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Why Natural Light Matters—and How to Get More of It

Did you know that exposure to natural light helps regulate our body’s internal clock, which in turn affects sleep and mood?  

According to research from the Center for Design for an Aging Society, natural light is particularly important for older adults. Yet, many older adults experience less sunlight due to factors like limited mobility, weather conditions, and poorly designed living spaces. As an article on NPR.org states, “Light exposure during the day is vital for regulating circadian rhythms, sleep, and overall mood, all of which are impacted by the amount of light people receive.” 

The good news is, small changes in daily habits can significantly improve light exposure, leading to better health and well-being. 

Why Light Matters 

Natural light plays an important role in keeping us healthy, both physically and emotionally. Without enough exposure, our bodies can struggle to maintain regular sleep patterns, leading to daytime tiredness and restless nights. For older adults, this lack of light can add to feelings of loneliness, especially for those with limited mobility or who spend much of their time indoors. However, even small doses of natural light can bring meaningful benefits—boosting Vitamin D levels, promoting better sleep, and enhancing mood. 

Simple Ways to Get More Light 

There are plenty of ways older adults can bring more natural light into their daily life: 

1. Sit by windows: Create cozy spots near windows to soak in the sunlight throughout the day. 
2. Go outdoors: Spend time outside during daylight hours, whether it’s taking a short walk, sitting on a porch, or even just stepping out for a few minutes. 
3. Light therapy: For those who cannot get outside easily, light therapy lamps that mimic natural daylight can help regulate the sleep-wake cycle and improve mood. These are especially useful during the darker months of the year. 
4. Brighten your home: If you have limited access to outdoor light, consider using full-spectrum bulbs that replicate the effects of daylight. Keeping your home well-lit can help boost your mood. 
5. Engage with LCA Flourish: If changes in mobility or other factors have made it harder to continue outdoor activities you once enjoyed, we’re here to help. Through an Individualized Enrichment Plan (IEP), we’ll work with you to adapt so you can continue engaging in the activities that bring you joy. 

 Bright Days Ahead 

For older adults, natural light is essential for both mental and physical well-being. By incorporating simple changes, such as sitting by a window or getting outside whenever possible, older adults can improve their mood, sleep quality, and overall health.