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:

    My long sickness
    Of health and living now begins to mend,
    And nothing brings me all things.
    William Shakespeare (1564–1616)

    The middle years of parenthood are characterized by ambiguity. Our kids are no longer helpless, but neither are they independent. We are still active parents but we have more time now to concentrate on our personal needs. Our children’s world has expanded. It is not enclosed within a kind of magic dotted line drawn by us. Although we are still the most important adults in their lives, we are no longer the only significant adults.
    —Ruth Davidson Bell. Ourselves and Our Children, by Boston Women’s Health Book Collective, ch. 3 (1978)

    I would hope that parents and grown children could be friends. When a friend confides in you that she’s going to do something that you think is most inappropriate, foolhardy or even dangerous, wouldn’t you as a friend say so—in a calm, supportive way? Yet I have to be so careful what I say to my children. I have to walk on eggs to be sure I’m not hurting their feelings or interfering with their lives.
    —Anonymous Parent of Adult Children. Ourselves and Our Children, by Boston Women’s Health Book Collective, ch. 5 (1978)