Lactose Intolerance Center - Tuscaloosa, AL
Tuscaloosa Gastroenterologist Doctors for Lactose IntoleranceType of Physician: Gastroenterologist What is a Gastroenterologist? A subspecialty certification by the Board of Internal Medicine; practitioners focus on the stomach, intestines, colon, liver, and gallbladder (digestive organs). The gastroenterologist treats conditions such as abdominal pain, ulcers, diarrhea, cancer, and jaundice and they consult with surgeons when abdominal operations are indicated. Specialty: Gastroenterology Common Name: GI Doctor Gastroenterologist Doctors in Tuscaloosa * Howard S Brown MD  GI Associates of West Alabama PC  GI Associates of West Alabama PC  GI Associates of West Alabama PC  GI Associates of West Alabama PC  Gastroenterology Consultants  Gastroenterology Consultants  Alabama Digestive Diseases  Alabama Digestive Diseases  Alabama Digestive Diseases  Alabama Digestive Diseases  Luis R Davila MD  Gastroenterology Associates West PC  Gastroenterology Associates West PC  George R McWhorter MD  Simon Williamson Clinic PC  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  UAB Hospital Gastroenterology  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Birmingham Gastroenterology Associates  Alabama Gastroenterology Associates PC  Alabama Gastroenterology Associates PC  Alabama Gastroenterology Associates PC  UAB Hospital Gastroenterology  Alabama Digestive Diseases  Southview Medical Group  Southview Medical Group  Drs Coleman Folse & Newman  Drs Coleman Folse & Newman  Drs Coleman Folse & Newman  Dr's Bajaj, Malik & Mehra MDs  Eastern Medical Specialists  Dr's Bajaj, Malik & Mehra MDs  Dr's Bajaj, Malik & Mehra MDs  Haritha Ramasastry MD  Central Alabama Digestive Diseases Tuscaloosa, AlabamaUpcoming Local Events2012-06-17
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Lactose IntoleranceRead the Lactose Intolerance article » What is lactose intolerance?Lactose intolerance is the inability to digest and absorb lactose (the sugar in milk) that results in gastrointestinal symptoms when milk or food products containing milk are consumed. What causes lactose intolerance?Lactose is a large sugar molecule that is made up of two smaller sugars, glucose and galactose. In order for lactose to be absorbed from the intestine and into the body, it must first be split into glucose and galactose. The glucose and galactose are then absorbed by the cells lining the small intestine. The enzyme that splits lactose into glucose and galactose is called lactase, and it is located on the surface of the cells lining the small intestine. Lactose intolerance is caused by reduced or absent activity of lactase that prevents the splitting of lactose (lactase deficiency). Lactase deficiency may occur for one of three reasons, congenital, secondary or developmental. Congenital causes of lactose intolerance Lactase deficiency may occur because of a congenital absence (absent from birth) of lactase due to a mutation in the gene that is responsible for producing lactase. This is a very rare cause of lactase deficiency, and the symptoms of this type of lactase deficiency begin shortly after birth. Secondary causes of lactose intolerance Another cause of lactase deficiency is secondary lactase deficiency. This type of deficiency is due to diseases that destroy the lining of the small intestine along with the lactase. An example of such a disease is celiac sprue. Developmental causes of lactose intolerance The most common cause of lactase deficiency is a decrease in the amount of lactase that occurs after childhood and persists into adulthood, referred to as adult-type hypolactasia. This decrease in lactase is genetically programmed, and the prevalence of this type of lactase deficienc... Recommended Reading Related to Lactose IntoleranceDiarrhea facts
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