To the Editor In a recent study by Yang et al,1 the conclusion that “increased intake of whole grains and possibly cereal fiber and bran could be associated with reduced risk of hepatocellular carcinoma (HCC) among adults in the United States” calls for further research on a possible strategy for prevention of primary HCC and raises 3 important questions.
Braillon A. Whole Grains and Risk of Hepatocellular Carcinoma—Missing the Forest for the Trees? JAMA Oncol. 2019;5(10):1509. doi:10.1001/jamaoncol.2019.2968
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