A diet high in antioxidant-rich fruit and vegetables has been associated with a lower risk of developing COPD, though it is unclear whether this diet will help to manage symptoms. COPD is associated with worsened outcomes in malnourished individuals, such as muscle wasting and reduced exercise capacity, which leads to worsened quality of life and increased mortality risk, so it is especially important to maintain a healthy diet in those with COPD.[1]
How could diet affect COPD?
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•Last Updated: May 16, 2025
A diet with antioxidant-rich fruits and vegetables may lower the risk of developing chronic obstructive pulmonary disease (COPD), but its effectiveness in managing symptoms is uncertain. Maintaining a healthy diet is crucial for people with COPD because malnutrition can lead to worsened outcomes that include muscle wasting and reduced quality of life.