The Unprocessed Truth

Spirit Studios
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  • NUTRITION
  • UPDATED WEEKLY

I’m Sunna Van Kampen. After years of battling constant illness, I realised that the health headlines we’re fed are often nothing more than clever marketing. Now, I’m on a mission to cut through the noise. I founded Tonic Health to change the industry, and now I’m on a mission to bring that same clarity to your life. Each week, I’m grilling the UK’s leading nutritionists, doctors, and scientists to get the facts behind the fads. We’re stripping away the jargon to answer your burning questions about what we’re really putting in our bodies. From the ‘healthy’ habits that are secretly holding you back to the simple changes that actually deliver results, we’re exposing the good, the bad, and the essential facts. No more confusing trends, no more industry spin - just The Unprocessed Truth. Join me every week as we finally uncover what it actually takes to thrive in the modern world. Instagram: https://www.instagram.com/theunprocessedtruthpod/ TikTok: https://www.tiktok.com/@theunprocessedtruth Tonic Health: https://www.instagram.com/tonichealth/ Hosted on Acast. See acast.com/privacy for more information.

  1. 6 DAYS AGO

    26 No-Nonsense Food Swaps for 2026

    Welcome back to The Unprocessed Truth. I’m Sunna van Kampen, and I’m here to peel back the "marketing veil" the food industry doesn’t want you to see. Most of us are making health decisions by default, not by design. We pick the same brands and fall for the same "healthy" labels, yet 9 in 10 of us are still nutrient deficient. It’s time to stop the guesswork and start winning at the supermarket. In this episode, I’m breaking down the core principles from my new book, "The Good, the Bad and the Healthy." We aren’t talking about boring diets or impossible lifestyle overhauls—we’re talking about smart, simple upgrades. What we cover: The 26 for '26 Swaps: Sunna breaks down 26 simple, high-impact food swaps you need to make this year to reclaim your vitality.Label Lies: How to spot the "bad" hiding behind the "healthy" branding.Small Wins, Big Gains: Practical tips to upgrade your fridge, your habits, and your health—one smart swap at a time. Stop being overfed and undernourished. It’s time to find the balance and make healthy... actually easy. Check out Sunna’s new book on Amazon: 👉 The Good, the Bad and the Healthy: How to make smarter daily choices Follow the movement: Youtube: https://www.youtube.com/@tonichealthUK Instagram: https://www.instagram.com/theunprocessedtruthpod/ TikTok: https://www.tiktok.com/@theunprocessedtruth Hosted on Acast. See acast.com/privacy for more information.

    21 min

  2. 9 JAN

    Tim ‘Bio Hacker’ Gray - Part 2: The Sleep Routine That Makes You Live Longer

    This week, I’m joined again by the UK’s leading biohacker, Tim Gray, for part two of our deep dive into the habits that are secretly sabotaging our health. We’re stripping away the expensive gadgets to focus on the one thing we all take for granted: sleep. From the "toxic" blue light wrecking your circadian rhythm to the daily habits causing brain fog and burnout, we reveal why your modern environment is a recipe for exhaustion.  This is biohacking stripped back to the fundamentals—nature, sunlight, and personal responsibility. It’s time to stop the guesswork and start the truth. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    38 min

  3. 2 JAN

    Tim ‘Bio Hacker’ Gray - Part 1: The Biohacking Truth No One Wants to Hear

    Welcome back to The Unprocessed Truth with me, Sunna van Kampen. This week, I’m joined by Tim Gray - aka TimBioHacker - to cut through the noise around biohacking, nutrition, and health optimisation. We talk gut issues, brain fog, burnout, carnivore diets, pesticides, ultra-processed food, and why you don’t need expensive tech to fix your health. This is biohacking stripped back to fundamentals - nature, food, sunlight, and personal responsibility. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    52 min

