Please romaine calm- there might be cancer-causing compounds in your lettuce

Washing fruits and vegetables before eating is standard practice- a good scrub removes dirt as well as bacteria that can make us sick. However, there’s more to this story- researchers at Georgia Tech found cancer-causing compounds inside the produce, as a result of industrial washing. In a recently published paper, they took the first step, looking at the leftover water used to wash the produce. Chlorinated wash water plays an important role in making sure produce is safe to eat, by eliminating harmful bacteria, but at what cost?

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Mercury rising. How the climate is driving recent increases in the mercury levels of freshwater fishes

Mercury is a toxic heavy metal that is present in many fishes that we eat. Although environmental regulations have cut down on mercury emissions in developed nations, the level of mercury in many top predator fish including large mouth bass has been increasing in recent decades. A complex mix of many different factors including local weather conditions and global climate patterns affect the levels of mercury in fish.

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