
Why does nature enhance our mood?
I’m a big advocate for ‘just getting outside’ to start the day right. I’ve always found my most succesful days have started with some kind of out doorsiness- is that a word? Should be.
From my ‘treat- Wednesday’ where my partner and I would do our longer than usual walk and treat ourselves to a Gails, to my Mum and I’s daily morning plod if I’m staying at home- I’ve started to wonder- why is this connection with nature making my days better?
I’ve read that “even just 20 minutes outside can work wonders calming your mind, clearing your thoughts”. I agree. But why? Why does a bit of fresh air and some trees or fields (or even just a decent park) have such a noticeable impact? And when it’s cold and miserable, understanding the “why” feels even more important. If you know why a habit is worth it, you’re much more likely to stick to it.
Still, let’s be honest: when it’s pouring with rain or the sky is grey, the temptation to stay in with a hot choc is strong. But here’s the thing—there’s a kind of magic in braving it. That first gulp of crisp air when you step outside, the little sting of cold on your face, even the crunch of frost underfoot—it does something. It clears the cobwebs and resets your mood.
So, what is it about nature that feels so good, and how can we work it into our days when the weather isn’t exactly, encouraging?
THE WHY
Nature enhances our mood by engaging our senses and providing a mental escape from the pressures of daily life.
When we step into natural surroundings, our stress levels naturally drop. This is partly due to reduced exposure to urban noise and overstimulation, which allows our nervous system to recalibrate. This ‘urban noise’ could even come from our laptop- the constant emails or slack pings. The fresh air and the rhythm of natural sounds—like rustling leaves or flowing water—can soothe the mind, almost like hitting a reset button. And if your walk involves a busy road, the purr of a car is less stimulating than a notification.
Studies suggest that simply observing natural patterns, like trees swaying or clouds drifting, activates parts of the brain linked to creativity and problem-solving. These subtle interactions remind us of our connection to something larger, promoting a sense of peace and grounding.
Natural light also plays a significant role.
Even in colder months, being outdoors helps regulate our circadian rhythms, boosting serotonin levels, which are key to feeling happier and more energised. And as my non-scientific brain understands it, when you go outside and your body responds to the natural light levels of the day, it understands what time of day it is and regulates your body to be at that stage; morning light- let’s wake up, mid-day light- half way through, evening walk- let’s get ready to sleep.
What about those serotonin levels? Isn’t that the happy chemical? Why does that increase? It’s got nothing to do with how much you’re enjoying the walk or how happy you are in life- it’s a natural chemical response to being outside. When light hits your eye (or retina to be exact), this triggers the hypothalamus that is the part of the brain responsible for regulating your serotonin levels. Studies have proven that nearly everyone’s hypothalamus can be a little underachieve with serotonin so this trigger makes it produce a little more. A chemical that acts on your body to make you feel happy and appreciate life. Wow.
So, why is nature a mood booster?
-It triggers our creative brain that is also linked to problem-solving and can actually make us feel like we’re literally solving our problems.
-The connection to nature reminds us of the ‘bigger picture’ and promotes a sense of grounding.
-The natural light from outside triggers our brain to produce more serotonin
-It’s a little bit to do with where we are not, we’re not in an overstimulating office, we’re not in the same room all day, we’re not sat on our phones, we’re not watching another episode of RH (the last one I see no problem with).
HOW TO GET OUT THERE- EVEN WHEN IT’S COLD
Dress for Success:
Invest in weatherproof clothing like insulated jackets, waterproof boots, and thermal accessories. Last year, I bought the M&S Thermotech underlayers- that are my ‘go-to’ when walking. I don’t need to overthink the other layers as these will mean I’m 100% warm- which are odds that I like.
Micro-Nature Moments:
Short walks to local parks or nearby gardens during lunch breaks.
Nature-Based Hobbies:
Winter birdwatching, photography, or even foraging (where safe and appropriate).
Cold-Weather Fitness:
Outdoor exercise, like brisk walks, jogging, or cycling, benefits both body and mind, even in cooler temperatures.
Warm Comfort Outdoors:
I suggest carrying a thermos with tea or hot chocolate to enjoy while walking as a top tip.
So, here’s the thing: spending time in nature really is one of the simplest, cheapest, and most effective ways to boost your mental health—even when the weather’s doing its best to keep us inside. The benefits are real, from reducing stress to lifting your mood and clearing your mind, and all it takes is a quick 20-minute walk outdoors to start feeling the difference.
This week, why not challenge yourself to get outside, even if it’s just for a little while?
Whether it’s a brisk walk, a moment of fresh air in the park, or just standing by the window soaking in some natural light—see how it changes the way you feel. Trust me, you might be surprised at how much of a difference it makes.
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