If the gas is utilized medically, It is combined with oxygen in a thirty:70 ratio, so the vast majority of what you take in is oxygen. But whippets are one hundred% laughing fuel. Respiration this in decreases oxygen and will increase carbon dioxide in your lungs, developing that lightheaded higher. https://wholesale-fastgas52727.estate-blog.com/34932979/5-tips-about-buy-fastgas-you-can-use-today