Ultra-processed foods are one of the biggest conversations in nutrition, and one of the most confusing.

Is all processed food bad? Do you really have to ditch the freezer nuggets?

In this bonus episode, Dr Nichola Conlon explains what warning signs you need to look out for on your food labels, what a controlled clinical trial revealed about overeating UPFs, and how these foods can affect biological ageing.

She’ll answer your questions on finding a realistic middle ground and whether past damage can be reversed.

And she settles the great online debate: Is yoghurt ultra-processed?

Plus we'll delve into the case files of an Eastenders legend.

Got a question for Dr Nichola? Send it in via our socials.

Resident Scientist: Dr. Nichola Conlon

Producer: Mick Coyle

Sound Designer: James Stodd

Production Manager: Sarah Nicholls

Executive Producer: Finn Ryan

Head of Production: Cat Moran

30 marathons in 30 days. Seven Ironmans across seven continents. He says he loves pain...but can Spencer Matthews handle the pain of childbirth?

With his wife Vogue having just welcomed their 4th child, we hooked Spencer up to a TENS machine to simulate labour contractions. Turns out extreme endurance training might not prepare you for EVERYTHING...

The former Made in Chelsea star has swapped partying for extreme fitness, become obsessed with health data and developed a resting heart rate most of us can only dream of. But will his years of extreme training give him the edge, or is even Spencer Matthews capable of reaching his limit?

He gets into what ageing, addiction and pushing himself physically have taught him about resilience AND reveals what actually makes him cry (spoiler : it's not the birth of his children). He also reveals why he thinks longevity is overrated, and why living to 120 is absolutely NOT on his bucket list.

And then there’s the big question: can Spencer beat his wife Vogue’s famously young biological age?

He says he’s not competitive.

We’re not so sure.

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In this episode, Dr Nic’s taking us on a journey to unravel the science behind collagen.

Seems everyone’s taking it these days, but what’s really going on when we add it to our diet?

Our resident scientist looks at how lifestyle choices can influence our collagen production, the role of nutrition and exercise in promoting collagen, and the emerging trends in collagen-based therapies.

Plus she’ll answer your questions and give you another sneak peek with another of our What’s My Age Again celebrities, with Dani Dyer going under the microscope.

Throw your questions into the comments section and we’ll be back to answer them in a future episode.

Resident Scientist: Dr. Nichola Conlon

Producer: Mick Coyle

Sound Designer: James Stodd

Production Manager: Sarah Nicholls

Executive Producer: Finn Ryan

Head of Production: Cat Moran