Lactose Tolerance Test Center - Castro Valley, CA
Castro Valley Gastroenterologist Doctors for Lactose Tolerance TestType 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 Castro Valley * Gastroenterology Specialists Medical Group  Gastroenterology Specialists Medical Group  Gastroenterology Specialists Medical Group  Miles F Adler MD  Vinod Sawhney MD  Mission Primary Care  Kaiser Permanente Medical Center Hayward  Kaiser Permanente Medical Center Hayward  Kaiser Permanente Medical Center Hayward  Kaiser Permanente Medical Center Hayward  Steven A Friedman MD  Anderson Rowe MD  Tri Valley Gastroenterology  Tri Valley Gastroenterology  Valley Digestive Care Medical Associates  David H Lin MD  Kenneth A Kelsen MD  Fremont Medical Group  Washington Township Medical Group  Shakir Hyder MD  Alameda County Medical Center  Alameda County Medical Center Highland Hospital Campus  Gastroenterology Associates of the East Bay  Camacho & Musni MDs  Phillip A Wolfe & Eric Rowen MDs  Phillip A Wolfe & Eric Rowen MDs  Kaiser Permanente Oakland Medical Center  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Gastroenterology  Kaiser Permanente Oakland Medical Center  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  S Saeed Zamani MD  Henry Kung MD  Gerald Tarder MD  S Saeed Zamani MD  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Northern California Gastroenterology Consultants  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Gastroenterology Associates of the East Bay  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  Northern California Gastroenterology Consultants  Bay Area Colon & Rectal Surgeons  Scott D Levenson MD  Scott D Levenson MD  Betty M Ho MD  Menlo Medical Clinic  Menlo Medical Clinic  Palo Alto Medical Clinic Medical Specialties  Palo Alto Medical Clinic Medical Specialties  Palo Alto Medical Clinic Medical Specialties  San Mateo County General Hospital  Edward K Onuma & Eugene Y Lee MDs  Edward K Onuma & Eugene Y Lee MDs  Susie M Liu MD  Michael Mainardi M.D. Inc.  Ernest Ribera MD  David S Shields MD  Lucile Packard Children's Hospital Gastroenterology Department  Marna M Skaar MD  Harvey S Young MD  Peninsula Gastroenterology Medical Group  Peninsula Gastroenterology Medical Group  Peninsula Gastroenterology Medical Group  Peninsula Gastroenterology Medical Group  Medical Specialties Clinic  Eugene J Burbige MD  Palo Alto Veterans Hospital GI Endoscopy  Gastroenterology Medical Group  Palo Alto Veterans Hospital GI Endoscopy  David N Varon MD  Robert H Kubin MD  Kenneth T Roost MD  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Camino Medical Group Gastroenterology  Gastroenterology Consultants of The Peninsula  Gastroenterology Consultants of The Peninsula  Andrew Lipton MD  Robert F Bronstone MD  El Camino GI Medical  El Camino GI Medical Castro Valley, CaliforniaUpcoming Local Events2012-06-16
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Lactose Tolerance TestRead the Lactose Tolerance Test article » What is the lactose tolerance test?The lactose tolerance test is a test for diagnosing an intolerance of ingested lactose. Lactose intolerance is a genetic condition in which individuals are unable to digest and absorb the lactose sugar in cow's milk.
