental pollutants known as polycyclic aromatic hydrocarbons (PAHs) can adversely affect a child"s intelligence quotient or IQ, according to new research by the the Columbia Center for Children"s Environmental Health (CCCEH) at the Mailman School of Public Health. PAHs are chemicals released into the air from the burning of coal, diesel, oil and gas, or other organic substances such as tobacco. In urban areas motor vehicles are a major of PAHs. The study findings are published in the August 2009 issue of Pediatrics.
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Maryland County Officials Create State's First Suburban HIV/AIDS Commission
Anne Arundel County, Md., Executive John Leopold recently appointed 20 community leaders, government officials and health workers to serve on the county"s first HIV/AIDS commission, which aims to understand and develop strategies for addressing the disease, the Baltimore Sun reports. The Sun reports the commission is believed to be the first of its kind in a suburban Maryland county and similar to a commission launched in Baltimore City. Council member Daryl Jones in 2008 proposed legislation to create the commission, citing the increasing number of HIV cases in the northern part of the county, likely because of its close proximity to Baltimore. According to Jones, the commission aims to generate funds for testing and outreach services; address stigma associated with the disease; and heighten awareness of the virus among residents. The commission also will produce an annual report on HIV/AIDS-related issues in the county, Jones said. Anne Arundel County had 1,000 recorded HIV/AIDS cases in 2006, with 56 newly reported HIV cases that year, according to the Maryland AIDS Administration. "It"s pretty much what I would classify as having the potential to reach epidemic proportions," Jones said, adding that Baltimore has the second highest AIDS rate among major metropolitan areas in the country. According to Kelly Sipe Russo, a physician clinical specialist with the county health department"s division of public health, the department has identified "hot spots" in the county with high HIV/AIDS rates, including the northern area and Annapolis. Russo noted that while HIV/AIDS rates in the county are not on the rise, they also are not declining, even with programs in place to increase awareness and provide help for those living with the disease. According to the Sun, although res and staffing are limited for many programs, health department officials still believe the programs are slowly having an effect and that more outreach is needed, especially for testing and treatment. Jones said that the economic downturn could lead more people to drug or alcohol use. He also noted that the stigma surrounding the disease is a major factor behind the creation of the commission. "Part of what the commission will address is figuring out ways to take away some of the fear factor" associated with HIV testing, he said. The Sun also profiled Carolyn Massey, an HIV-positive woman appointed to the commission. She said that stigma associated with the virus still is widespread, adding, "I feel we"re doing some of the right things the right way. HIV infection is something that does not have to happen" (Dixon, Baltimore Sun, 5/18).
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What Is Anemia? What Causes Anemia?

the iron supplements. What are the complications of anemia? *Pregnancy Pregnant women who are severely anemic have a significant risk of complications, especially when they give birth and afterwards. Giving birth often involves losing blood; being anemic already and then losing blood can result in serious complications. If a mother is severely anemic her baby is much more likely to be born prematurely and underweight. Babies born to mothers with anemia are much more likely to have problems with anemia themselves later on in infancy. *Fatigue Fatigue may have a considerable impact on the quality of life of the patient. If the anemia is severe the patient may feel too tired to work, or carry out essential daily tasks. Long-term fatigue may eventually lead to clinical depression. Researchers from Wake Forest University Baptist Medical Center found that elderly people with anemia have more disabilities and score lower on physical performance and strength tests than those without anemia. *Susceptibility to illness and infection People with untreated anemia are more susceptible to illness and infection, compared to healthy people. *Heart Problems The heart needs to pump more blood to make up for the lack of oxygen and nutrients if you are anemic. This can eventually lead to congestive heart failure. Researchers from Charles Sturt University found that the presence of anemia in patients with chronic heart failure is associated with a significantly increased risk of death. *Nerve damage Lack of vitamin B-12, one of the causes of anemia, can result in nerve damage. Good nerve function requires an adequate supply of vitamin B-12. Written by Christian Nordqvist Copyright: Medical News Today Not to be reproduced without permission of Medical News Today

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