Answer:
Lactose intolerance is a disease caused by the inability to digest lactose, a sugar found in milk.
Explanation:
People suffering from lactose intolerance may have one or several symptoms simultaneously. These discomforts are triggered after the ingestion of milk, its derivatives or products containing lactose. These are:
Sickness
Abdominal pain
Abdominal swelling
Abdominal sounds or borborigmos
Abdominal distension
Diarrhea
Gas
Stool with foul odor
Weightloss
Constipation due to decreased bowel motility