Top Health Benefits Of Sunlight
It is often considered that sunlight is bad for skin. Yes, it causes sunburn and even skin cancer. Many people staying under the sun should prefer to stay indoors and avoid sunlight. But one should not completely avoid the sun because it is beneficial for our health in a lot of ways. Here are the top health benefits of sunlight.
1. Good Source of Vitamin D
Top Health Benefits Of Sunlight:Sunlight is one of the easiest and best sources of vitamin D – the “sunshine vitamin”. This vitamin is a vital component of life and acts like oxygen for our survival. The human body needs vitamin D to get energized and this is obtained from sunlight. Vitamin D behaves like a hormone, playing key role in electrolyte metabolism, protein synthesis, immunity, nerve and muscle functioning, and various physiologic processes.
2. Improves Metabolism
Sunlight helps to maintain healthy weight by speeding up your metabolism rate. Sunlight improves metabolism to much extent. Researchers have proved that nitric oxide (a compound that the skin releases after sun exposure) has various benefits for the skin. It regulates metabolic activities of the body.
3. Reduces Cancer Risks
Sufficient amount of vitamin D obtained from daylight reduces the risks of colon, kidney and breast cancer, and many other complications. According to a study of American Society for Clinical Nutrition, the improvement of calcium and vitamin D nutritional status substantially can reduce the cancer risks in postmenopausal women.
4. Supports Healthy Bones
Healthy bones are needed by all of us. Due to daylight, we can get sufficient vitamin D that stimulates the absorption of bone-strengthening calcium. As a result, the risks of bone diseases, osteoporosis, and fractures reduce to much extent. The study shows that the deficiency of vitamin D can lead the children and adults to suffer from rickets, exacerbates osteoporosis, osteomalacia, and many such complications.
5. Rejuvenates Aging Eyes
Vitamin D3 is good to prevent age-related muscular degeneration. Sunlight rejuvenates aging eyes. It also reduces inflammation, clearing amyloid beta and improves visual function. Thus, sunlight is good for eyes health. You should stay in sunny places early in the morning for about half an hour without contact lens or sunglasses.
6. Sunlight lowers Cortisol Levels
The stress hormone is known as cortisol. It may increase your appetite and experts suggest that high cortisol levels lead to weight gain. In a study practiced by the Center for Neuroscience, University of Colorado, it was found that through exposure to bright light, cortisol levels can be decreased.
7. Eases Mild Depression
Exposure to daylight naturally increases the serotonin level in your body for helping in the reduction of stress and depression. Serotonin is neurotransmitter that is responsible to regulate appetite, sleep, memory and mood. Also it plays key role in susceptibility to suicide. Thus, it has been proved that sunlight improve depression, anxiety, and many mental problems.