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Twenty breast tumours have been found to contain high concentrations of paraben , a chemical that mimics estrogen in the body.
I have done a bit of homespun research of my own into this group of compounds, of which there are five: butyl, ethyl, isobutyl, methyl and propyl paraben .
The family's common names follow the standard alkane hydrocarbon sequence: methyl paraben, ethyl paraben, propyl paraben, butyl paraben , etc.
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