How diet shapes us: microbiome, brain and beyond Sc School of - - PowerPoint PPT Presentation

how diet shapes us microbiome brain and beyond
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How diet shapes us: microbiome, brain and beyond Sc School of - - PowerPoint PPT Presentation

How diet shapes us: microbiome, brain and beyond Sc School of Medical Sc Sciences Margaret J Morris Click to edit Master text styles 1 How diet shapes us Obese and Overweight children in Australia Click to edit Master text styles 2 How


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Sc School of Medical Sc Sciences

Margaret J Morris How diet shapes us: microbiome, brain and beyond

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Obese and Overweight children in Australia

How diet shapes us

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How diet shapes us: cues & reward

Environment & Lifestyle Palatability

Eat

Liking Wanting Emotion Physical Activity Availability Fuel Availability

Homeostatic Regulation

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Cues

  • ‘Homeostatic’ eating ‘Hedonic’ eating
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How diet shapes us: cognition

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‘Western’ diet

[Risk of obesity, altered cognitive and other behaviours]

Gut microbiome Brain

How diet shapes us: we are not alone !

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6 Click to edit Master text styles Ley et al Nature 2006; Turnbaugh et al 2006 Nature; Ridaura et al 2013 Science

The gut microbiome an important aetiological factor in diet-induced obesity

microbial transplant affects body weight

How diet shapes us: we are not alone !

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Diets rich in saturated fats and simple sugars

Microbial metabolism

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Flavonoids

Brain Risk of obesity, Altered cognitive and other behaviours

Impact on gut microbiome diversity and composition

Dietary approaches Exercise Prebiotic Probiotic Fecal transfer/ supplement

How diet shapes us: an opportunity