The big surprise was the magnitude of this, putting pollution in the same league as cigarette smoking, said Kaufman
This pathology leads to a varying degree of oxygen desaturation (decrease of oxygen level in the blood)
Given that smoking kills so many people who do it, the smokers who survive long enough to be at risk of Parkinsons disease might be an unusually hardy bunch, so it could be this rather than the nicotine thats protective against Parkinsons
Air Pollution: Puffing Out Poisons When you smoke, you're essentially creating your own mini-industrial revolution, complete with air pollution
Nicotines ability to decrease the amount of feel good hormones and endorphins in your system dopamine and serotonin, most importantly means that you may feel good while using nicotine, but that feeling is very temporary
Before you approach the canvas as you go through your day, anything that inspires you