  4. 26/12/2025

    The Foods I Ate in 2025 That Changed Everything

    Welcome back to The Unprocessed Truth with me, Sunna van Kampen. In this end-of-year episode, I’m rounding up the foods, products and brands that genuinely made healthy eating easier in 2025 - from supermarket wins to simple protein staples. I also take an honest look at my own habits this year: what worked, what slipped, and the small changes I’m carrying into 2026. No trends. No detoxes. Just real food, real routines, and what actually makes a difference over 12 months. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    22 min

  5. 19/12/2025

    Is Ultra-Processed Food Wrecking British Farming? (with Rambling Henry)

    Welcome back to The Unprocessed Truth with me, Sunna van Kampen. This week, I’m joined by Rambling Henry - the farmer-turned-internet star exposing what’s really happening behind Britain’s food system. From farms pushed toward profit over nourishment, to ultra-processed foods engineered to keep us hooked, Henry breaks down how modern farming, cheap ingredients and broken incentives are shaping what ends up on our plates. We talk food myths, farming realities, and the simple ways to eat better - without spending more. After this episode, you may never look at your shopping basket the same way again. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    56 min

  6. 12/12/2025

    The Shocking Truth about Body Image with Jules Von Hep

    Welcome back to The Unprocessed Truth with me, Sunna Van Kampen. This week, we sit down with the incomparable Jules Von Hep - beauty expert, body-confidence champion, and the man who’s seen it all backstage with A-listers and the fashion world. From toxic body standards to filtered realities, Jules reveals how the beauty industry shapes the way we see ourselves… and how we can break free from it. We dive into food guilt, masculinity, confidence rituals, and the truths influencers won’t tell you. If you’ve ever looked in the mirror and felt “not enough,” this episode will change the script. Where to find Jules: Instagram: https://www.instagram.com/julesvonhep/ The Confidence Ritual: Give yourself a glow up from the inside out by Jules Von Hep: https://geni.us/UXz0B Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    1h 1m

  7. 05/12/2025

    The Foods Ripping You Off This Christmas

    Welcome back to The Unprocessed Truth with me, Sunna Van Kampen. It’s a cost-of-living Christmas, and Britain is feeling the crunch. From pricey butter to inflated festive favourites, the checkout has never been scarier. So today, we expose the smartest ways to outshop Christmas dinner inflation without ditching real food - freezer wins, margin myths, and how to protect your plate and your pocket. Can you survive Christmas on a budget and eat well doing it? Listen to find out. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    15 min

  8. 28/11/2025

    Why SAD is Making Britain Miserable

    Welcome back to The Unprocessed Truth with me, Sunna Van Kampen. This week, psychologist Dr Ritz joins me to unpack why Seasonal Affective Disorder (SAD) hits Britain so hard - and how our dark days, scrolling habits and “just get on with it” mindset make it worse. We dig into what’s really happening in your brain in winter, the micro-habits that can shift your mood, and why tiny changes to light, sleep and self-talk can make a big difference. If you dread the darker months, this one’s for you. Hosted on Acast. Hosted on Acast. See acast.com/privacy for more information.

    44 min
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About

I’m Sunna Van Kampen. After years of battling constant illness, I realised that the health headlines we’re fed are often nothing more than clever marketing. Now, I’m on a mission to cut through the noise. I founded Tonic Health to change the industry, and now I’m on a mission to bring that same clarity to your life. Each week, I’m grilling the UK’s leading nutritionists, doctors, and scientists to get the facts behind the fads. We’re stripping away the jargon to answer your burning questions about what we’re really putting in our bodies. From the ‘healthy’ habits that are secretly holding you back to the simple changes that actually deliver results, we’re exposing the good, the bad, and the essential facts. No more confusing trends, no more industry spin - just The Unprocessed Truth. Join me every week as we finally uncover what it actually takes to thrive in the modern world. Instagram: https://www.instagram.com/theunprocessedtruthpod/ TikTok: https://www.tiktok.com/@theunprocessedtruth Tonic Health: https://www.instagram.com/tonichealth/ Hosted on Acast. See acast.com/privacy for more information.

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