Lactose Intolerance Research Paper

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Lactose Intolerance

Lactose is a sugar in dairy that is usually broken down in the small intestine by an enzyme called lactase. Lactose intolerance is the absence of the ability to digest lactose. The major cause of this disorder is a mutation in the LCT gene. It can also be a mutation in the MCM6 gene. However, nothing else contributes to this disorder. Some of the symptoms of this disorder can be abdominal pain, bloating, flatulence, nausea, and diarrhea.

There are three tests that help to diagnose this disease. They are the lactose tolerance test, hydrogen breath test and stool acidity test. In the lactose tolerance test it measures your body’s reaction to a fluid with high levels of lactose. About two hours later you get tested for
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