What benefits of the sun can we get?
5. Reduces stress
Melatonin also lowers stress reactivity and being outside will help your body naturally regulate melatonin, which can help reduce your stress level. Additionally, because you're often doing something active when you’re outside walking, playing, etc., that extra exercise also helps to lower stress.
4. Keeps the bones strong
One of the best (and easiest) ways to get vitamin D is by being outside. Our bodies produce vitamin D when exposed to sunlight—about 15 minutes in the sun a day is adequate if you’re fair skinned. And since Vitamin D helps your body maintain calcium and prevents brittle, thin, or misshapen bones, soaking in sun may be just what the doctor ordered.
3. Fights depression
It’s not just in your head; there’s a scientific reason being in the sunshine improves your mood. Sunshine boosts your body’s level of serotonin, which is a chemical that improves your mood and helps you stay calm and focused. Increased exposure to natural light may help ease the symptoms of seasonal affective disorder--a change in mood that typically occurs in the fall and winter months when there are fewer hours of daylight.
2. Can give you a longer life
A study that followed 30,000 Swedish women revealed that those who spent more time in the sun lived six months to two years longer than those with less sun exposure. More research needs to be done in this area, but it’s something scientists are continuing to study.
1. Make's your sleeping better
Your body creates a hormone called melatonin that is critical to helping you sleep. Because your body starts producing it when it’s dark, you usually start to feel sleepy two hours after the sun sets, which is one of the reasons our bodies naturally stay up later in the summer.
How important the sun to us humans?
The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and climate, and makes plant life possible through photosynthesis. Without the sun's heat and light, life on Earth would not exist. - nationalgeographic
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