Vitamin D deficiency likely cause of increased rheumatoid arthritis cases among caucasian women

(NaturalNews) A recent study from the Mayo Clinic College of Medicine in Rochester, Minnesota, has found that rheumatoid arthritis is on the increase among Caucasian women. And the culprit is likely an environmental one, like vitamin D deficiency, rather than a genetic one.

"It's pretty unlikely that the genetic makeup of a population changed that quickly," explained Dr. Sherine Gabriel, one of the authors of the study, in response to the likely cause of increase. And she is right, considering that cases of rheumatoid arthritis had been decreasing into the mid 1990s.

The study included data from the Rochester Epidemiology Project, which evaluated the medical records of people living in Olmstead County, Minnesota, since the early 1900s. The findings revealed that in recent years, there has been a slight increase in rheumatoid arthritis cases among Caucasian women, following a period of steady decrease among the entire population since the 1950s.

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