13 Naturally Ways to Detox Lungs for Smokers

5. Drink carrot juice

It not only provides potassium and vitamin C but also is very rich in provitamin A. Drinking carrot juice is thought to boost immunity and improve eye and skin health, among other benefits. Carrot juice also provides the carotenoid pigments lutein and zeaxanthin, which act as antioxidants in your body.