Bell peppers

Bell peppers are high in antioxidants, which are associated with better health and protection against diseases including cancer and heart disease. This delicious fruit is strong in vitamin C, a powerful antioxidant that fights free radicals and protects the lungs from harm. In addition, red bell peppers contain carotenoids, which may help to reduce the risk of lung cancer.

For smokers, getting enough vitamin C is extremely crucial. In fact, because cigarette smoke exhausts your body's antioxidant stores, it's suggested that smokers take an extra 35 mg of vitamin C every day. Many studies show that smokers may benefit from higher vitamin C doses and that smokers who consume more vitamin C have better lung function than those who consume less. A single medium-sized (119-gram) sweet red pepper provides 169% of the daily vitamin C requirement