How we write and check our content

Who writes

Our content is written by Wellth AB (company no. 559111-9036). We write for people who want to understand their symptoms and results, not for health professionals.

We write short and clear. We say what we know, and we say when the evidence is uncertain.

Who checks

Every text is read and checked by the Wellth team before it is published.

Our sources

We rely on Swedish and international guidelines and published research. Examples are 1177, the Swedish Medical Products Agency, the Swedish Food Agency and NICE in the UK.

Reference ranges for blood tests come from the accredited laboratories that analyse your samples.

How often we update

We review each guide at least once a year, and sooner if guidelines change.

We sell what we write about

Wellth sells blood tests, health assessments and supplements, so many pages link to our own tests. We still write about what a blood test cannot show, and we say when a test is not needed.

Personal supplement recommendations are made by a practitioner who has reviewed your test results. They are never sent out automatically.

This is not medical care

Our content is general information. It does not replace an assessment by a doctor. If you have severe or sudden symptoms, call 112. For advice on where to get care, call 1177.

Found a mistake?

Email [email protected] and tell us which page it is on. We reply within five working days and correct the mistake as soon as we have checked it.