is tobacco the same as cigarettes Cigars vs. Pipe Tabacco and Cigarette Tabacco:

This was consistent with a significant increase of macrophages and neutrophils in BALF of the smoke-exposed animals ( Figures 6C, E , Supplementary Figure S5A, B )

Someone else recently had the same issue and discovered this.

Difficulty Concentrating : This symptom is characterized by trouble focusing or maintaining attention

The evidence, as discussed in the previous section, suggests that by eliminating combustion and tobacco, these products significantly reduce exposure to the primary toxicants responsible for smoking-related diseases

I mean, I can smell the pungent odor of a cigarette 100 yards away

When your car rolls off the assembly line, it usually has a basic OEM paper filter installed