Describes your health

It is not that a person produces different odor only when he or she is stressed. Also disease can be a reason of a person smelling different than what he or she usually does. Again an experiment was conducted where dogs were an important part. Samples of urine were kept of various people out of which 33 had prostate cancer, and the dog was allowed to smell them. The dog was able to recognize as many as 30 numbers of patients who are suffering from the disease of prostate cancer. Also sometimes when a person is seriously ill, you will be able to feel how that person will smell a bit different than how he or she usually does.