How often do you experience persistent or recurring congestion, excess mucus, wheezing or similar breathing symptoms?
Which best describes your tobacco/vape usage?
How much time per day do you typically spend in areas with noticeable traffic, industrial or other air pollution?
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Regular exposure to traffic or industrial air pollution adds to your body's everyday oxidative load — one of the things some of our nutritional recommendations are aimed at supporting.
Which best describes your tobacco smoke exposure from others?
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Like your own smoking habits, regular exposure to other people's tobacco smoke affects the same nutritional pathways, so we ask about both.
How often do you drink alcohol?