1. Soda
Not only is soda jampacked with sugar – cancer’s fuel of choice – but it often also contains caramel color. This artificial coloring has the carcinogenic chemical 4-MEI as a byproduct. Laboratory tests show that 4-MEI shows up in sodas with caramel color.
Alternatives – Water is always best, but if you really crave the sweet, bubbly hit of soda, choose a natural brand without caramel color.