We have always heard that fruit is one of the pillars of a healthy diet. But what if we told you that not everything natural is healthy for everyone?
Fructose intolerance is a much more common digestive condition than you might think. It may be behind your digestive discomfort after eating something seemingly healthy like an apple or a “fit” yoghurt. In this article we explain what it is, how it manifests itself and how you can detect it so you can start taking care of yourself more consciously and effectively.
Fructose is a type of simple sugar found naturally in fruits, honey and certain vegetables. It is also found in processed products in the form of high fructose corn syrup (HFCS), used in soft drinks, industrial baked goods or “health” bars.
In some people, fructose is poorly absorbed in the small intestine. As a result, fructose reaches the colon, where it is fermented by bacteria, causing gas and digestive discomfort. This malabsorption can be mild, moderate or severe, and its impact depends on both the amount and type of food ingested.
It is often confused with other digestive disorders, but these are the most common symptoms:
Giving up fruit by intuition is not enough. The only accurate way to find out is through a fructose-specific breathing test. This test measures the amount of hydrogen and methane exhaled after ingestion of fructose, revealing whether there is abnormal fermentation in the gut.
At Ailin we make it easy for you: with our breath test you can do it at home, no need for medical appointments or waiting. You receive your kit, do the test in your own time and get the results within a few days.
Unabsorbed fructose becomes food for unbalanced gut bacteria, promoting bacterial overgrowth (SIBO), dysbiosis or even aggravating an irritable bowel.
This is why it is key to address this intolerance in a holistic way: with diagnosis, dietary adjustments and support for the microbiota through appropriate foods and, if necessary, probiotics.
The solution is not to eliminate all fruit. There are degrees of intolerance and individual tolerances. The ideal is to have a personalised plan that combines:
At Ailin, you can also add a specialised medical consultation once you have the results, to interpret your data and make confident decisions.
You are not alone. You are not weird for not tolerating certain fruits. Understanding what's going on in your body is the first step towards real wellness. And with Ailin, that path is easier, more accessible and clearer.
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