Comment Comment by swingline-747 Artificial sweetener anyone? How about some hair dye? (still allowed today in the US but not in Canada)https://en.wikipedia.org/wiki/Lead(II)_acetateSodium Pyrophosphate is also a "fun," somewhat toxic additive. https://en.wikipedia.org/wiki/Tetrasodium_pyrophosphate parent swingline-747 8 years ago
https://en.wikipedia.org/wiki/Lead(II)_acetate
Sodium Pyrophosphate is also a "fun," somewhat toxic additive. https://en.wikipedia.org/wiki/Tetrasodium_pyrophosphate