If you have ever taken a good look at the back of a tube of toothpaste during those long two minutes of recommended brushing time, you may have noticed sodium laureth sulfate (SLES) and sodium...
Video of Dr. Joe Schwarcz on cause and effect vs. association
Video of Dr. Joe Schwarcz on the chemistry of Saran wrap
Some of these compounds, like allyl methyl sulfide from garlic, will turn up in your breath, pee, and sweat.
