How sun rays affect people's health?
Sunlight is electromagnetic energy, which is spread by electromagnetic waves. Health wise, the most significant parts of the sunlight electromagnetic spectrum are, ultraviolet radiation (UV), which is invisible to the eye, visible light that permits us to see and infrared radiation, which is our key source of heat however is similarly invisible. An extreme contact to them poses specific risks to health. On the other hand, it provides vitamin D, which helps human to remain healthier in several ways.
- Provides vitamin D, which helps to absorb calcium and makes human bones stronger and plays a vital role for building healthier muscles.
- Reduces muscles cramps and joint pain too.
- Getting high levels of vitamin D, both from the Sun exposure or food might decrease the risk of increasing multiple sclerosis (MS).
- Itchy-skin diseases are sometimes treated with UV light, (phototherapy).
- Kids who spend more time outdoors are less likely to develop myopia.
- Women who have enough level of vitamin D during pregnancy help to experience less complication such as gestational diabetes and preeclampsia, and help to develop multiple sclerosis in the years even after giving birth.
Dis advantage of the Sun Rays
- Increases risks of numerous skin cancers, cataracts and other eye diseases, and enhanced skin ageing.
- Harmfully affect people's capability to struggle infectious diseases.
- Concession the efficacy of immunization programs.
- Spending too much time under the direct Sun light during summer of noon time leads dehydration.
Sunlight, a necessary requirement for life, might be enormously hazardous to human health. It provides vitamin D, which helps human to remain healthier in several ways. Extreme contact to the sun is known to be related with increased risks of numerous skin cancers, cataracts and other eye diseases, and enhanced skin ageing.