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Preview: Doomsday Preppers

February 3, 2012 – 8:56 pm | No Comment

Doomsday Preppers is a new National Geographic series, launching on Tuesday, Feb 7 in the USA. Here are two of the survivalists they visit – one is your standard prepper and the other is a …

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Home » Cosmic Rays

Retinoids to protect from Cosmic Rays?

Submitted by Robert Bast on December 29, 2007 – 10:24 amOne Comment

Scientific American, November 2007:

NASA has worried that cosmic rays could undermine a human voyage to Mars. New simulations and calculations, though, suggest that such lengthy exposure to space radiation may pose only half the health risk that NASA had expected.

…the lower a proton’s energy, the more damage it does. Apparently, lower-energy protons, which travel more slowly, have more time to interact with tissues. In lowering its assessment of risk, NASA also factored in astronauts’ better-than-average health and switched from “whole-body” radiosensitivity to organ-by-organ measurements, where new studies have found lower risks for lungs, breasts and the blood system.

Possible drugs include retinoids — vitamins that work as antioxidants — and compounds that delay cell division long enough for damaged cells to repair themselves before they can propagate mutations.

Something to consider storing in your bunker, but it might take some finding.

Free eBook - 2012 Facts and Myths - by Robert Bast. Don't Be Deceived!

Related posts:

  1. Mysterious Cosmic Rays from Nearby – More Evidence
  2. Antioxidants Protect from Radiation
  3. AGNs – source of high-energy cosmic rays
  4. Cosmic Rays come from AGNs: Confirmed
  5. Ultrahigh-Energy Cosmic Rays – Local Origin?

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