The Breath of Life is essential for a peaceful, calm stressless life. Nostril breath helps your body create Nitric Oxide necessary for your mitochondria fuel. See the blog writeup at www.gainecenter.com. Start your day with a breath cycle. Upon waking I visualize breathing in love and gratitude as I inhale for 7 counts and hold for 2 counts. On my exhale of 7 counts I visualize the love and gratitude exuding outward surrounding the planet. I do this 7 times and it activates the vagus nerve setting up your day with peace and serenity. You can utilize whatever breath cycle you feel good about.