Renowned cardiologist and author Dr Ross Walker discusses the six most important things you should do to maintain good gut health, and what to keep in mind next time you search #guttok.

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To hear today's full interview, where he makes sense of pre, post and probiotics...search for Extra Healthy-ish wherever you get your pods.

Find more out about him here or @drrosswalker, or see The Gut Foundation here. 

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