Sunlight influences the human soul and important bodily functions. The importance of daylight in everyday life is often underestimated. 

 

 

Short-wave UV light from the sun has a stimulating effect on the blood circulation and supports the formation of vitamin D in the body. Vitamin D is a vital substance. A lack of vitamin D can lead to tiredness and depression or nervousness and irritability. 

 

There is also sunlight on cloudy days, even if the irradiation is weaker. Therefore, in winter, when the days are shorter and the weather is worse, it is all the more important to spend a lot of time outdoors to absorb as much natural sunlight as possible. 

 

Sunlight is also used in medicine for healing purposes. In heliotherapy, UV radiation is used to target specific parts of the body. Heliotherapy is particularly useful for skin diseases. People who suffer from winter depression and depressive moods should spend as much time as possible in natural daylight. In addition, a diet rich in vitamin D from fish, egg yolk and dairy products can help. Always apply sun cream when sunbathing to protect the skin. 

Cover photo: Bill Booth