LONDON – Dynamic exercise, in healthy and old women, can reduce the risk of breast cancer by 30 percent, researchers said.

A study conducted on more than 30,000 post-menopausal women showed that, intense physical activity ranging from housework to jogging protected against breast cancer even among those who don’t have a higher risk. The effect was clearest among lean women.

“We know that being overweight puts women at increased risk of breast cancer. What our study shows is that even among women without this increased risk, if they exercise they can get some benefit.” said Michael Leitzmann, who led the study.

Breast cancer is the leading cause of cancer deaths among women worldwide, according to the American Cancer Society. The group estimates about 465,000 women died of breast cancer globally in 2007 and 1.3 million new cases were diagnosed.

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ATLANTA - One in four teen girls have started the course of relatively new vaccine against cervical cancer, federal health officials said. The vaccine protects against viruses, which cause 70 percent of cervical cancer.

The large study represents the figure of vaccination rates for the Gardasil vaccine, manufactured and advertised by Merck Frosst, three-shot chain that targets the sexually transmitted human papillomavirus (HPV).

According to recommendation, girls should get the vaccine shots when they are 11 or 12, before sexual maturity.

For the results, researchers verified vaccination information through medical records of 3,000 girls ages 13 to 17. Of the girls in the survey, 25 percent had received at least one Gardasil shot.

“The shots could dramatically reduce the nearly 4,000 cervical cancer deaths that occur each year in the U.S.” vaccine proponents said.

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Men who drink one or two glasses of red wine each day may decrease their risk of lung cancer, even if they are smokers, researchers report. The findings were published in the October issue of the, a journal of the American Association for Cancer Research.

“An antioxidant substance in red wine may help to prevent lung cancer. The findings provide momentum for future research to find out if there is something in red wine that may help to either prevent or treat lung cancer.” said lead researcher Chun Chao.

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New research suggests, patients with rare cancers are being left to die due to a ‘postcode lottery’ over who gets access to drugs.

The Rarer Cancers Forum found extensive deviation the number of patients granted access to medicines in England.

In some area of England 100% of applications from patients were rejected, but in other areas every single one was approved the research report.

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New research claims that drinking tea may find health beneficial. Black, oolong, green or white teas have a common source. All teas are produced from the leaves of the Camellia sinensis bush. The leaves are loaded with flavonoids and other polyphenols that work as antioxidants, possibly lowering the risk of some diseases.

Green tea, which originates in China but is now consumed all over the world, is made with pure leaves, and has undergone little oxidization during processing. Polyphenol content of green tea has antioxidant property that can help to prevent cancer.

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