where is the lactase enzyme produced in the body
Lactose intolerance is the inability to digest lactose, the sugar primarily found in milk and dairy products. It is caused by a shortage of lactase in the body, an enzyme produced by the small intestine that is needed to digest lactose.While lactose intolerance is not dangerous, its symptoms can be distressing.ymptoms of lactose intolerance occur when there is not enough lactase being produced by the body to digest the lactose consumed. Symptoms of lactose intolerance include nausea, cramps, gas, bloating, or diarrhea within 30 minutes to 2 hours after consuming milk or dairy products.