Sunlight and skin health
There are three sources of nutrition which you could get it for free but it is very important for the health, they are water, air and sunlight. Water might not be free, you might need to pay for clean and healthy water, the same things also happen to air. Although air are free, but getting a clean air, sometimes you should go to village or mountain which have less pollutions.
While sunlight are free of charge, ideally you could get it just by stepping outside, in sunny season circumstances. Sunlight is an important nutrients essential for health. Sunlight help your skin to synthesize Vitamin D. Vitamin D is needed to absorb calcium in the gut. Calcium is needed for strong bones. Because of lack of sunlight can lead to fragility of bone. In children these symptoms comes in the form of rachitis and osteoporosis in older people.
Vitamin D also is one nutrient that plays a role in inhibiting cancer cells. Regular exposure to sunlight can fight colon cancer, breast cancer and leukemia.
Strengthening cardiovascular system, increase blood circulation, pulse rate, arterial pressure and cholesterol levels normality are other benefits of sun exposure. Sunlight improve liver function. Liver effective in treating jaundice.
Thyroid stimulation by sunlight increases your metabolic rate so that they can lose weight. When the sun’s heat, sweat the body out of water, so sunlight helps the kidneys work. In the case of arthritis, sunlight also helps relieve arthritis.
Sun exposure also increases the production of the hormone melatonin at night. This hormone helps us to sleep soundly. Hence the sun can reduce the pain insomnia.
In addition, sunlight can kill the drug, making the skin look brighter, enhance elasticity, strengthen the immune system, improve mood, stimulate the synthesis of endorphins that help in cases of chronic depression.
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