The Science Behind Gardening and Happiness.
Gardening is much more than just a hobby; it's an activity that connects us to nature while promoting emotional well-being. Beyond the joy of growing plants, gardening has a profound impact on our mental health. Studies have revealed that engaging with soil, tending to plants, and harvesting crops can trigger the release of mood-boosting hormones like serotonin and dopamine.
These natural chemicals not only lift our spirits but also strengthen our immune system, making gardening a powerful tool for improving overall health. By understanding how these simple actions benefit us, we can see how gardening contributes to a sense of fulfilment, purpose, and happiness in our lives.
Gardening offers more than just beautiful flowers and fresh vegetables—it has a profound impact on our happiness and mental well-being. One surprising reason is found in the soil itself. When we garden, our skin comes into contact with soil containing Mycobacterium vaccae, a natural bacterium absorbed through the fingers and palms. This interaction triggers the release of serotonin, often referred to as the "happy hormone." Serotonin is a natural antidepressant and mood booster that also strengthens our immune system, making gardening a truly holistic activity.
Beyond the soil, the act of harvesting from our own garden brings an additional surge of joy. Studies have shown that harvesting releases dopamine in the brain a neurotransmitter associated with pleasure and reward. This response taps into our evolutionary instincts, developed over millennia when gathering food was essential for survival. Interestingly, this same dopamine-driven reaction explains why we often feel a rush of excitement when shopping. In modern contexts, the act of selecting and "harvesting" items in stores mimics this ancient behaviour, sometimes leading us to over-shop and buy things we don't need.
As biophilic design expert Stephen Kellert remarked,
"Biophilic design nurtures the innate human tendency to connect with nature, enhancing our emotional well-being through meaningful interactions with the natural world."
This perspective aligns perfectly with the benefits of gardening. It illustrates how actively engaging with nature not only enriches our environment but also fosters happiness and emotional health through this deep, primal connection.
Gardening, however, offers a healthier and more fulfilling alternative.
By connecting with nature, engaging in physical activity, and reaping the tangible rewards of our labour, we not only experience happiness but also foster a deeper sense of purpose and well-being. It’s a practice that nurtures the mind, body, and soul, reminding us of the timeless joy of growing life with our own hands.
Information Reference Index:
Mycobacterium vaccae and its effect on serotonin
Source: Frontiers in Psychology
URL: https://www.frontiersin.org/articles/10.3389/fpsyg.2019.02701/full
The role of dopamine in reward-driven behaviour.
Don Norman's work on design and human behaviour
The benefits of gardening on mental health
Biophilic design and human well-being
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