Primary lactose maldigestion results from ________.

Question

Quizplus · Accepted Answer

Primary lactose maldigestion is caused by a deficiency or insufficiency of the lactase enzyme in the small intestine, which breaks down lactose into glucose and galactose. Without sufficient lactase, lactose remains undigested and can cause gastrointestinal symptoms such as bloating, gas, and diarrhea. Drinking lactose-fortified milks or living in certain locations may exacerbate symptoms, but they are not the root cause of lactose maldigestion. Bacteria inhabiting the small intestine may also contribute to lactose maldigestion, but it is not the primary cause.

Primary Lactose Maldigestion Results from ________