When I was smoking my usual brand of cigarettes - Lambert and Butler Gold (lights) I noticed that I started having heart palpitations. This is not normal for me, and it got that bad that I couldn't sleep. I suspected that it may be the cigarettes and so I changed my brand and started smoking Silk Cut instead. The palpitations stopped. These cigarettes are also 'lights' and so the strength of them are pretty much the same. When consulting with a friend who also used to smoke Lambert and Butler Gold, she also reported the same... read full review »