Myths & mysteries
Negative ions are falsely marketed as depression cures
HERE’S THE INTERESTING PART
Waterfalls and crashing waves generate negative ions, which are heavily marketed in bracelets and lamps to cure everything from anxiety to asthma. Comprehensive scientific reviews show they have virtually zero impact on human mood or respiratory health, making them a very expensive placebo breeze.
This article describes beliefs and cultural traditions, which are not necessarily scientifically established facts.
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