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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After the physical exercise, usage of fish or fish oil capsules is the second most important thing you can do for your health. It’s getting fame as the scientific community discovers more and more of the many extraordinary fish oil benefits.

Most of these health benefits of fish oil can be endorsed to the presence of Omega 3 essential fatty acids such as Docosahexaenoic acid (DHA) and Eicosapentaenoic acid (EPA). Other useful essential fatty acids include Alpha-linolenic acid or ALA and Gamma-linolenic acid or GLA.

The various kinds of fish which can be a rich source of fish oil are mackerel, rainbow trout, lake trout, halibut, herring, sardines, oysters, albacore tuna, tuna, turbot, pilchards, anchovies and salmon. The most famous names among these for obtaining fish oil are albacore tuna, herring, mackerel, sardines, lake trout and salmon.

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