For the development and activity of any living organism, including man, sunlight is needed, with the help of which we get vitamin D, which strengthens the bone system.
In addition, the production of serotonin, which is considered to be a hormone of happiness, increases, and depending on its presence in the body, the mood changes, as well as melatonin, which is responsible for the quality of sleep. With the help of sunlight, the immune system is strengthened, blood supply and metabolism are improved.
Despite all these positive qualities, sun exposure should not be abused, because this can lead to the appearance of various diseases.
Many people believe that if you can not stay in the sun for a long time in the summer, because its radiation affects the skin negatively, in the last month of spring its rays do not cause any danger, so you can not hide from them, but, on the contrary, get a tan.
May Solar Radiation is comparable to July
However, this is an erroneous opinion, because, in May, due to the not very high air temperature, the impact of strong solar radiation is not felt, which increases the risk of skin diseases.
After the winter, during which people constantly wear warm clothes, because of the lack of air and light, the skin becomes tender and pale, because these months the sunburn obtained in the summer disappears.
If you do not listen to the advice of specialists and sunbathe for a long time under the rays of the May sun, skin burns of different degree, early wrinkles, and pigmented spots may appear, leading to premature aging of the skin.
In addition, there are often cases of allergies, in which redness and irritation are observed on the skin. But, the most dangerous thing is that if you get carried away with such a tan, an oncological disease may appear. It should be remembered that the skin of children is most sensitive to the effects of solar radiation, and if an adult can sunbathe for one hour, then the child is five minutes. Also, to avoid deterioration of vision and the occurrence of various eye diseases, it is necessary to wear sunglasses.