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Lactose Tolerance Test Popular

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About Our Lactose Tolerance Test

Our Lactose Intolerance/Tolerance lab testing is a test panel that uses a blood sample to determine if you have an intolerance to Lactose, a milk sugar. Four 1-millimeter blood samples are collected at different intervals after the individual's fasting blood sample is collected-- after which the patient takes a 50-gram dose of lactose and a blood sample is collected after 1/2-hour, 1-hour, 2-hours, and 3-hours.

Lactose allergies are also known as lactose intolerance. Lactose intolerance affects 60% of adults. In the case of a lactose allergy, the body cannot break down the lactose, a sugar found in milk and other dairy products. This can causes abdominal pain, bloating, flatulence, nausea, diarrhea and/or skin rashes.

Did you know: Lactose intolerance tends to occur overtime in adults; with occurrences more often in Native Americans and people of South America, Asian or African decent.

Fasting Instructions:

Fasting required. Fasting is defined as no consumption of food or beverage other than water for at least 8 hours before testing.


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