Symptoms of lactose intolerance include gas, bloating, and cramping. These symptoms are attributable to

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Quizplus · Accepted Answer

The symptoms of lactose intolerance, such as gas, bloating, and cramping, are caused by bacterial metabolism of lactose in the large intestine. When lactose is not broken down in the small intestine, it passes into the large intestine where bacteria break it down, producing gas and other byproducts that cause discomfort. There is no immune response or inflammation involved in lactose intolerance.

Symptoms of Lactose Intolerance Include Gas, Bloating, and Cramping