How The ‘Lost Art’ Of Breathing Can Impact Sleep And Resilience

Breathing slowly and deeply through the nose is associated with a relaxation response, says James Nestor, author of Breath. As the diaphragm lowers, you

While researching his book, Breath, James Nestor participated in a study in which his nose was completely plugged for 10 days, forcing him to breathe solely through his mouth. “I felt awful,” he says.

(Image credit: Sebastian Laulitzki/ Science Photo Library)

While researching his book, Breath, James Nestor participated in a study in which his nose was completely plugged for 10 days, forcing him to breathe solely through his mouth. “I felt awful,” he says.