Petra Van Gucht
CosmoTalks EN - The missing layer in proactive health
You are never alone. Trillions of micro-organisms live in and on your body, and the constant conversation between you and them — the crosstalk — shapes how you feel, recover, age, and flourish. CosmoTalks explores the missing layer in proactive health: the human as a holobiont. Not with dry science, but with stories, real cases from over eight thousand analysed profiles, and simple biohacks you can use today. Hosted by scientist and Cosmogroup co-founder Petra Van Gucht. Discover how to become a good host to your inner ecosystem — and why that's the best news you'll hear this week. Narrated by...
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Episodes
When the Signals Are Right 22.06.2026 6:24
Signal coherence as the key to recovery.
Midlife Is Recalibration, Not Decline 22.06.2026 6:11
A new phase with new rules.
The Estrobolome 22.06.2026 6:15
How your gut helps regulate your hormones.
The Gut-Bone-Muscle Axis 22.06.2026 5:32
Bone and muscle health in midlife.
Why Midlife Weight Follows Different Rules 22.06.2026 5:44
When timing beats calorie counting.
The Potential After the Transition 22.06.2026 6:49
Flourishing in the second half.
Intro — Welcome to CosmoTalks 22.06.2026 2:10
Meet scientist and Cosmogroup co-founder Petra Van Gucht, and the idea behind CosmoTalks: the crosstalk between you and your micro-organisms — and why caring for your inner ecosystem is the best news you'll hear this week.
Butterflies, Knots and Rumbles 22.06.2026 7:22
Why gut feelings aren't a metaphor: your second brain is real, and it's in your belly.
The Group Chat 22.06.2026 6:30
How your bacteria talk, consult, and make decisions together through quorum sensing.
The Human as Holobiont 22.06.2026 8:51
Why you are never alone, and why your microbiome is your oldest partner.
Your Micro-organisms React Before You Do 22.06.2026 6:23
Your gut as an early warning system that senses change before you notice.
Why You're More Ecosystem Than Machine 22.06.2026 6:54
Health isn't repair of broken parts, but tuning of relationships.
When Micro-organisms Determine the Outcome 22.06.2026 6:57
Why the same meal or medicine works differently for everyone.
Living Well Is a Shared Effort 22.06.2026 7:09
Health as a co-production between you and your trillions of guests.
Sex, Drugs and DNA 22.06.2026 6:48
How bacteria swap genes in real time, and why your microbiome is dynamic where your DNA is fixed.
Best Friends and Sworn Enemies 22.06.2026 6:32
The social dynamics of your gut: allies, rivals, and opportunists.
The Gut City 22.06.2026 6:46
Your microbiome as an organised metropolis with mayors, architects, police, and cleaners.
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