The Keto Study That Wasn't About Keto | Dr Nicola Guess

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Practising registered dietitian and senior research fellow at the University of Oxford, Dr Nicola Guess, returns to the show to discuss a new study whose findings were interpreted in quite different ways the week it came out. Dr Samuel Klein’s group at Washington University assigned people with prediabetes to one of three diets, carefully controlled their weight loss, and found that the arm labelled ketogenic reduced liver fat by 67%. Nicola’s view is that the label, and the conclusion many drew from it, deserve a closer look. Ketone levels in that arm were lower than you would typically expect on a ketogenic diet, which suggests something other than ketosis may explain the result. Her…