Episode 8 – starch digestibility and limitations of the glycemic response

In episode 8 of the Break Nutrition show we discuss 2 papers which explore the glycemic, insulin and incretin responses and how the digestibility of starch as well as the apportioning of endogenous vs exogenous glucose comes into play. The paper from 2012 is “Slowly and rapidly digestible starchy foods can elicit a similar glycemic response because of differential tissue glucose uptake in healthy men” http://www.ncbi.nlm.nih.gov/pubmed/22990033. The paper from 2015 is “Plasma glucose kinetics and response of insulin and GIP

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Episode 5 – how enlarged adipocytes overloaded with lipids lead to insulin resistance

 Episode 5 of the Break Nutrition Show Gabor and I  had a discussion about the paper called “Lipid-overloaded enlarged adipocytes provoke insulin resistance independent of inflammation”, covering the following points (and more): Link: http://www.ncbi.nlm.nih.gov/pubmed/25733684 The concept of IR occurring after the lipid-derived enlargement of adipocytes (as opposed to the other model of IR preceding it) The difference in mild/early-stage obesity versus severe/late-stage obesity Mechanisms whereby adipocyte-focused inflammation appears necessary to make adipocytes more insulin resistance in severe/late-stage obesity but not in

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