Does smoking cigarettes have an effect on the test results?

Their are a range of effects such as different respiratory dysfunctions including cancer, it also effects the heart. On the individual people who smoke have stained teeth, it can make peoples breath...

It decreases fetal growth as it restricts oxygen and blood flow which helps nourish the fetus. Cigarette smoke contains carbon monoxide which is highly toxic and can cause miscarriage. Other effects...

Yes, smoking cigarettes can lead to a condition called emphasema, and has been linked to lung cancer, on a less serious note, it also stains your teeth and fingers.

Billions of little pieces of dirt flow from the cigarette. It stinks and is carcinogenic. The person who smokes gets a dirty complexion and a cough; they have a strong smell; they get sick a lot and...

If you have never smoked before. the immediate effect is to start coughing as it irritates the throat and windpipe on its way down into the lungs. Naturally we are not going to let a little thing...