I think they put flavoring in the liquid cartridges to make them more addictive. People are going to want the newer flavors because of the taste. Some people use them as coping skills or sometimes to be “trendy” or “cool”. E-cigarettes are very damaging to your lungs worse then regular cigarettes.
your kidneys are protected in front by the contents of the abdomen and from behind the muscles to the back bone and a layer of fat
Plaque buildup thickens and stiffens artery walls, which can inhibit blood flow through your arteries to your organs and tissues.