3 Powerful Benefits of Sunlight for Mental Health

There’s a reason why sunshine is closely connected to positive emotions like happiness. In fact, it’s down to science.

It’s more than simply being able to do fun activities like going to the beach, eating ice cream, or having a picnic. Regular and responsible exposure to sunlight can have a positive impact on neurological conditions with psychiatric symptoms like depression.

Sunlight for Mental Health

What’s better than a natural remedy? One that’s free and easily accessible (at least most of the time). Just knowing that all it takes to relax your body and mind is to go outside for fresh air already lifts your mental health. Here’s a closer look at why you should seek sunlight for mental health reasons.    

Elderly individuals enjoying outdoor activities in sunlight for mental health benefits

1. Reduces stress and boosts mood naturally

You aren’t imagining that your mood is sunnier after spending some time in the sun. A recent research study that looked at the link between sunlight and mental health found that employees were less likely to suffer from poor mental health if they are exposed to sunlight.

The science behind this is that exposure to the sun’s UV rays can boost serotonin production, a neurotransmitter that plays a key role in happiness.

In addition to increasing serotonin, sunlight exposure also plays a key role in vitamin D production. Not only is vitamin D necessary for strong bones, but also mood regulation. Research has shown that low levels of vitamin D are linked to mood disorders, including depression and anxiety.

2. Regulates sleep patterns

Our bodies have an internal clock known as the circadian rhythm which governs our sleep-wake cycle. Sunlight helps to regulate this rhythm by helping to balance the production of melatonin, ensuring it rises in the evening when it’s time to wind down. When melatonin is properly regulated, it can result in a deeper, more restorative sleep.

What’s more, Stanford Lifestyle Medicine found that even a 30-minute walk outside in the sun can limit the impact of artificial light.

This positive impact of sunlight on mental health is, in fact, twofold. Not only will our mood feel lifted, but we’ll also sleep better which will boost our mood further.

3. Supports brain function and mental clarity

If you feel less stressed and regularly sleep better, you’ll also be able to focus better. Not only is better brain function and mental clarity a byproduct of the other benefits of sunlight on mental health, but short-term exposure to sunlight has also been linked to positive changes of brain structural marketers.

Additionally, sunlight triggers the production of vitamin D, which supports brain health and may reduce the risk of mood disorders like depression. Getting some sunlight each day can help you feel more alert, positive, and mentally sharp.

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This article is for educational and informational purpose only and does not substitute for professional medical advice. For any questions about your own health condition, speak to a qualified physician or healthcare provider.