Good nutrition plays an important role in supporting overall health, including the lungs. Eating a variety of nourishing foods helps the body maintain energy, support immune function and reduce inflammation that can affect breathing. Key areas of interest include the role of fibre, gut health and nutrients such as vitamin D, all of which may contribute to maintaining healthy lungs.

For people living with lung conditions, maintaining a balanced diet can also support strength, energy levels and overall wellbeing.

Information resources

Find trusted information on nutrition and lung health from the European Lung Foundation (ELF), including practical advice on eating well for healthier lungs. This resource explains how diet and nutrition may influence lung health and offers guidance on simple, sustainable food choices.

Small, everyday changes in diet can support long-term lung health. Eating well does not need to be complicated and can be adapted to individual needs, preferences and cultures. A balanced approach to eating includes:

• a varied diet with fruits, vegetables, whole grains and protein
• fibre-rich foods to support gut and overall health
• staying hydrated throughout the day
• balanced meals that support energy and wellbeing

Healthy eating is part of a long-term approach to supporting lung health. Making gradual, sustainable changes to your diet can help improve overall wellbeing and support the body’s natural defences.

Everyone’s nutritional needs are different and people with lung conditions may benefit from personalised advice from healthcare professionals or dietitians.