Introduction: Lactose Intolerance
Lactose intolerance is a difficulty properly digesting lactose (milk sugar)
and the various dairy products that contain lactose.
It is very common with an estimated 30-50 million Americans affected,
especially African Americans, Native Americans, and Mexican Americans.
Lactose intolerance causes various digestive symptoms, usually after meals,
including cramps, bloating, gas, and diarrhea.
Lactose Intolerance: Lactose intolerance is the inability to digest significant amounts of lactose, the predominant sugar of milk. This inability results from a shortage of the enzyme lactase, which is normally produced by the cells that line the small intestine. 1
Researching symptoms of Lactose Intolerance: Further information about the symptoms of Lactose Intolerance is available including a list of symptoms of Lactose Intolerance, other diseases that might have similar symptoms in differential diagnosis of Lactose Intolerance, or alternatively return to research other symptoms in the symptom center.
Misdiagnosis and Lactose Intolerance: Research more detailed information about misdiagnosis of Lactose Intolerance, underlying causes of Lactose Intolerance (possibly misdiagnosed), or research misdiagnosis of other diseases
Treatments for Lactose Intolerance: Various information is available about treatments available for Lactose Intolerance, or research treatments for other diseases.
Causes of Lactose Intolerance: Research more detailed information about the causes of Lactose Intolerance, other possibly hidden causes of Lactose Intolerance, or other general information about Lactose Intolerance.
Statistics and Lactose Intolerance:
Various sources and calculations are available in statistics about Lactose Intolerance,
prevalence and incidence statistics for Lactose Intolerance,
and you can also research other medical statistics in our statistics center.
1. excerpt from Lactose Intolerance: NIDDK
Last revision: May 30, 2003
Medical Tools & Articles:
- Risk Factor Center
- Medical Statistics Center
- Medical Treatment Center
- Prevention Center
- Medical Tests Center