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What is affected in Crohn's disease?

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When Crohn's disease affects just the small intestine, it results in diarrhea and undernourishment. When the large intestine is also inflamed, the diarrhea can be severe. Severe diarrhea combined with malnutrition often leads to problems. For example, a person with Crohn's disease may suffer from anemia and have low levels of vitamin B12, folic acid, or iron.

From: Creating a Crohn's Disease Diet Plan WebMD Medical Reference

SOURCES:

Crohn's & Colitis Foundation of America: "Diet and Nutrition."

National Digestive Diseases Information Clearinghouse (NDDIC): "Crohn's Disease."

USDA: "Diet and Disease."

American Academy of Family Physicians: "Digestive Disorders."

Reviewed by Minesh Khatri on August 21, 2017

SOURCES:

Crohn's & Colitis Foundation of America: "Diet and Nutrition."

National Digestive Diseases Information Clearinghouse (NDDIC): "Crohn's Disease."

USDA: "Diet and Disease."

American Academy of Family Physicians: "Digestive Disorders."

Reviewed by Minesh Khatri on August 21, 2017

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What are serious problems in people with Crohn's disease?

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