#480: How Much Fiber Do We Need for Good Health? – Prof. Joanne Slavin
Sigma Nutrition Radio
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The Importance of Clarity in Interpreting Research Questions
Dr. David Perry: We need to be very clear on what is the research question a certain study is asking. He says we don't have a lot of body of evidence, but we have practice data too. "We know that people have lived on vegetable diets forever," he says.
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