6. Camel
Tar: 23
Nicotine: 1.7
Among the oldest brands is definitely Camel, the number 6 on our list of worst cigarettes to smoke for your health with its show up in 1913. Without a filter, in a hard package and with 13 mg of carbon monoxide, it is one of the unhealthiest types of this brand. Camel is owned by R.J. Reynolds Tobacco.