Vitamin C rich diet linked to better lung function

Reported by Susan Aldridge, PhD, medical journalist

A good intake of vitamin C and magnesium keeps the lungs healthy, according to a new study.
Previous research has suggested that individuals who consume fewer fruits and vegetables are at higher risk of developing asthma and reduced lung function. In the first study of its kind, a team at the University of California examined lung function and diet in a group of healthy, well-nourished young adults.

They gave 243 college students a food questionnaire and measured their lung functioning. A high Vitamin C intake was associated with better lung function, especially among females. A high magnesium intake was linked to better lung function in males and to a lesser extent among females. Vitamin C is found in all fruits and vegetables and green peppers, citrus fruits, tomato, papaya and watermelon are especially rich sources. Magnesium is found in peanuts, beans and dark green leafy vegetables.

Source
European Respiratory Journal February 2006

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