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.
Read more about this topic: Beta Particle
Famous quotes containing the word health:
“A little health now and again is the ailing person’s best remedy.”
—Friedrich Nietzsche (1844–1900)
“The health of the soul is something we can be no more sure of than that of the body; and though a man may seem far from the passions, yet he is in as much danger of falling into them as one in a perfect state of health of having a fit of sickness.”
—François, Duc De La Rochefoucauld (1613–1680)
“He had had much experience of physicians, and said, “the only way to keep your health is to eat what you don’t want, drink what you don’t like, and do what you’d druther not.””
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)