Beta Particle - Health

Health

Beta particles are able to penetrate living matter to a certain extent and can change the structure of struck molecules. In most cases such change can be considered as damage with results possibly as severe as cancer and death. If the struck molecule is DNA it can show a spontaneous mutation.

Beta sources can be used in radiation therapy to kill cancer cells.

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Famous quotes containing the word health:

    Youth no less becomes
    The light and careless livery that it wears
    Than settled age his sables and his weeds,
    Importing health and graveness.
    William Shakespeare (1564–1616)

    Plants are the young of the world, vessels of health and vigor; but they grope ever upwards towards consciousness; the trees are imperfect men, and seem to bemoan their imprisonment, rooted in the ground.
    Ralph Waldo Emerson (1803–1882)