In this episode of The Adam and Dr. Drew Show, the guys reminisce about the glamorous era of smoking, discuss the U.K.’s ban on autoerotic asphyxiation, and dive into new research suggesting that changes in body odor and sense of smell could help detect Parkinson’s disease early. They explore the science behind super smellers and drug-sniffing dogs—raising the question of why dogs sniff each other’s butts if their noses are so powerful. Adam and Dr. Drew also weigh in on the current Middle East conflict and whether any modern U.S. president has truly brought about lasting change.

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