Environment
Caffeine pollution could disrupt crustacean defenses against predators
Key Points
While most people are aware of how plastic, arsenic and various industrial chemicals can pollute bodies of water, the effects of caffeine on freshwater environments remain largely unknown. Nonetheless, traces of caffeine, the stimulant contained in coffee and tea, often pass through wastewater treatment systems, entering rivers and streams.
While most people are aware of how plastic, arsenic and various industrial chemicals can pollute bodies of water, the effects of caffeine on freshwater environments remain largely unknown. Nonetheless, traces of caffeine, the stimulant contained in coffee and tea, often pass through wastewater treatment systems, entering rivers and streams.