Category
Research-based guides to breathing for lung health, blood pressure, nasal breathing and the body
Breathing and Health
Nasal breathing filters and warms air, adds nitric oxide and syncs brain rhythms tied to memory and emotion. Here is the science of nose vs mouth breathing, and mouth taping.
Breathing and Health
Slow breathing at about 6 breaths a minute modestly lowers blood pressure, and the American Heart Association rates device-guided breathing as reasonable. Here is the research.
Breathing and Health
Can breathing exercises increase lung capacity? Not much in healthy adults, but diaphragmatic breathing strengthens breathing muscles, boosts efficiency and lowers stress.