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Were hormones used in food before the 1970s?

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  • Were hormones used in food before the 1970s?


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Answer #1 | 19/12 2013 22:39
According to this, they have been used in one way or another since the 1930s. http://envirocancer.cornell.edu/factsheet/diet/fs37.hormones.cfm
Answer #2 | 19/12 2013 22:47
They've been used since the late 1920s

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