Researchers measured the toxicity levels when juvenile largemouth bass were exposed to uncoated fullerenes, a common nanomaterial produced by the tons. The rationale: Although fullerenes can be coated when they are produced, it is unknown how long these coatings remain when exposed to the environment.
The fish exposed to uncoated fullerenes in the study suffered oxidative damage to their brains and also harmed their gills and livers.
Because scientists believe the damage caused by the exposure of uncoated fullerenes could portend similar hazards in humans, they advised more testing before they are used by humans and in industrial applications.
If preventative principles had been applied to compounds such as DDT and polychlorinated biphenyls, scientists believe significant environmental damage could have been avoided.
EHP Online July 1, 2004
As you know from the stories on this site, I'm a huge fan of technology. I believe nanotechnology is one area that will generate great potential health benefits that will likely change our lives dramatically.
That said, we could cause serious problems for ourselves if we accidentally introduce substances into our bodies that were never meant to be there. Those substances can be man-made nanomachines or common processed foods, sugars and grains that people eat every day that hurt their bodies.
If you want to learn more about the natural things you can give your body to improve your health and slow down aging, read my book "The Total Health Cookbook and Program."
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