After a certain age, is it still worthwhile to try to quit smoking? I am 70-years-old. Dr. Shiller's Answer
I chew Tobacco. Is this really harmful? Dr. Shiller's Answer
I smoke Cigars. This is much safer than cigarettes isn't it? Dr. Shiller's Answer
My husband smokes. I heard that second hand smoke is pretty bad. Is this true? Dr. Shiller's Answer
Is there really any difference in effectiveness between all the different nicotine replacement medications?
