Nanoparticles cause brain injury in fish

Shockingly, some personal care products could be harmful to humans and wildlife. These products as well as paint are considered dangerous due to the nanoparticles they contain.Rainbow trout were tested with  titanium oxide, a nanoparticle to examine the results. Scientists at the University of Plymouth discovered that the particles created holes in parts of the brain, and most surprisngly, killed nerve cells. The effects are being analyzed to secure the use of certain products containing the nanoparticles.