When should you take a lactose intolerance test?

When should you take a lactose intolerance test?

Symptoms such as constipation, gas and a rumbling stomach? And do you suspect that your body reacts badly to dairy products? Then it may be time to take a lactose intolerance test.

Quick version

What is a lactose intolerance test?

A lactose intolerance test can help you find out if your body has difficulty breaking down lactose – the milk sugar found in dairy products. This is usually due to a lack of the enzyme lactase, which can be congenital or develop over time.

Here you can read more about symptoms of lactose intolerance.

When is it appropriate to test yourself?

There are several reasons why it may be a good idea to do a lactose test – here are four:

1. You suspect that lactose affects your stomach

Do you often experience stomach problems when you eat dairy products – and can't find any other clear cause? Then a test can help you find out.

2. You want to rule out other diagnoses

There are several different factors that can cause stomach problems, some common examples are IBS, gluten intolerance or other food allergies. A test for lactose intolerance can help you rule out lactose as the cause, and thus facilitate further investigation.

3. You want medical confirmation before changing your diet

There is always a risk of nutritional deficiency with major dietary changes, such as eliminating dairy products, especially if you do not replace them correctly. With a test, you get the facts – and can make the right decision in consultation with a dietitian or doctor.

4. You have relatives with lactose intolerance

Since lactose intolerance is often hereditary, it may be a good idea to get tested if several people in your family have similar problems. This is especially true if you experience diffuse symptoms yourself.

Get answers to whether you are lactose intolerant

A lactose intolerance test based on a venous blood sample analyzes your genetic predisposition to lactose intolerance. By genotyping the lactase gene, the test can identify primary, hereditary lactose intolerance. Read more and order here lactose intolerance test.

Relaterade tester

Lactose intolerance test
Lactose intolerance genotype B

Lactose intolerance test

  • Lactose intolerance test based on venous blood sample.
  • Analyzes your genetic predisposition for lactose intolerance.
  • Identifies primary lactose intolerance by genotyping the lactase gene.
  • Helps differentiate genetic lactose intolerance from other digestive disorders.

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