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- WTF is UPF - and what's it doing to your health?
WTF is UPF - and what's it doing to your health?
The facts behind ultra processed foods.
Sam Hamrebtan
November 16, 2025
Hi there,
Welcome to The Life Larder! This weekly newsletter serves up a bite-sized menu of stories and ideas about making food that’s not only delicious but also healthy and sustainable.
Each issue is packed with inspiring articles, flavourful ideas, and voices from across the vibrant food world. Think of me as your friendly guide, helping you create meals that nourish your body, delight your taste buds, and care for our planet. Treat this newsletter like a personal larder—always stocked with something you’ll love.
I have to admit, I thought everyone knew what UPF’s were. But then I started talking to my friends and I realised that there’s a LOT of confusion around what they really are and what they’re potentially doing to our health. So I wanted to share my take on ultra processed foods and some practical tips on what to look for when shopping. This is one worth sharing with a friend too <3
Before you tuck in…
Here’s some ways you can work with me 👇
🔪 Private Cheffing & Retreats – Bespoke menus that nourish, fuel, and taste incredible. Whether it’s an intimate dinner, a wellness retreat, or high-performance nutrition, I bring the flavour and the science.
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📦 Brand Consulting – Helping food brands create products that are as good for people as they are for the planet. Strategy, product development, and nutrition-led storytelling.
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📩 Interested? Say hello at [email protected]
Bites
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Quince, cabbage & turnips - how to eat seasonally in November
Stories and insights from experts and yours truly
UPF Decoded - what’s really in our food?
Food that actually isn’t really food.
My nemesis.
When was the last time you turned over the back of a packet in the supermarket? I bet it was recently. Probably within the last two weeks I reckon. Often we’re faced with ingredient jargon - here's what those ingredients really mean, and what they mean for our health.
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