Since smokers are not allowed to smoke within restaurants, office buildings, airports, schools, and many other places, far fewer people are being exposed to secondhand smoke. People with asthma and allergies to cigarette smoke are now able to breathe more easily as well. Children are no longer being exposed to secondhand smoke in spaces outside of their homes.
I am an organ donor. I believe that if my body can make someone survive an illness (cancer/leukemia) or recover from a condition such as blindness or a missing limb, then It is my duty to allow for that to happen. When I die, my soul will go on but my body will just rot so why not let someone use up what they can. I am especially strong in my opinion when dealing with pediatric illnesses. If a child needs my lungs or my kidneys, they should take them and live a long life. After I pass, they are useless to me!
Yes it alters the levels of neurotransmitters