What is lactose intolerance?Lactose intolerance is the inability to digest the sugar in milk, lactose. Milk is an important source of nutrition for children and even some adults. With normal lactose tolerance, all of the lactose is broken down (digested) in the intestine by an enzyme into two smaller sugars (galactose and glucose) which then are absorbed into the body. As a result, normally no lactose reaches the colon. On the other hand, in individuals with lactose intolerance who lack the intestinal enzyme that breaks down the lactose, the ingested lactose is neither digested nor absorbed in the small intestine and reaches the colon where it is used by the bacteria in the colon. The bacteria produce chemicals that cause diarrhea, and also produce gas. Abdominal pain also may occur. How is the lactose tolerance test done?The lactose tolerance test requires an individual to drink a liquid that contains lactose. In the small intestine among lactose tolerant individuals, the ingested lactose is split into galactose and glucose which then are absorbed from the intestine and go into the blood. Several blood samples are taken over a two hour period following the ingestion of the lactose to measure the blood glucose level. If lactose tolerance is normal, the glucose level in the blood rises due to the absorption of glucose from the intestine. If there is lactose intolerance, the glucose level does not rise. What other tests can detect lactose intolerance?Other tests used to detect lactose intolerance include the lactose hydrogen breath test and stool acidity te... Recommended Reading Related to Lactose Tolerance TestWhat 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. ... Other Related Lactose Tolerance Test ArticlesEmergency Contact for Castro Valley
Nearby Castro Valley Hospitals *Eden Medical Center Alameda County Medical Center Fairmont Campus John George Psychiatric Pavilion Kindred Hospital San Francisco Bay Area San Leandro Hospital St Rose Hospital Kaiser Permanente Hayward Medical Center San Ramon Regional Medical Center Alameda Hospital ValleyCare Health System Pleasanton Alameda County Medical Center Highland Campus Washington Hospital Fremont Hospital Alta Bates Summit Medical Center Summit Campus Kaiser Permanente Medical Center at Oakland Kaiser Permanente Walnut Creek Medical Center Children's Hospital & Research Center Oakland Alta Bates Summit Medical Center Alta Bates Campus Alta Bates Summit Medical Center Herrick Campus John Muir Medical Center Walnut Creek Campus Mills Hospital Kaiser Permanente Redwood City Medical Center San Mateo Medical Center Menlo Park Surgical Hospital Valley Memorial Hospital Sequoia Hospital Mills-Peninsula Health Services San Francisco General Hospital Lucile Packard Children's Hospital Livermore Division of the VA Palo Alto Healthcare System St Luke's Hospital Stanford Hospital & Clinics Chinese Hospital Saint Francis Memorial Hospital Kaiser Permanente South San Francisco Medical Center California Pacific Medical Center Davies Campus California Pacific Medical Center Pacific Campus John Muir Medical Center Concord Campus John Muir Behavioral Health Center UCSF Medical Center at Mount Zion Kaiser Permanente San Francisco Medical Center VA Palo Alto Health Care System Laguna Honda Hospital & Rehabilitation Center VA Northern CA Healthcare System at Martinez St Mary's Medical Center UCSF Medical Center at Parnassus California Pacific Medical Center East Campus California Pacific Medical Center California Campus Seton Medical Center Contra Costa Regional Medical Center Doctor's Medical Center San Pablo El Camino Hospital San Francisco VA Medical Center Sutter Delta Medical Center Kaiser Permanente Santa Clara Medical Center Seton Medical Center Coastside Regional Medical Center of San Jose O'Connor Hospital Santa Clara Valley Medical Center Marin General Hospital Kentfield Rehabilitation & Specialty Hospital El Camino Hospital of Los Gatos St Helena Hospital Center for Behavioral Health Kaiser Permanente Vallejo Medical Center Sutter Solano Medical Center Good Samaritan Hospital San Jose Good Samaritan Hospital Mission Oaks Kaiser Permanente San Rafael Medical Center Kaiser Permanente San Jose Medical Center Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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Related Diseases & Conditions
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Intestinal Gas
- Gas or "intestinal gas" means different things to different people. Everyone has gas and eliminates it by belching or farting (passing it through the rectum).
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Diarrhea
- Diarrhea is a change is the frequency and looseness of bowel movements. Cramping, abdominal pain, and the sensation of rectal urgency are all symptoms of diarrhea. Absorbents and anti-motility medications are used to treat diarrhea.
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Abdominal Pain
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Lactose Intolerance
- In lactose intolerance, the digestive system cannot digest lactose (the main sugar in milk). Symptoms of lactose intolerance include diarrhea, flatulence, abdominal pain, abdominal bloating, abdominal distention, and nausea. There are several tests to diagnose lactose intolerance. Treatment is generally made with dietary changes, supplements, and adaptation to small amounts of milk.
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Indigestion (Dyspepsia, Upset Stomach)
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The Digestive System
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