Composting / gardening could have respiratory / bacterial / health risks
Lung diseases could be prevented among miners / effective masks could be available
Caffeine could be good for asthma / wheezing
Steroid treatment could worsen fungal infections / mold exposure
Marijuana could not have mold, bacteria, pesticides / better safety standards
Homes could be tested for radon, mold, lead, toxic metals / dust, etc.
Singing could improve respiration rates, lung health, and well-being
Lung capacity could be expanded
Nasal breathing could be better than mouth breathing
