Experts in Sweden 30,000 women followed for 20 years. They found those less exposed to the Sun have shorter lifespan of about 2.1 years compared with people who spend time outdoors.Sunshine not only help plant photosynthesis but also affect the animal's health. With humans, the Sun brings many benefits, benefit not only stop at the skin vitamin D synthesis.Help sleep at nightA study at the University of Colorado (USA) shows the Sun really has the ability to regulate biological rhythms in the human body, help stabilize the sleep cycle, according to Health24.Regular exposure to the Sun at sunrise and sunset will help the body to set biological clock better inside.Extend the lifeThe experts at the Karolinska University Hospital in Sweden 30,000 women followed for 20 years. They found those less exposed to the Sun have shorter lifespan of about 2.1 years compared with people who spend time outdoors.Strong bonesVitamin D is essential for bone because it helps the body absorb calcium, bone development and promote healing of the bone lesion.Vitamin D deficiency leads to rickets, the soft-bone condition in children and brittle bones, osteoporosis in humans.Strengthen the immune systemIn addition, vitamin D has an important role to help strengthen the immune system, anti-inflammatory. Many scientific research findings of low vitamin D will increase the risk of respiratory infections, which cause colds and flu.Improve the moodResearch by scientists at Harvard Medical School and Massachusetts General Hospital (USA) detect exposure to sunlight helps the body secretes a chemical called beta-endorphin. It helps stimulate the spirit, make people feel more positive, fun.
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