What Is the Association Between Vitamin and Exercise- Induced Bronchoconstriction

What Is the Association between Vitamin C and Exercise- Induced Bronchoconstriction?

• Vitamin C supports lung function. Athletes who take vitamin C supplements right before exercise lower their risk of exercise- induced bronchoconstriction.

• Vitamin C inhibits the actions of bronchoconstrictors, such as histamines and prostaglandins.


• Vitamin C.

A meta-analysis of three randomized controlled trials explored the relationship between vitamin C and exercise-induced bronchoconstriction in 40 participants. Analysis revealed that vitamin C supplementation at a dose of 0.5 to 2 g right before exercise reduced the risk of exercise-induced bronchoconstriction by 8.4%.


• Prevention. For people at risk of exercise-induced bronchoconstriction, take 500 mg vitamin C (10) before exercise.