How do I flush nicotine out of my body fast?

I'm curious, could you elaborate on the most effective methods to rapidly flush nicotine out of one's body? Are there specific dietary changes or supplements that can aid in this process? Additionally, how does exercise factor into accelerating the elimination of nicotine and reducing its lingering effects? I'm seeking a comprehensive understanding of the steps one can take to expedite the cleansing of nicotine from their system.