Recent researches have revealed that sunlight has properties to render several health benefits, and it can be extremely important for a healthy life. In addition to maintaining the humidity and temperature, sunlight also plays an important role in energizing and nourishing the human body.
Sunlight is vital in delivering full nutritional value of the food that we consume. Receiving sunlight in sufficient amounts is also effective in preventing several chronic ailments such as: osteoporosis, seasonal affective disorder, type 2 diabetes, mental depression, and cancers affecting the breasts, bladder, cervix, prostrate, ovaries, colon and stomach. In simple words, sunlight is an overall natural remedy to promote a healthy lifestyle.
Sunlight is one of the best sources of vitamin D, that promotes calcium absorption in the gut and transfer of calcium across cell membranes. Vitamin D is also effective in reducing cholesterol levels and preventing cancerous tumor growth. Lack of vitamin D is widely associated with rheumatoid arthritis, thyroditis, multiple sclerosis, Crohn’s disease, and other such auto-immune ailments.
Prevention of infections
Sunlight is also helpful in prevention of infections caused by viruses, molds, and bacteria. It increases the amount of white blood cells and gamma globulin in your body, which is helpful in preventing germs and viruses and in enhancing the capacity of RBC to carry oxygen.
Sunlight enables your body to reduce resting pulse rate and deteriorating hypertension, thus making your heart healthier. It also increases the resistance power of your skin, and avoids several skin diseases including eczema, psoriasis, and acne.
In addition to these, there are several other health benefits of sunlight including the following:
Strengthening the cardiovascular system
Normalizing blood sugar and blood pressure levels
Helping in weight loss
Enhancing liver function
Eliminating waste, thus ensuring proper kidney functioning
Altering moods and cheering you up, thus preventing depression and anxiety
Despite all of these advantages, excessive exposure to sunlight can cause destructive effects too, as it may lead to ailments like skin cancer, melanoma, and eye damage. Over-exposure may also result in changes in skin color, increased tenderness, itchiness of skin, and appearance of spots on the face.
Sun tanning and sunbathing are some of the most effective methods of receiving adequate sunshine. Just keep in mind that excess of everything is bad, including sunlight. So, do not forget to wear protective clothes and apply sunscreen before going out in the sun for long periods of time.