Tobacco: Baseball's dangerous tradition ATLANTA -- Baseball cards in the 1950s and '60s featured many players with lumps in their cheeks, as though they were holding marbles in their mouths
Bowler RP, Hansel NN, Jacobson S, Graham Barr R, Make BJ, Han MK, ONeal WK, Oelsner EC, Casaburi R, Barjaktarevic I, et al
16 17 We must recognise that smokers are not a homogenous population and reflect more carefully on the varied stimuli required to cue and reinforce behaviour
Additionally, neurotransmitter-associated metabolites like tryptophan and tyrosine likely mediated the gut microbiomes influence on smoking behavior
Sherwood CL, Boitano S
Smokeless tobacco is also known as snuff, chewing tobacco, dip, or snus