Understanding mitochondrial disease - The Lily Foundation
The Lily Foundation logo featuring a butterfly, hearts and an 'x' for a kiss

Fighting mito,
finding hope.

Understanding mito

A friendly guide to mitochondrial disease for newly diagnosed families

Hearing the words ‘mitochondrial disease’ for the first time can feel overwhelming. If you’re in the UK and you’ve just received a possible or confirmed diagnosis for you or a loved one, you’re not alone. The Lily Foundation are here to explain the basics in calm, plain English and point you to trusted NHS pathways and other supportive resources.

Below, you’ll find important information to help you understand more about mitochondrial disease. If you want a simple explainer to return to and share with family or your GP, our page on ‘What is mitochondrial disease?’, including a clear video explainer, is a good place to start.

Our ‘Mitochondrial disease glossary’ is there to simplify some of the more complicated terms connected with the condition.

We also take a closer look in more depth at some of the more commonly recognised examples of ‘Mitochondrial syndromes’, plus we’ve included a helpful ‘Q & A about mito disease’ which we hope will answer the more specific queries you may have around the disease.

The Lily Foundation are committed to learning more about the condition and working tirelessly towards finding treatments and, one day, a cure.

Glossary

Our A-Z of everything mitochondrial disease will help you understand this genetic condition.