The Chronic Fatigue Syndrome
 

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Article #141: Three Possible Causes of IBS (irritable bowel syndrome)

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IBS can seem to come from nowhere, and the symptoms of IBS.
its sufferers often have trouble figuring Another more common theory is that IBS is
out why they are afflicted. The latest a stress-related disease. It is often
research sheds some light on the problem. suggested that stress, anxiety and
A number of theories aim to explain the depression cause IBS, but thinking is now
disease in terms of physiological more along the lines that these
disorder. These include possibilities psychological maladies only exacerbate
such as smooth muscle abnormalities, the symptoms rather than bring them on.
altered small intestinal mobility, or a Research has found the colon muscle of
sensory condition causing normal mobility someone with IBS is more sensitive than
of the gut to feel strange and abnormal that of a non-sufferer, which means that
to a person. However, no real evidence IBS sufferers have strong reactions to
has been found to support any of these stimuli that would not affect others. It
explanations. It is in fact often the is also suggested that hormones may
case that IBS sufferers are thought of as influence symptoms, as women generally
hypochondriacs without any real problem, have more symptoms of IBS when
and doctors who hold this belief tend to menstruating.
almost disregard their patients' A third possible cause of IBS is food
gastrointestinal complaints. intolerance. Although caffeine and
It is possible that an overgrowth of alcohol are generally found to aggravate
bacteria is what causes irritable bowel IBS, different individuals may find they
syndrome. The surge of bacteria would be have 'trigger' foods which vary widely.
present in the small intestine, as one Sometimes this can be found out by trial
researcher publishing in the Journal of and error in diet, but it is only
the American Medical Association has possible to confirm food intolerance by
proposed. The proposal suggested that blood testing for antibodies. Once the
ordinary bacteria normally found in the foods are identified by the test, they
large intestine may end up in the small can be cut out of the diet, leading to an
intestine giving rise to the improvement in IBS symptoms. It is even
characteristic symptoms of IBS; the case that after a time, the foods
uncomfortable bloating and gas and a which were previously a problem can be
change in bowel movements, together with phased back into the diet as the immune
muscle and joint pain, chronic fatigue system appears to reset itself in the
and headaches which are sometimes found interim. Food intolerance testing kits
in sufferers. There may be 100 trillion are available from some pharmacies to
bacteria in the gut, but they are usually make it easier to identify problem foods
scarce in the small intestine, so an that may provoke the symptoms of IBS.
increase in bacteria here may account for






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