What does fact checked mean?
At Healthfully, we strive to deliver objective content that is accurate and up-to-date. Our team periodically reviews articles in order to ensure content quality. The sources cited below consist of evidence from peer-reviewed journals, prominent medical organizations, academic associations, and government data.
- Thorax: Diet, Lung Function and Lung Function Decline in a Cohort of 2512 Middle Aged Men
- Thorax: Diet, Lung Function and Lung Function Decline in a Cohort of 2512 Middle Aged Men
- Office of Dietary Supplements: Vitamin A
- Office of Dietary Supplements: Vitamin C
- Office of Dietary Supplements: Vitamin D
- Nutrition Journal: Apple Phytochemicals and Their Health Benefits
The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider. Please check with the appropriate physician regarding health questions and concerns. Although we strive to deliver accurate and up-to-date information, no guarantee to that effect is made.
The Best Fruits & Vegetables for Lung Function
There's no special diet or particular food that's going to help your lungs function better, according to the American Lung Association 1. But making sure you include fruits and vegetables that provide nutrients specific for lung health may help keep them working at their best. Include produce rich in beta carotene and vitamins C and D. If you're concerned about lung health, talk to your doctor or dietitian to help you design a diet specific for your needs.
Beta Carotene Boost
Higher intakes of beta carotene may be beneficial to lung function. Beta carotene is a carotenoid found in plant foods, mainly fruits and vegetables, that your body converts to vitamin A, which is an important nutrient needed for maintaining lung health. Fruits and vegetables rich in the carotenoid include:
- sweet potatoes
- carrots
- cantaloupe
- red peppers
- apricots
- mangoes
- broccoli
Squash, such as pumpkin and acorn, is also a good source of beta carotene and may be especially beneficial for lung function.
Vitamin C Sources
Foods rich in vitamin C, especially citrus fruits such as oranges, are also associated with better lung function. People who consume a diet rich in vitamin C have a lower risk of lung cancer, according to the Office of Dietary Supplements 345.
Vitamin-D-Rich Mushrooms
A 2011 study published in Advances in Nutrition reports an association between low levels of vitamin D and chronic lung diseases such as cystic fibrosis and chronic obstructive pulmonary disease 1. The study notes, however, that it's not clear if the deficiency contributes to the cause of lung disease or is a manifestation of the disease. Vitamin D is found in very few foods, so meeting your daily needs can be difficult. Mushrooms grown under ultraviolet light are a source of vitamin D, and including them in your diet may help you up your intake and promote lung health.
Maybe Apples
A cohort study published in 2000 in the journal Thorax found that a group of men who ate five or more apples a week had better lung function 2.
- American Lung Association: Nutrition
- Thorax: Diet, Lung Function and Lung Function Decline in a Cohort of 2512 Middle Aged Men
- Office of Dietary Supplements: Vitamin A
- Office of Dietary Supplements: Vitamin C
- Office of Dietary Supplements: Vitamin D
- Nutrition Journal: Apple Phytochemicals and Their Health Benefits
- Digital Vision./Photodisc/Getty Images