Alert over the march of the 'grey goo' in nanotechnology Frankenfoods

"A breed of Frankenfood is being introduced into human diet and cosmetics with potentially disastrous consequences, experts said last night.
Academics, consumer groups and Government officials are warning that the arrival of nanotechnology threatens dangerous changes to the body and the environment.
The particles it uses are so small - 80,000 times thinner than a human hair - that they can pass through membranes protecting the brain or babies in the womb.
Nano health supplements, such as antioxidants, are already on the market while the first of hundreds of new foods are expected to arrive in the next 12 months.
However, the products are being introdeduced without any regulation or independent assessment to ensure they are safe - mirroring the controversy over the launch of GM foods ten years ago."
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