https://thenextweb.com/syndication/2019/08/24/nanotechnology-promises-to-revolutionize-global-nutrition-but-it-might-be-dangerous/

The science of nanotech is cutting-edge but simple enough to be affordable globally. And the development prospect is huge. So it’s no surprise that many developing countries have already embarked on commercializing the technology.

But the blossoming of this relatively new technology also raises concerns about its long-term safety to human health and the environment, with many scientists calling for better and more internationally coordinated regulation and oversight of the proliferating uses of nanoparticles.