Addiction Audio5 Des 2022

Highly processed foods and addiction with Ashley Gearhardt

In this episode of Addiction Audio, Rob Talks to Dr Ashley Gearhardt from the University of Michigan about whether highly processed foods can be considered to be addictive substances.

Dr Gearhardt starts by defining highly processed foods before covering the issues that arise from having an addictive substance (such as food) that you can’t ‘opt out’ of. Ashley makes comparisons with other addictive substances noting that highly processed foods can induce cravings and lead to a loss of control. She then talks about which foods have a bigger impact on addictive behaviours highlighting foods that contain refined sugars and added fats such as pizzas and donuts.

Rob and Ashley then discuss the limits to research whereby there is little agreement on how to define an addictive substance. This is in stark contrast with a growing consensus on how to identify addictive behaviours. There are, for example, agreed diagnostic criteria for addiction, but there is less agreement on how to define whether a substance is addictive.

They also talk about how a substance that isn’t intoxicating can be addictive.

“It isn’t necessarily the amount of pleasure or liking you get at the moment you consume them [highly processed foods], but the ability that they have to sensitise motivation systems to want more and more and more”

“We argue that we need to treat these highly processed foods, not so much as foods per se but as highly refined substances that have been engineered to be incredibly rewarding.”

Original article: Highly processed foods can be considered addictive substances based on established scientific criteria by Ashley Gearhardt and Alexandra DiFeliceantonio. Published in Addiction (2022)

Hosted on Acast. See acast.com/privacy for more information.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(130)

Economic effects of reducing consumption of unhealthy commodities with Damon Morris

In this episode, Dr Elle Wadsworth talks to Dr Damon Morris, a Research Fellow in the Sheffield Addictions Research Group, School of Medicine and Population Health, at the University of Sheffield, UK....

29 Mai 17min

Deceptive design features of online gambling platforms with Philip Newall

In this episode, Dr Tsen Vei Lim talks to Dr Philip Newall, a Senior Lecturer at the University of Bristol, UK. The interview covers Philip’s opinion and debate article on sludge, dark patterns and da...

22 Mai 25min

How personality shapes the risk of problematic alcohol use with Igor Marchetti

In this episode, Dr Tsen Vei Lim talks to Igor Marchetti, an Associate Professor in the Department of Health Sciences at the University of Florence, Italy. The interview covers Igor’s research article...

15 Mai 19min

Tracking the supply of nitazenes on online drug markets with Amy Peacock and Monica Barratt

In this episode, Dr Elle Wadsworth talks to Dr Amy Peacock, an Associate Professor and Deputy Director of the National Drug and Alcohol Research Centre, University of New South Wales, and Dr Monica Ba...

8 Mai 19min

The use of AI to detect alcohol with Samatha Salim and Benjamin Riordan

In this episode, Dr Tsen Vei Lim talks to Samatha Salim, a PhD candidate, and Dr Benjamin Riordan, a research fellow, both at the Centre for Alcohol policy Research at La Trobe University, Australia. ...

1 Mai 21min

Psilocybin microdosing in the United States with Michelle Priest

In this episode, Dr Elle Wadsworth talks to Dr Michelle Priest, a research project specialist at RAND, US. The interview covers Michelle’s data insight looking at psilocybin microdosing in the US with...

24 Apr 16min

Adolescent e-cigarette use under Tobacco 21 policies with James Buszkiewicz

In this episode, Dr Annika Theodoulou speaks to Dr James Buszkiewicz, a Research Assistant Professor and social epidemiologist at the University of Michigan, United States. The interview covers James’...

17 Apr 13min

The strengthening association between youth cannabis use and psychological distress over time with André McDonald

In this episode, Dr Elle Wadsworth talks to Dr André McDonald, postdoctoral fellow at McMaster University’s Peter Boris Centre for Addictions Research, Canada. The interview covers André’s research ar...

10 Apr 16min