Open Your Windows: 4 Benefits of Sunlight for Health

Natural light has been one of the most sought-after trends in homes in 2024, and for good reason. Beyond aesthetics, sunlight has countless benefits. The simple act of opening your windows and inviting natural light to flood your living spaces can have a profound impact on both your mental and physical health. In this blog post, we'll share four benefits of sunlight and why you should let the sun in.

Increases Vitamin D

When absorbed by the skin, natural UV light from the sun converts to vitamin D3. Vitamin D is crucial to the body’s function. Its primary role is to help promote calcium absorption, which can only happen if vitamin D is present. Not only that, but Vitamin D is also great for cellular functions. Its anti-inflammatory, antioxidant, and brain-boosting properties help support your immune system, muscles, and brain health. It’s a win-win for total body health. 

Regulates Your Circadian Rhythm

Light is the key factor in regulating our circadian rhythm. The circadian rhythm is your body’s 24-hour biological clock. It plays a part in regulating when you feel alert and awake, and when you begin to feel sleepy. The hormones that are released that help you feel either of these are dependent on light or the absence of it. Instead of covering your windows with blinds or curtains during the day, try letting the natural sunlight shine into your home to help regulate your circadian rhythm better.

Improves Your Productivity

Because of light’s effect on the circadian rhythm, as discussed above, it’s no surprise that natural light correlates with better focus. Multiple studies and business surveys show that employees have a significant increase in productivity in workplaces with ample natural light compared to workplaces that don’t. According to a study cited by Harvard Business Review, 78% of the employees said that more natural light was better for their well-being, and 70% reported improved performance in their work. Whether you work from an office or home, finding ways to let the natural light in will help you stay on top of your tasks. 

Gets You In a Better Mood

The correlation between sunlight and better mental health is no secret. Because of sunlight’s profound effects on the brain, as discussed in the previous two sections, it’s no wonder that more of it causes you to be in a better mood. Sunlight is linked to the release of serotonin in your brain, a hormone known as the body’s “feel good” chemical. This hormone makes you feel happy, calm, and focused. This is why many Americans, an estimated 5%, experience the mood disorder known as Seasonal Affective Disorder (SAD) in the winter months when sunlight is less abundant due to shorter days. So, if you’re feeling down, try opening your windows to let the light in and the serotonin flow. 

You Can Feel Better Overall With More Sunlight

Whether you're looking to improve your health, enhance your work performance, or simply brighten your mood, the solution might be as simple as opening your windows and increasing your intake of natural sunlight. 

If you want new windows to let the light in, consider looking into Earthwise Windows. We’re one of the leading vinyl window manufacturers in the United States, with regional manufacturers near you who produce windows that are designed to thrive in your optimal environment. To learn more, contact us to talk to a representative or get a free quote.