Digestive health

Food Intolerance Test

Lactose and Fructose Test

Original price was: 142,00 €.Current price is: 99,00 €.

With the food intolerance test you can find out how well your body digests lactose and fructose. It includes two simple tests that you can do at home. Reliable results to improve your digestive well-being.

Hydrogen (H2)
If there are bacteria in the small intestine that should not be there, the consumption of foods rich in sugars and fermentable carbohydrates causes an increase in exhaled hydrogen and/or methane levels, from the time of ingestion until before the 90th minute.
Methane (CH4)
If there are bacteria in the small intestine that should not be there, the consumption of foods rich in sugars and fermentable carbohydrates causes an increase in exhaled hydrogen and/or methane levels, from the time of ingestion until before the 90th minute.

Do dairy products or certain fruits make you sick? This test detects intolerance to lactose and fructose, sugars found in dairy, fruit, honey and many processed foods. Ideal if you suspect that several foods make you sick and you want to confirm what is behind your digestive discomfort. Results in 7-10 days.

THE FOOD INTOLERANCE TEST IS FOR YOU IF...

  • You have a personal or family history of food intolerance or lactose or fructose malabsorption.
  • Suffer digestive discomfort and no one has given you an explanation.
  • You continually experience symptoms such as bloating, gas, diarrhoea, abdominal pain, nausea or a feeling of heaviness after eating.
  • You suspect that foods such as milk, yoghurt, cheese, fruit, honey or processed products are bad for you and could be behind your discomfort.
  • You've been told you have an irritable colon, anxiety or stress, but you notice that your symptoms get worse when you eat certain foods.

Original price was: 92,00 €.Current price is: 59,00 €.

Is milk or cheese bad for you? Lactose is a sugar present in milk and its derivatives, and some people have difficulty processing it correctly. When this happens, certain gases increase and we can detect intolerance or malabsorption. From home, with results in 7-10 days and medical consultation available.

Original price was: 92,00 €.Current price is: 59,00 €.

Are fruit or honey bad for you? Fructose is a sugar found in fruits, vegetables and processed foods. Some people have difficulty metabolising it properly. With the fructose intolerance test you can check if your body digests it well. From home with results reported in 7-10 days.

What is included in this pack

Lactose Intolerance

Individual price:

Original price was: 92,00 €.Current price is: 59,00 €.

Is milk or cheese bad for you? Lactose is a sugar present in milk and its derivatives, and some people have difficulty processing it correctly. When this happens, certain gases increase and we can detect intolerance or malabsorption. From home, with results in 7-10 days and medical consultation available.

Fructose Intolerance

Individual price:

Original price was: 92,00 €.Current price is: 59,00 €.

Are fruit or honey bad for you? Fructose is a sugar found in fruits, vegetables and processed foods. Some people have difficulty metabolising it properly. With the fructose intolerance test you can check if your body digests it well. From home with results reported in 7-10 days.

You save 19€ when you buy the pack

Do you have doubts about your results?
Talk to a doctor

Do you have doubts about your results? Talk to a doctor

You now have the option of scheduling a personal consultation:

Understand what your values mean

Ask questions if you don't understand

Decide your next steps with clarity and clinical rigour.

Everything you need to know

Frequently asked questions about this test

The day before the event, the following are not allowed: milk or dairy products, cereals, bread, bread, biscuits, toast, rusks or pancakes, pastry products, sweets or chewing gum, jams, pulses, potatoes, vegetables, fruit and fruit juice, dried fruit and nuts and processed cold meats (cooked ham, turkey, mortadella, fuet, salami...).

Food intolerance tests, such as those for lactose or fructose, assess specific and measurable digestive problems, usually due to enzyme deficiency or absorption difficulties. These tests are standardised and widely accepted in the medical field. On the other hand, food sensitivity tests, such as ALCAT or A200, are based on the detection of non-specific reactions of the body to certain foods, related to inflammatory processes or mild immune responses. These tests do not have the same degree of scientific consensus and are not as validated as digestive intolerance tests.

Yes, it is important to follow a specific diet the day before the test to ensure that the intestine is clean and that there are no food residues that could alter the result. In the instructions you will find clear and simple recommendations on what to eat and how to prepare your body to perform the test correctly at home.

It will be necessary to fast for 8 to 12 hours before the test (non-carbonated water is allowed).

In addition to intolerance tests, there are other causes that can lead to similar digestive symptoms. The SIBO test can detect an overgrowth of bacteria in the small intestine, while the coeliac disease test analyses whether there is an autoimmune reaction to gluten, as distinct from a food intolerance. If you are looking for a more comprehensive evaluation, you can opt for the Digestive + Coeliac Disease Pack, which brings together four different tests to study the possible causes of digestive discomfort in a more comprehensive way.

Opinions of our Food Intolerance Tests

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SIBO
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Original price was: 107,00 €.Current price is: 68,00 €.

Do you suspect you have SIBO? An early increase in these gases may indicate an overgrowth of bacteria in the small intestine, which could be related to digestive symptoms such as persistent bloating, abdominal discomfort or impaired digestion. Results in 7-10 working days.

Original price was: 92,00 €.Current price is: 59,00 €.

Is milk or cheese bad for you? Lactose is a sugar present in milk and its derivatives, and some people have difficulty processing it correctly. When this happens, certain gases increase and we can detect intolerance or malabsorption. From home, with results in 7-10 days and medical consultation available.

Original price was: 92,00 €.Current price is: 59,00 €.

Are fruit or honey bad for you? Fructose is a sugar found in fruits, vegetables and processed foods. Some people have difficulty metabolising it properly. With the fructose intolerance test you can check if your body digests it well. From home with results reported in 7-10 days.

Lactose and Fructose Test

Original price was: 142,00 €.Current price is: 99,00 €.

Why do we include it in this test?
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