There would be inconsistencies because there can be a lot of possibilities that are different in different people. The getting rid of toxins effect on odor, however, is bunk. The toxins make you smell. Indeed, one would smell so very much of tobacco, you couldn t notice any other smells on someone who smokes. THe toxins leaving would unmask other odors, BUT the toxins are leaving at a HIGHER rate WHILE you smoke because there are more of them in you. Then, a lot of it leaves after smoking by coughing up gunk. Being able to notice odors is certainly true: 1) loss of cigarette stink 2) the nose heals up Then, nicotine WITHDRAWAL effects every autonomic system including those involved with odor glands. The activity and composition of the odor causing sweat glands will be different with nicotine, during withdrawal and post-withdrawal. But not much has been done on this.