Not aware of any effects in and of themselves. Menthol cigarettes seem to encourage users to enhale more deeply, and users of menthol cigarettes may have a harder time quitting.
Strictly speaking cigarettes are drugs and shouldn't be produced. However, as long as people are addicted to cigarettes they will keep on being made, regardless of their effects.
There are several serious health effects of stearic acid from cigarettes. It is contained in the smoke and can cause serious respiratory issues, skin irritation, organ toxicity, and possible cancerous and carcinogenic effects.
The same as regular cigarettes, but worse. According to the U.S. Centers for Disease Control & Prevention (CDC), clove cigarettes produce at least twice as much nicotine, tar, & carbon monoxide as regular American cigarettes brands.
Cigarettes cause lung cancer, and I believe that they also can clog up the little hole in your lungs (I forget what they are called, but that is how the oxygen get to your body.
They are extremely low as governments charge high taxes as cigarettes cause only harm and it is done to protect customers from the harmful effects of it.
The substance in cigarettes which causes addiction is called nicotine. Nicotine is a stimulant which makes our body produce endorphins; endorphins temporarily make our body feel good. However when these effects wear off our body will begin to crave it. This causes cigarettes to become addictive.