Asthma appears much more common than it used to be. What can we do to fight against lung disease and infection? This episode features audio from: * https://nutritionfacts.org/video/best-food-to-counter-the-effects-of-air-pollution/ * https://nutritionfacts.org/video/the-effects-of-processed-meat-on-lung-function/ Visit the video pages for all sources and doctor's notes related to this podcast.