Benefits of sunlight for health | Benefits of sunlight in body

Benefits of sunlight for health | Benefits of sunlight in body

Benefits of sunlight in body


Benefits of sunlight: Prolonged exposure to sunlight can cause sunburn, skin aging, and even skin cancer. Therefore many people may prefer to stay away from sunlight by staying indoors. But do not keep completely away from sunlight. Staying in sunlight for a limited time provides many health benefits.


Sunlight is the easiest and fastest way to get vitamin D which is important for life like oxygen. But you don't have to burn your skin to get Vitamin D. Vitamin D acts more like a hormone than a vitamin in the body. It plays an important role in electrolyte metabolism, protein synthesis, immunity, nerve, and muscle functioning.


Sunlight has advantages for the immune system


Sunlight makes the immune system. The body supports the proper functioning of vitamin D to T cells when exposed to sunlight, which contributes to immune protection. A strong immune system protects the body against attacks by external organisms.


Vitamin D has been found to aid in organizing innate and adaptive immune responses. In addition, vitamin D deficiency is associated with increased susceptibility to infection and many autoimmune diseases.


Benefits of sunlight keep bones strong

Benefits of sunlight keep bones strong


Sunlight is essential for healthy and strong bones. It helps the body to produce vitamin D which stimulates the absorption of calcium to strengthen bones. This reduces the risk of bone diseases, fractures, and osteoporosis.


According to a 2004 study published in the journal American Society for Clinical Nutrition, vitamin D deficiency causes rickets (rickets) among children, increases osteoporosis in adults, and causes osteomalacia, a painful bone disease. It is made.


Keep the benefits of sunlight healthy


According to a 2012 study published in the journal Neurobiology of Aging, vitamin D3 plays an important role in preventing age-related macular degeneration, the most common cause of blindness in the elderly. It helps in reducing inflammation and aging of the eyes by improving visual function.


For eye health, you cannot see the sun directly, so follow these steps. (Read more - Chaulai has benefits for eyes)


  • Stand in a sunny place in the morning. And do not wear lenses or glasses at that time.
  • Close your eyes and allow sunlight to fall on your eyelids.
  • Feel the heat of the sunrise on your eyes and slowly move your eyes up and down, right to left.
  • Do this for 5 minutes, then palming one more time for 5 minutes.
  • Do once a day

Note: Avoid long-term exposure to bright sunlight as this may contribute to the development of cataracts.


Effect sunlight to speed up metabolism


Sunlight can help you maintain a healthy weight by speeding up your metabolic rate. A 2014 study published in the journal Diabetes found that ultraviolet (UV) rays suppress the symptoms of obesity and metabolic syndrome caused by vitamin D.


Further research showed that nitric oxide (a compound that releases to the skin after sun exposure) had similar slowing effects to obesity and diabetes. Researchers believe that nitric oxide may have beneficial effects on the way the body regulates metabolism. On the other hand, a lack of vitamin D can contribute to fat accumulation


Benefits of sunlight good for sleep


Exposure to natural daylight helps maintain your sleep and wake upcycle. Upon exposure to bright sunlight, the optic nerve sends a message to the gland in the brain that produces melatonin (melatonin is a hormone associated with the onset of sleep).


Glandular secretion produces less melatonin during the day. As soon as it is dark, it starts increasing production. Low levels of melatonin production are associated with poor sleep quality.


In addition, sunlight helps to regulate circadian rhythms for better night sleep. The circadian rhythm is a 24-hour cycle that controls your sleep cycle by controlling biochemical, physical, and behavioral processes.


Sunlight reduces stress


Getting regular sunlight can naturally increase serotonin levels in your body to help reduce stress and fight mild depression.


Serotonin is the neurotransmitter that regulates appetite, sleep, memory, and mood. In addition, serotonin plays a role in susceptibility to depression and suicide.


Lack of sunlight is often associated with depression and seasonal affective disorder (SAD), a form of depression that occurs frequently during the winter months. Therefore, exposure to sunlight can help improve these conditions.


In addition, a 2002 study published in the journal Lancet also shows that sunlight and season have a positive effect on serotonin turnover in the brain


Sunlight is helpful in increasing height


Sunlight also helps in increasing your height. In 2009, an 18-year study by researchers at the University of Bristol in the UK found that women who became pregnant during the summer had tall, stronger-boned children.


Exposure to sunlight triggers the body to produce vitamin D, which has a particular effect on children's development. Sun exposure affects the mass of bones, mainly the increase in bone width.


According to the United Kingdom's National Institute for Health and Clinical Excellence, getting enough vitamin D during pregnancy and breastfeeding is important for the overall healthy development of the baby.


Sunlight reduces the risk of cancer


Adequate intake of vitamin D in the body can reduce the risk of colon, kidney, and breast cancer. Lack of exposure to the sun contributes to vitamin D deficiency, increasing the risk of many cancers.


According to a 2007 study published in the American Society for Clinical Nutrition, calcium and vitamin D significantly reduces the risk of all types of cancer in postmenopausal (post-menopausal) women due to improvements in nutritional status.


In addition, vitamin D together with other cancer treatments helps in diagnosing the patient's disease.


Benefits of sunlight prevent multiple sclerosis


According to a 2010 study published in the journal Lancet Neurology, adequate vitamin D nutrition in the body may contribute to preventing multiple sclerosis, an autoimmune disease that affects the central nervous system (which is the optic neurons of your brain, spine, and eyes). Affects) affects.


In addition, low vitamin D during pregnancy can increase the risk of multiple sclerosis in your baby's life. In addition, exposure to sunlight in children under 20 years of age reduces the risk of multiple sclerosis.


Sun rays protect against the risk of heart disease


Sunlight exposure is extremely beneficial for people with heart disease and those at high risk of heart disease. The heat of the sun improves circulation and increases vitamin D levels, which in turn improves heart health.


A 2012 study presented at the European Society of Hypertension meeting in London showed that vitamin D supplementation in winter can help reduce hypertension.


When exposed to UV rays, the body releases nitric oxide which reduces hypertension. High blood pressure is an important risk factor for heart attack, heart failure, stroke, and other health problems. Apart from this, sunlight also reduces the risk of cholesterol and stroke.


There are many health benefits from sunlight, but enjoy it in small amounts.


Exposing morning sunlight for 10 to 15 minutes (without sunscreen) is a good option.

Avoid direct sunlight during the hours between 10 am and 4 am.

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