Sample Essay

Another theory is that this type of arthritis is caused by environmental factors, such as disclosure to bacteria or a scrupulous diet that may take place naturally in particular locations. For instance, some scientists have found that patients with rheumatoid arthritis are more probable than those without it to have been open to the elements of a bacterium called Proteus mirabilis. Further believed is that other bacterial or viral infections also may set off rheumatoid arthritis. Researchers also have found out that some autoimmune diseases, like rheumatoid arthritis, are more widespread in certain areas of the world. For example, scientists have recommended that environmental features, such as not being capable to get sufficient vitamin D, might be part of the explanation that people living in Scandinavian countries are more likely to suffer from diabetes and arthritis. At the same time as theories such as this necessitate further research, the cause of this type of arthritis remains unidentified.

A third theory is that rheumatoid arthritis may be pretentious by hormones. Researchers have found that hormones, like estrogen and progesterone, amplify during pregnancy but dwindle after that. This just might be an explanation of why commencement of rheumatoid arthritis often occurs right after child birth or why women with this type of arthritis who become pregnant often go through noteworthy symptom enhancement during pregnancy but have break out of rheumatoid arthritis once they have given birth (RA In-depth, 2005).

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