Sunlight can improve sleep qualityĮxposure to the sun plays a big role in maintaining your body’s internal clock, or circadian rhythm. Good bone health can prevent bone fractures (breaks). This can help prevent conditions like osteoporosis and osteopenia. Sunlight strengthens bonesĪnother win for the sunshine vitamin: Vitamin D helps your body absorb calcium, which is essential for bone health. A regulated immune system helps your body fight off infections. Known as the “sunshine vitamin,” vitamin D has many perks, including the ability to regulate your immune system. Being exposed to sunlight also enables your body to make vitamin D from cholesterol in your skin cells. UV light isn’t the only thing that makes sunlight so beneficial for your body. More research is also needed to determine whether sunlight can help lower blood pressure for people who don’t also have kidney disease. Nitric oxide is a molecule in the body that can cause your blood vessels to widen and, as a result, lower your blood pressure.īut more research is needed to understand the sun’s effect on blood pressure. Researchers suggest that this may be due to the ability of UV light to increase the availability of nitric oxide. One research study showed that exposure to sunlight lowered systolic blood pressure (the top number in a blood pressure reading) in people with kidney failure on dialysis. Hypertension, or high blood pressure, is linked to many health problems, including heart attack, stroke, and kidney damage. By doing so, you may improve your home’s air quality, as the sun’s UV rays kill bacteria that live in dust.
What does this mean for you? Open those shades and windows, and let more sunlight into your home. In this particular study, 12% of bacteria survived in darkrooms, but only 6% of dust bacteria survived after they were exposed to sunlight. One study found that sunlight can kill the bacteria that lives in dust. These indoor environments can contain dust that carries different types of bacteria - some of which can trigger asthma and allergy symptoms. Read on to learn how the sun’s ultraviolet (UV) light can benefit you and how to ensure that you’re getting enough sunlight.
But did you know that getting the right amount of sunlight can be good for your health and well-being? You have probably heard about the potential dangers of being out in the sun too long.
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