A 49-year-old member asked:
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how do i know if i'm lactose intolerant?

1 doctor answer
Dr. You Sung Sang
31 years experience Gastroenterology
Simple test: Try avoiding all milk products for a week and then try the lactaid brand of milk/cheese/ice cream. If you don't have any problems with those then you are likely to be lactose intolerant. There is also a breath hydrogen test that some GI offices perform to more definitively diagnose the condition.
Answered on Jun 10, 2014
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