Great article in The Atlantic on a trouble some topic. Human drugs are polluting the water – everywhere.
“Waterways can contain traces of many drugs—among them antifungals, antimicrobials, and antibacterials, as well as ones for pain, fertility, mood, sleeplessness, and neurodegenerative diseases. If current trends persist, scientists estimate, the volume of pharmaceuticals diffusing into fresh water could increase by two-thirds by 2050. Recent modeling shows that a platypus living in a contaminated stream in Melbourne is already likely to ingest more than half a recommended adult dose of antidepressants every day.”
“And Atlantic salmon smolts exposed to benzodiazepines—medications, such as Valium and Xanax, that are frequently used to treat anxiety—migrate nearly twice as quickly as their unmedicated counterparts. Recklessly so, for the juvenile fish are likely to arrive at the sea in an underdeveloped state and before seasonal conditions are favorable.”
These drugs are in our drinking water, too. Let’s do ourselves and the salmon a favor and dispose of pharmaceuticals responsibly. Bring them to a police station drug takeback near you.