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The 5 benefits of exposure to light


A man is filming his friend to trick in a skate parc
Skater in a Skate parc

Sports in the open air


Many sportsmen and women take advantage of their weekend to play a game of volleyball on the beach or go hiking in the mountains. All these activities have one thing in common: they take place outdoors and are exposed to daylight. So we took a look at the benefits of this exposure, so popular with sportsmen and women.


Here are 5 benefits of exposure to light:


The first benefit of exposure to light is to allow the synthesis of vitamin D. When the skin is exposed to sunlight, it triggers the synthesis of vitamin D. Vitamin D is responsible for the proper functioning of the bones and for strengthening the immune system. Outdoor sports allow you to exercise and recharge your vitamin D reserves.


The second benefit of exposure to light is that it improves mood. This is due to the production of serotonin in contact with natural light. This hormone is responsible for regulating mood and can reduce symptoms of depression and improve overall mental well-being.


a man jumping rope
a man jumping rope

The third benefit of light exposure is that it helps regulate the circadian rhythm. The circadian rhythm is our internal clock that regulates our sleep and wakefulness periods. Thus, exposure during the day helps maintain a healthy circadian rhythm, and at the end of the day, the reduction of light allows us to fall asleep.


The penultimate benefit of light exposure is improved cognitive performance. Researchers have shown that exposure to daylight can have a positive effect on cognition. It improves concentration, alertness and mental performance.


Finally, exposure to light allows cell regeneration and wound healing by stimulating the production of new skin cells. Moderate exposure of the skin to the sun can therefore have positive effects on the skin.




The dangers of prolonged exposure:


It is important to note that while exposure to natural light has many benefits, excessive or unprotected exposure can pose health risks, leading to sunburn and skin damage. In order to benefit from the positive points of light without putting yourself at risk, it is important to protect yourself with sunscreen and appropriate clothing. It is also important not to expose yourself to the sun during the hottest hours of the day.

A woman at the beach is putting sunscreen on her body
Woman using sunscreen



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