2013年4月2日火曜日

Q&A: Why is cancer more prevalent among the elderly than among the young?

by sarflondondunc
Question by Psy: Why is cancer more prevalent among the elderly than among the young?
Why?


Best answer:
Answer by FroggyGood question.

It may be that the older one gets, the less effective the immune system becomes at fighting rogue cells.

It doesn't help that some have smoked for years, breathed in toxic vehicle fumes, survived smog, worked with asbestos, all types of things that youngsters have not experienced.

You know that 3 out of 4 people with suffer from some

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