How to study the effect of diet on cancer?
16 years old
2018-06-19
Eating salted fish is susceptible to cancer. How to study the effect of diet on cancer?
1 Answer These messages are for reference only
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BY Penelope Judson 2018-06-19The effects of diet on cancer are not easy to study, and are generally controlled studies. The research focuses on salted fish, because salty fish eat more in areas prone to cancer. However, the impact of diet on cancer is not easy to study-at least, people cannot be used as a controlled experiment. Most studies are "case-control" investigations.3
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