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The Unprocessed Truth

Spirit Studios
Nutrition
Healthy Habits
Food Choices
Love Island
Seed Oils
Healthy Eating
Sleep
Fitness
Weight Loss
Wimbledon
NHS
Circadian Rhythm
Ulcerative Colitis
Ultra-Processed Foods
Minimally Processed Foods
Food
Olive Oil
Sobriety
Mental Health
Food Marketing

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... more

PublishesTwice weeklyEpisodes44Founded7 months ago
Number of ListenersCategories
NutritionFoodArtsHealth & Fitness

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Artwork for The Unprocessed Truth

Latest Episodes

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... more

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: ... more

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, carnivor... more

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... more

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Recent Guests

Tim Gray
The UK's leading biohacker
Episode: Tim ‘Bio Hacker’ Gray - Part 2: The Sleep Routine That Makes You Live Longer
Henry Wood
Real food activist and content creator
Episode: Is Ultra-Processed Food Wrecking British Farming? (with Rambling Henry)
Jules Von Hep
Celebrity spray-tanner, body positivity advocate, and entrepreneur
Isle of Paradise
Episode: The Shocking Truth about Body Image with Jules Von Hep
Dr. Ritz
An international speaker, psychologist, and leading expert in behavioral well-being.
Episode: Why SAD is Making Britain Miserable
Emily Johnson
Arthritis advocate, two-time best-selling author, and creator of The Arthritis Foodie.
The Arthritis Foodie
Episode: Emily Johnson (Arthritis Foodie): How Healthy Swaps Helped Her Beat Arthritis NATURALLY!
Ferne McCann
Television personality, founder of health and wellbeing apps
Shura; Food With Ferne
Episode: Ferne McCann: Food Confessions, Family Life & Finding Balance
Sarah Ann Macklin
Nutritionist, founder of the Live Well, Be Well podcast, and the Be Well Collective, a not-for-profit organization supporting mental health and nutrition
Live Well, Be Well
Episode: Nutritionist Sarah Ann Macklin: Modelling, Burnout & the Healing Power of Nutrition
Chris Billam-Smith
Professional boxer known as The Gentleman and WBO cruiserweight champion
WBO
Episode: Cruiserweight Boxer Chris Billam-Smith: Overcoming A 1% Recovery Status & Becoming a WBO Champion
Laviai Nielson
Olympian and European/world medalist in athletics
Episode: Olympian Laviai Nielson: Paris Olympics Journey & her Multiple Sclerosis (MS) Diagnosis

Host

Sunna Van Kampen
Host of the show and founder of Tonic Health, advocating for nutritious diets and unprocessed food choices, sharing insights about healthy living and lifestyle habits through engaging dialogues.

Reviews

4.0 out of 5 stars from 41 ratings
  • 10/10

    Great knowledge and super insightful. Love every episode and can’t wait to hear more.

    Apple Podcasts
    5
    GshockD
    United Kingdom2 months ago
  • Unqualified Information

    This man has no qualifications and has been frequently exposed on social media. He is a supplement salesman giving marketing disguised as information. There are many more qualified sources to get health and nutrition advice, please don’t take it from someone trying to sell you overpriced vitamins.

    Apple Podcasts
    1
    megadingloid
    United Kingdom2 months ago
  • Joke. Avoid.

    No nutrition qualifications and talks absolute rubbish. What a joke.

    Apple Podcasts
    1
    Foxy75
    United Kingdom3 months ago
  • Any qualifications?

    If you’re looking for a science backed podcast, then please listen to a podcast featuring individuals with science or nutrition qualifications. I Would like to see this guy have an actual nutritional scientist on to back up the nonsense he spouts. Go check out ZOE for a nuanced discussion of evidence backed science.

    Apple Podcasts
    1
    Refuellingteem
    United Kingdom4 months ago
  • A+++ Grifter

    The guy isn’t genuine—Tonic Health has been caught by UK regulators for misleading ads, fake-looking testimonials, and unapproved health claims. Even after fixes, it shows a pattern of bending the truth to sell product

    Apple Podcasts
    1
    Theodore Knows i
    United Kingdom4 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners commend the encouraging, open dialogue style that promotes informed dietary choices, whilst highlighting the importance of community support.
Positive feedback often highlights the relatable and energetic approach to tackling complex issues in food and health.
Many listeners appreciate the in-depth and engaging discussions about health and wellness topics, particularly those related to nutrition.
The podcast receives mixed reviews regarding the host's qualifications, with some users raising concerns about lacking formal credentials in nutrition.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Tim ‘Bio Hacker’ Gray - Part 2: The Sleep Routine That Makes You Live Longer
Q: What does health mean to you?
Being a healthy, happy human that leaves the world a little bit better than they found it.
Tim ‘Bio Hacker’ Gray - Part 2: The Sleep Routine That Makes You Live Longer
Q: What would you say is the number one non-negotiable for people's sleep?
Blue blocking glasses.
The Shocking Truth about Body Image with Jules Von Hep
Q: Is there ever such a thing as true body confidence?
It's not the destination; you don't get to the Palace of Confidence. You will always have doubts, and those feelings can resurface throughout life.
The Shocking Truth about Body Image with Jules Von Hep
Q: What does health mean to you?
Health means mental peace. If my brain is the happiest, then everything else will flow as it's supposed to.
Jess Wright: Should I Feel Guilty for Doing This as a Parent?
Q: What does health mean to you now?
Health means to me a good night's sleep, if we can get one, going to the gym at least four times a week, and making sure that I'm taking as many supplements and vitamins that I can.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About The Unprocessed Truth

What is The Unprocessed Truth about and what kind of topics does it cover?

Focusing on health, nutrition, and lifestyle choices, a host engages in discussions with various guests, exploring their food habits and personal journeys towards wellness. The content emphasizes the significance of unprocessed foods, addressing issues surrounding ultra-processed items, seasonal health challenges, and the psychological impact of diet on overall wellbeing. Noteworthy discussions include food inflation, sustainable diets, body image narratives, and practical tips on navigating the food market to make healthier choices. This podcast likely appeals to listeners interested in holistic health, nutrition, and community-oriented discussions regarding food choices and lifestyle changes.

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How many listeners does The Unprocessed Truth get?

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Which podcasts are similar to The Unprocessed Truth?

These podcasts share a similar audience with The Unprocessed Truth:

1. No Appointment Necessary
2. UNTAPPED
3. Begin Again with Davina McCall
4. Great Company with Jamie Laing
5. We Need To Talk with Paul C. Brunson

How many episodes of The Unprocessed Truth are there?

The Unprocessed Truth launched 7 months ago and published 44 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact The Unprocessed Truth?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

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What guests have appeared on The Unprocessed Truth?

Recent guests on The Unprocessed Truth include:

1. Tim Gray
2. Henry Wood
3. Jules Von Hep
4. Dr. Ritz
5. Emily Johnson
6. Ferne McCann
7. Sarah Ann Macklin
8. Chris Billam-Smith

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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