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This is the scientific rationale behind the health benefits of those rays.
Enhances mood: The majority of us will concur that when the sun is shining, it’s difficult to be miserable. This is due to the relationship between sunlight and serotonin, the hormone responsible for happiness.
Improved sleep: Regular sunshine exposure promotes the synthesis of melatonin, a hormone that aids in controlling the body’s circadian rhythm. This promotes sleepiness, making it easier for us to fall asleep at night and making us feel better throughout the day.
Unbelievably, time spent in the sun affects our sex drive as well, so for those who have found their libido somewhat muted in winter, a spring heatwave is welcome. The scientists attribute this to the function of vitamin D, which is created during sun exposure.
Bones: Calcium is absorbed by the body with the assistance of vitamin D, which is also essential for strong bones. Sunlight exposure accounts for about 90% of an individual’s vitamin D needs, making it the most effective source of the substance. Thus, what level of exposure is necessary to improve our health? Experts advise aiming for 10 to 30 minutes of midday sunlight several times a week on average.
Brains: Although serotonin levels have been the subject of most studies pertaining to sunlight and the brain, vitamin D supplementation may also be beneficial to human intelligence. Researchers at the University of Manchester discovered a connection between middle-aged and older men’s better mental abilities and their vitamin D levels. Prior to having their blood samples drawn, the men in the study underwent tests for mood, physical activity levels, memory, and speed of recall. Men with higher vitamin D levels regularly outperformed individuals with lower levels, according to the researchers.
Blood pressure: Participants with normal blood pressure were exposed to UV radiation by University of Southampton researchers. They discovered that following exposure, the subjects’ blood pressure levels slightly decreased, which may have been caused by the nitric oxide that is stored in the uppermost layers of the skin. It reacts with sunshine by widening blood vessels, which allows the oxide to enter the bloodstream. More reason to enjoy the sunshine: Having lower blood pressure over time can minimize your risk of cardiac arrest or stroke!