Dietary fibre and its association with depressive symptoms in adolescents with Olivia Swann

November 16, 2020 00:43:31
Dietary fibre and its association with depressive symptoms in adolescents with Olivia Swann
Vibrant Lives Podcast
Dietary fibre and its association with depressive symptoms in adolescents with Olivia Swann

Nov 16 2020 | 00:43:31

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Hosted By

Amanda Hayes

Show Notes

This week Olivia Swann shares the results of her PhD where she looked at dietary fibre intake and its association with inflammation and depression in adolescents. This is important work because, according to the Black Dog Institute, one in four young people aged 16-24 are living with a mental disorder. Most research about diet and mental health has focussed on adults; Olivia was keen to conduct research on this topic in adolescents and see if what they eat, in this case, dietary fibre, impacts depressive symptoms.

We preface our discussion with some information about dietary fibre, what the known health benefits are and the recommended amounts we should consume. Olivia analysed the diets of adolescents and found, not surprisingly, that the majority of teenagers do not eat enough dietary fibre, not even close to it! Check out my Five Minute Food Facts podcast about dietary fibre for some general information about the sources and health benefits of fibre (link below).

Overall, Olivia found that high dietary fibre intake was associated with lower odds of depressive symptoms (but this is hard to separate from the effect of the whole diet as often a diet high in fibre, is healthy in other ways too).

Kids and teens, eat your greens!


LINKS MENTIONED IN THE EPISODE

Five Minute Food Facts - Dietary Fibre: https://amandaswellbeingpodcast.com/dietary-fibre/

Black Dog Institute: https://www.blackdoginstitute.org.au


DEPRESSION - WHERE TO GET HELP

https://www.healthdirect.gov.au/depression-in-teenagers

There are also some excellent websites designed for young people, as well as online and telephone counselling services. These include:

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