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.

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.

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.

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.

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.

Hosted on Acast.

Hosted on Acast. See acast.com/privacy for more information.

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.

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.

Welcome back to The Unprocessed Truth with me, Sunna Van Kampen.

This week, we reveal the shockingly simple supermarket swap that could boost your metabolic health, cut inflammation and level out blood sugar - all without changing your diet or spending more.

No powders. No plans. Just one colour-based trick that turns everyday meals into nutritional heavyweights.

The UK is starved of real nutrition. This tiny upgrade could change that.

Hosted on Acast.

Hosted on Acast. See acast.com/privacy for more information.