Planetaryhealthlab

Planetaryhealthlab Mental Wellbeing and Planetary Resilience
System Thinking, Modelling and Innovation. Inspired by nature, curated by science.

12/11/2025

Your gut runs on a clock — just like your brain. ⏰
Inside your gut, trillions of microbes follow a 24-hour rhythm that shifts with light, food, and sleep.

When you eat at odd hours or stay up late, those microbes lose sync with your brain’s clock.

That throws off hormones like cortisol and insulin, slows digestion, and disrupts serotonin production — the same chemical that affects your sleep and mood.

Studies show that eating meals at consistent times and getting morning sunlight can help reset your gut–brain rhythm, improving energy, focus, and emotional balance. 🌞🥗

Sources: Leone et al., 2020 (Cell); Voigt et al., 2016 (Nature Reviews Endocrinology); Thaiss et al., 2016 (Cell).

Follow for more current, fact-checked wellness science to improve your feed and your peace of mind.

10/11/2025

A 2024 study found that just eight weeks of daily meditation significantly reduced internet addiction and improved self-control in university students. 🧠✨

Meditation strengthens brain circuits linked to attention and impulse control by increasing activity and gray matter in areas like the prefrontal cortex and anterior cingulate cortex — regions responsible for focus, decision-making, and emotional regulation.

It also reduces activity in the default mode network, quieting mind-wandering and overthinking.

Even 10–20 minutes a day can begin to create these measurable changes. ⏳🧘‍♀️

Sources: Frontiers in Health Informatics (2024); Tang et al., 2015 (Trends in Cognitive Sciences); Fox et al., 2014 (Neuroscience & Biobehavioral Reviews)

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06/11/2025

Our brains crave simplicity.
When faced with uncertainty, we reach for the clearest explanation — not always the truest one.

Research shows this “simplicity bias” happens because visible causes feel safer than hidden ones. It gives us closure, even when complex situations have multiple unseen factors.

That safety can distort reasoning and lead to false confidence in what we think we know.

The solution? Practice holding complexity — it sharpens critical thinking and leads to wiser judgments.

Sources: PNAS (2024), Neuroscience News

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04/11/2025

Move your body to help reduce daily feelings of anxiety.

When we move, breathe slowly, or walk in rhythm, brain scans show reduced activity in the Default Mode Network (the part linked to rumination and worry) and increased activation in regions tied to presence, sensory awareness, and emotional regulation.

Research also shows that rhythmic movement and controlled breathing lower cortisol, balance the autonomic nervous system, and restore communication between the prefrontal cortex and the amygdala, helping the brain recognize safety again.

Sources: Farb et al., 2015; Critchley & Garfinkel, 2018; Streeter et al., 2012; Li et al., 2022

Follow along our page for fact-checked wellness science and practices to help you stay grounded in body, mind, and research.

03/11/2025

What if intuition isn’t just memory… but a message from your future self? ✨

Studies show subtle shifts in heart rhythm and brain waves seconds before experimental stimuli, hinting that our awareness could stretch beyond linear time. ⏳

Sources: Mossbridge et al., 2012; Mossbridge et al., 2014

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30/10/2025

Walking through the forest does more good for your body than you may realize. 🌲

Trees release natural compounds called phytoncides that boost immune cell activity and lower stress hormones.

Sources: Li et al., 2008; Park et al., 2010

Follow for current, fact-checked wellness science to improve your feed and peace of mind. 🌱

30/10/2025

Negative thoughts don’t just weigh you down, they can actually damage your brain. 🧠

Studies show repetitive negative thinking changes brain function and speeds up cognitive decline with age.

Sources: Yin et al., 2020; Marchant et al., 2020

Follow our page for more current, fact-checked wellness science to improve your feed and peace of mind. 🧘‍♀️

15/10/2025

It’s not just about healthy eating; it’s mindset and movement too! Join our chat with to learn how aligning mind and body transforms your wellness. Check out the full conversation on Spotify and YouTube.

10/10/2025

📖 Welcome to our Read of the Week series:

In an age of information overload, not every health book is grounded in science. Each week, we’ll be spotlighting rigorously researched titles from vetted authors, offering novel insights rooted in the most current evidence on health and wellness.

This week’s book: 📕
Super Gut by Dr. William Davis. If you’ve struggled with bloating, fatigue, or brain fog and want to learn how your gut affects everything from mood to metabolism, this one’s for you. Dr. Davis shares a research-backed four-week plan to rebuild your microbiome and feel your best again.

08/10/2025

🌟 The first step towards becoming a better leader is understanding ourselves. Leadership expert and coach, Chantelle Dantu dives into the psychology of becoming a better leader to our team and ourselves.

If you’re suffering from impostor syndrome, or balancing your leadership style, this one’s for you. Check out the full conversation on Spotify and YouTube in our link in bio. 🔗

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