The sun is indispensable for life and, therefore, also for the human organism. We all need the sun to affect our skin, among other reasons because it is the main source of vitamin D, essential for the body to absorb calcium, which is necessary to keep bones strong and healthy. The sun also provides other benefits, but an excess of exposure carries very specific risks. That is why the sun must be taken in its proper measure and always with adequate protection.
Among the benefits of the sun for the human organism, the following stand out:
Improvement in muscle response
Improves resistance in tolerance tests.
Decreases blood pressure
Increases the immune response.
Reduces the incidence of respiratory infections.
Lowers blood cholesterolIncreases hemoglobin in the blood.
Improves the capacity of cardiovascular work.
Stimulates the nerve endings.
Improves breathing, especially in asthmatics.
Promotes the synthesis of vitamin D to calcify bones.
Regarding the risks of prolonged exposure and without adequate protection from ultraviolet radiation from the sun, the following are included:
Appearance of erythema. They are characterized by the reddening of the skin exposed to the sun and precedes the burn.
First and second degree burns.
Skin cancer and other skin disorders.
Cataracts and other eye disorders.
Premature aging of the skin.
Inhibition of the immune system.
