The appearance of most common skin reaction

Mike Walden - The most common skin reaction appears with excessive and prolonged sunlight - it photodermatitis or solar urticaria. The sun's rays are directly related to immunity. Since the human body is responsible for immunity bone marrow and thymus gland activity, which decreases after 40 years, it is believed that the body would have to face immunodeficiency. However, this does not happen, because in the body there are also certain cells located at the surface of the skin. These Langerhans cells with excessive sunburn destroyed.

This causes decreased immunity, so it is often the arrival of the holiday people faced with poverty colds. Therefore, the best time to get sunbathing is before 9am and after 16 days. During this period, the sun acts beneficial and enhances immunity. The reaction of the cardiovascular system is to overheat also negative. Increased heart rate is directly related to the heat. Under these conditions the heart to normal operation requires much more oxygen.  get benefits here

Whereas in case of problems with the coronary arteries when they are struck by atherosclerosis, the proper amount of oxygen enriched blood to the heart is not supplied. In the worst scenario, such a situation can cause angina. Number of heart disease can pass from the state of remission because of excess sunlight because in case of overheating is necessary to use a sufficient amount of liquid and treatment of these diseases often associated with limitation of its scope, including a diuretic.