You should watch out because nitric oxide is highly explosive. About the same as nitroglycerin. No but seriously: While it is true that nitric oxide is released in the nasal cavity (always not just during buteyko), the amounts are waay to low to have any noticeable impact. If you are doing breathing exercises any visual effects you notive are probably coming from too much oxygen.
nihilomaster
joined 1 year ago
Just don't eat anything. For three days you should be fine. If your stomach hurts just drink water.
You are my hero. I was about to visit re**it for a link