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Obesity increases risk of blood cancer: Study

A study published in the Journal of the National Cancer Institute, found that obesity increases the risk of multiple myeloma, a cancer of the blood.

The study, by a team at Washington University School of Medicine in St. Louis, found that being overweight or obese has been known to increase the risk of multiple myeloma, a cancer of the plasma cells in the blood and bone marrow that develops more often after age 60.
Multiple myeloma is preceded by a blood disorder called monoclonal gammopathy of undetermined significance (MGUS) in which abnormal plasma cells produce many copies of an antibody protein. This precancerous condition does not cause symptoms and often goes undiagnosed.

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