1. Vitamin D: Sunlight stimulates the body to produce vitamin D. Sun exposure on the face, neck, arms, and legs for 10-15 minutes can produce 1,000 international units (IU) to 3,000 IU, depending on skin type and needs vitamin D is needed by the body each in one day.
Vitamin D functions to increase calcium absorption in the gut and calcium transfer across cell membaran, so it can strengthen bones. Vitamin D can also provide protection against cancers (such as lung cancer, prostate, and skin), osteoporosis, rickets, and diabetes. In addition, vitamin D may help lower blood cholesterol levels thus helping fight heart disease.
2. Serotonin: In addition to stimulating the body to make vitamin D, sunlight can also stimulate the production of serotonin, a neurotransmitter in the brain that regulate mood. Serotonin levels high enough to result in a more positive mood and a quiet way of thinking with mental focus.
3. Overcome depression: People with seasonal affective disorder (SAD) may develop symptoms of depression (such as loss of interest in daily activities, feel they have no energy or fatigue, and moodiness) in the winter months when sunlight is less or shine. Sunlight can reduce symptoms of depression by releasing endorphins. Endorphins itself is a natural anti-depressant that is owned body and is very useful in cases of seasonal depression.
4. Improve blood circulation: mapu Sunlight improves blood circulation by dilating blood vessels in the skin. That way, more nutrients and oxygen carried to the cells when capillary blood vessels open so that health becomes better. In addition, the heart becomes healthier by lowering the pulse rate when resting and reducing blood pressure.
5. Improving skin: Sun safely been shown to improve chronic skin conditions such as acne, eczema, and psoriasis. Exposure to sunlight can also reduce the manifestation of perengangan marks, scars, and other skin imperfections.
6. Lower the risk of cancer: synthesis of vitamin D, which is caused by sunlight, reduces the risk of many forms of cancer such as prostate cancer, breast cancer, colon cancer, and ovarian cancer. But be careful, prolonged exposure to the sun sianr can increase the risk of skin cancer.
7. Prevent diabetes: A new study suggests that the exposure to sunlight and vitamin D can prevent type 1 diabetes in children. Some also believe that exposure to sunlight may also lower blood sugar levels by stimulating the storage of glucose in muscle and liver.
8. Strengthens the immune system: Sunlight can strengthen the immune system, because when exposed to sunlight, the body produces more white blood cells that help ward off infection and other diseases caused by bacteria, fungi, and viruses.
9. Body Detoxification: Exposure to sunlight can also boost the elimination of toxins in the body by improving liver function. In addition, the sun also increases blood circulation, so toxins more efficiently eliminated through the blood.
10. Improve quality of sleep: With exposure to sunlight, melatonin production increases. Melatonin is a hormone produced by the gland pinea-sized organs like small beans found in the base of the brain. Melatonin is needed fatherly good sleep quality.
11. Improve the digestive system: Sunlight is also the best treatment fatherly increase appetite. It also can improve digestion and increase metabolism.
