Lactose Intolerance Testing

Lactose intolerance testing is a diagnostic procedure used to determine if your body has difficulty digesting lactose, a natural sugar found in milk and dairy products. This test helps identify the cause of symptoms such as bloating, gas, diarrhea, and abdominal discomfort after consuming dairy.

Lactose intolerance occurs when the body lacks sufficient lactase, the enzyme responsible for breaking down lactose in the digestive system. This condition can be inherited or develop over time due to age, illness, or damage to the small intestine.

During the Test

The steps vary depending on the type of lactose intolerance test:

Hydrogen Breath Test:
- You will consume a liquid containing lactose, and breath samples will be collected at regular intervals to measure hydrogen levels.
Blood Glucose Test:
- Blood samples will be taken before and after consuming a lactose-containing solution to monitor glucose levels.
Stool Acidity Test:
- A stool sample will be collected and analyzed for acidity.

The procedures are typically quick, safe, and painless.

During the Test

The steps vary depending on the type of lactose intolerance test:

Hydrogen Breath Test:
- You will consume a liquid containing lactose, and breath samples will be collected at regular intervals to measure hydrogen levels.
Blood Glucose Test:
- Blood samples will be taken before and after consuming a lactose-containing solution to monitor glucose levels.
Stool Acidity Test:
- A stool sample will be collected and analyzed for acidity.

The procedures are typically quick, safe, and painless.

After the Test

Post-Test Care: You can resume your regular diet and activities unless instructed otherwise.
Results Review: Your healthcare provider will analyze the test results and discuss any findings. If lactose intolerance is confirmed, they will recommend appropriate dietary and lifestyle changes.

Managing Lactose Intolerance

If diagnosed with lactose intolerance, several strategies can help manage symptoms:

Lactose-Free Diet: Avoid or limit dairy products containing lactose.
Lactase Supplements: Over-the-counter supplements can help digest lactose when consuming dairy.
Calcium-Rich Alternatives: Incorporate non-dairy calcium sources like leafy greens, fortified plant-based milk, and almonds to meet nutritional needs.