Lactose malabsorption and intolerance: a systematic review on the diagnostic value of gastrointestinal symptoms and self-reportedn milk intolerance

摘要

Background: When lactose malabsorption gives rise to symptoms, the result is called ‘lactose intolerance’. Although lactose intolerance is often bothersome for patients, once recognized it may be managed by simple dietary adjustments. However, diagnosing lactose intolerance is not straightforward, especially in primary care.