I've been eating ultra-processed foods (UPFs) my whole life - Coco Pops for breakfast, Chicken Tonight dinners, flavoured chippies in lunchboxes. It's not because I blame my parents, but now as a parent myself, I know how hard it is to avoid them.
The World Health Organisation has said that UPFs are linked to type 2 diabetes, heart disease and depression. Australia is one of the highest consumers of these foods, alongside the US and UK. To try and change this, I decided to take on the challenge of avoiding UPFs for a week.
First, I need to understand what a UPF is. Prof Mark Lawrence from Deakin University said that it's products with lots of ingredients in them - basically anything you wouldn't normally buy at a supermarket. He also warned me about "chemical-sounding" ingredients which are usually found in UPFs.
Before I start my week-long avoidance, I need to know what foods fall into the four categories of food classification. Level one includes fruit, vegetables, nuts and dairy products. Level two is just processed culinary ingredients like butter and honey. Level three is just regular processed foods. And level 4 is the ultra-processed ones - anything with lots of added preservatives and flavourings.
It's not going to be easy because I have a whole stockpile of UPFs at home. To start, I buy some brown bread from a bakery which costs way more than supermarket white bread. I also buy butter made from 100% milk instead of the ones with all sorts of additives in them.
My first day is pretty successful - I make myself avocado toast instead of Vegemite and snack on raw nuts at work. It takes longer to prepare food, but it tastes better and I feel good about eating something nutritious for once.
As time goes by, however, things get harder. When I'm out and about, it's hard not to grab a takeaway coffee - especially when I see the oat milk is made from a chemical-sounding ingredient called maltodextrin.
One of the biggest hurdles comes on Friday lunchtime - my colleagues are going out for drinks and almost everything on the menu feels like an ultra-processed food. The only thing that passes the no UPF test is the fermented beer and wine.
When it's time to go back home, I let myself have a glass of wine and try not to overthink it. The whole challenge has been about balance - eating healthy at home but allowing myself treats when I want them.
The World Health Organisation has said that UPFs are linked to type 2 diabetes, heart disease and depression. Australia is one of the highest consumers of these foods, alongside the US and UK. To try and change this, I decided to take on the challenge of avoiding UPFs for a week.
First, I need to understand what a UPF is. Prof Mark Lawrence from Deakin University said that it's products with lots of ingredients in them - basically anything you wouldn't normally buy at a supermarket. He also warned me about "chemical-sounding" ingredients which are usually found in UPFs.
Before I start my week-long avoidance, I need to know what foods fall into the four categories of food classification. Level one includes fruit, vegetables, nuts and dairy products. Level two is just processed culinary ingredients like butter and honey. Level three is just regular processed foods. And level 4 is the ultra-processed ones - anything with lots of added preservatives and flavourings.
It's not going to be easy because I have a whole stockpile of UPFs at home. To start, I buy some brown bread from a bakery which costs way more than supermarket white bread. I also buy butter made from 100% milk instead of the ones with all sorts of additives in them.
My first day is pretty successful - I make myself avocado toast instead of Vegemite and snack on raw nuts at work. It takes longer to prepare food, but it tastes better and I feel good about eating something nutritious for once.
As time goes by, however, things get harder. When I'm out and about, it's hard not to grab a takeaway coffee - especially when I see the oat milk is made from a chemical-sounding ingredient called maltodextrin.
One of the biggest hurdles comes on Friday lunchtime - my colleagues are going out for drinks and almost everything on the menu feels like an ultra-processed food. The only thing that passes the no UPF test is the fermented beer and wine.
When it's time to go back home, I let myself have a glass of wine and try not to overthink it. The whole challenge has been about balance - eating healthy at home but allowing myself treats when I want them.