Jan 11, 2010

Whole body imaging at airports may damage human DNA?

NOTE: Yes 'NaturalNews' is like granola - 'a little nutty'... however, it does often pose good questions and resources in response to health and safety concerns.

Like 'treehugger' read
NaturalNews for what it is - 'pre cautionary' concerns and NOT necessarily known risks.

Noting that:

  • 'You can't know, what we don't know'
  • 'Everything dangerous was deemed safe at one time' and;
  • 'Everything dangerous can be done safely with enough knowledge and precaution'
(NaturalNews) In order to generate the nude image of the human body, these machines emit terahertz photons -- high-frequency energy "particles" that can pass through clothing and body tissue.

The manufacturers of such machines claim they are perfectly safe and present no health risks, but a study conducted by Boian S. Alexandrov (and colleagues) at the Center for Nonlinear Studies at Los Alamos National Laboratory in New Mexico showed that these terahertz waves could "...unzip double-stranded DNA, creating bubbles in the double strand that could significantly interfere with processes such as gene expression and DNA replication."

In layman's terms, any time you're talking about interfering with "gene expression" and "DNA replication," you're essentially talking about something that could be a risk to human health.

Who's to say they're going to be safe?
Never approved as safe for humans - "At first glance, it's easy to dismiss any notion that they can be damaging," reports TechnologyReview.com.  "But a new generation of cameras are set to appear that not only record terahertz waves but also bombard us with them. And if our exposure is set to increase, the question that urgently needs answering is what level of terahertz exposure is safe."

And yet no such long-term safety testing has ever been conducted by a third party. There have been no clinical trials indicating that multiple exposures to such terahertz waves, accumulated over a long period of time, are safe for humans. The FDA, in particular, has never granted its approval for any such devices even though these devices clearly qualify as "medical devices."

Does Whole body imaging: Damage human DNA? Cause cancer? Birth defects? Infertility? Shortened lifespan?
We don't yet know the answers to these questions, but then again neither does the TSA and this technology may be recklessly rolled out without adequate safety testing that would prove it safe for long-term use.

Please read full at NaturalNews

Related National Posts & Resources
"[We] cannot exclude the possibility of a fatal cancer attributable to radiation in a very large population of people exposed to very low doses of radiation." - National Council on Radiation Protection and Measurements