Look up Project Clover Leaf and you'll learn more about it. but it is these metal we are inhaling and the the combination of the oxidation of it triggered by the alcohol (its all in the patent) that is most likely the culprit. If you want to learn more of the scientific evidence pertaining to this issue google "what in the world are they spraying" and you can watch the documentary for free.
Thats in the arial spraying overhead. Don't let the media fool you, take it from an Air Force Vet that knows the difference between ice crystals that form behind a plane due to the pressure from the airfoil and the super cold temp, and the persistent chemical spray that lingers in the air for hours and turns in to clouds. This is called Chaft in the military and used for jamming communications, but this particular chemical composition is alarming due to the amount of aluminum it contains.
Looking at the patents on the material and comparing it to the soil and snow samples taken from remote mountain tops the elevated amounts of Aluminum and chromium are present. Not just slightly elevated but 60x the allowed level by the epa. 60,000ppm when 1000ppm is the legal limit is being found across the board. The only place that this material can traced to is the same place that the patents show it to be used in.
Hello cd did you see the post I put about the device that removes heavy metals from the brain? if you read the patent closely it discussed the pain in the sinus area above the right eye, which seem to be a consistent complaint from all who suffer from this problem. I have strong suspicions as well as some scientific evidence its being caused by the inhalation of the material thats being sprayed overhead called geoengineering.