• Home Remedies Index
  • Feedback
  • Subscribe
Top 10 Home Remedies
No Result
View All Result
Advertisements
Top 10 Home Remedies
No Result
View All Result

Home » Healthy Living

Top 10 Health Benefits of Sunlight

by Top10HomeRemedies Team
June 19, 2019
0

As long-term exposure to sunlight can lead to sunburn, skin aging and even skin cancer, many people may prefer staying indoors and avoiding sunlight. But do not completely shun the sun. Limited sun exposure has numerous health benefits.

Sunlight is the easiest and healthiest way to get vitamin D– the “sunshine vitamin” – which is almost as vital to life as oxygen. When exposed to sunlight, the body makes vitamin D.

But, you do not need to tan or burn your skin to get vitamin D. Sun exposure that makes the skin a bit red produces the equivalent of 10,000 to 25,000 IU of vitamin D in the body.

Vitamin D behaves in the body more like a hormone than a vitamin. It plays an important role in electrolyte metabolism, protein synthesis, immunity, nerve and muscle functioning, and an array of other physiologic processes.

Advertisements

Sunlight has many health benefits, but enjoy it in moderation.

  • Exposure to early morning sunlight for 10 to 15 minutes (without sunscreen) is a good option.
  • Avoid direct sunlight during the peak hours of the day between 10 a.m. and 4 p.m.
  • If required to be out in the sun during the peak hours, apply sunscreen on exposed body parts, wear proper clothes and wear a cap or use an umbrella.

health benefits of sunlight

Here are the top 10 health benefits of sunshine.

Contents

  • 1. Boosts Immunity
  • 2. Supports Healthy Bones
  • 3. Rejuvenates Aging Eyes
  • 4. Improves Metabolism
  • 5. Improves Sleep Quality
  • 6. Eases Mild Depression
  • 7. Boosts Height
  • 8. Reduces Cancer Risks
  • 9. Lowers Risk for Multiple Sclerosis
  • 10. Aids Heart Health

1. Boosts Immunity

Sunlight builds the immune system. When exposed to sunlight, the body makes vitamin D to support proper functioning of the T cells that contribute to immune defenses. A strong immune system defends the body against foreign, invading organisms.

Vitamin D has been found to help modulate the innate and adaptive immune responses. Furthermore, vitamin D deficiency appears to be linked to an increased susceptibility to infection and many autoimmune diseases.

2. Supports Healthy Bones

For healthy and strong bones, sunlight is necessary. It helps the body produce vitamin D that stimulates the absorption of bone-strengthening calcium. This leads to reduced risk of bone diseases, fractures and osteoporosis.

Advertisements

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

In addition, a high level of vitamin D in the body is associated with a lower rate of virtually all types of fractures.

3. Rejuvenates Aging Eyes

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

For eye health, you do not have look directly at the sun. Follow these steps.

  1. Stand in a sunny place in the early morning. Do not wear contact lens or glasses.
  2. Close your eyes and allow the sunlight to fall on the eyelids.
  3. Feel the warmth of the sunrays on your eyes and slowly move your eyes up and down, right to left, clockwise and counter-clockwise.
  4. Do this for 5 minutes, then do palming for another 5 minutes.
  5. Do this once daily.

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

Advertisements

4. Improves Metabolism

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

Further research showed that nitric oxide (a compound that the skin releases after sun exposure) had similar obesity- and diabetes–slowing effects. Researchers believe that nitric oxide may have beneficial effects on the way the body regulates metabolism.

On the other hand, vitamin D deficiency may contribute to fat accumulation.

5. Improves Sleep Quality

Exposure to natural daylight helps maintain your sleep-wake cycle. With exposure to bright sunlight, the optic nerve sends a message to the gland in the brain that produces melatonin, a hormone associated with sleep onset.

The gland secretes less melatonin during the daytime. As soon as it is dark, it starts increasing production. Low levels of melatonin production are linked to poor sleep quality.

Advertisements

In addition, sunlight helps regulate circadian rhythms for a better night’s sleep. Circadian rhythm is a 24-hour cycle that regulates biochemical, physiological and behavioral processes that control your sleep cycle.

6. Eases Mild Depression

Regular sunlight exposure can naturally increase the serotonin levels in your body to help lessen stress and fight off mild depression.

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

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

Moreover, a 2002 study published in the journal Lancet also suggests that sunlight and season have a positive effect on serotonin turnover in the brain.

7. Boosts Height

increase height

Sunlight also helps increase your height. In 2009, a 18–year study by researchers at University of Bristol in UK found that women who are pregnant during the summer tend to have taller, stronger-boned babies.

Exposure to sunlight triggers the body to produce vitamin D, which has a direct impact on children’s growth and development, especially toddlers. In addition, sun exposure affects bone mass, primarily increasing the width of bones.

According to the United Kingdom’s National Institute for Health and Clinical Excellence, it is important to get adequate vitamin D during pregnancy and breastfeeding for the baby’s overall healthy development.

8. Reduces Cancer Risks

cancer

An adequate amount of vitamin D in the body can reduce the risk of colon, kidney and breast cancer. Lack of sun exposure contributes to vitamin D deficiency, which in turn increases the risk of many cancers.

According to a 2007 study published in the American Society for Clinical Nutrition, improving calcium and vitamin D nutritional status substantially reduces all cancer risk in postmenopausal women.

In addition, vitamin D combined with other cancer treatments tends to improve the patient’s prognosis.

9. Lowers Risk for Multiple Sclerosis

multiple sclerosis

According to a 2010 study published in the journal Lancet Neurology, adequate vitamin D nutrition in the body can contribute to preventing multiple sclerosis (MS), an autoimmune disease that affects the central nervous system (brain and spinal cord).

However, there are uncertainties as to whether vitamin D can influence the course of MS progression.

In addition, low vitamin D during pregnancy may increase your baby’s risk for MS later in life. Also, early sunlight exposure in children through age 20 reduces the risk of developing MS.

10. Aids Heart Health

sun exposure for heart health

Exposure to sunlight is extremely beneficial for people with heart disease and those who are at a higher risk of heart disease. The warmth of the sun improves circulation and increases vitamin D levels, which in turn improves heart health.

A small 2012 study, presented at the European Society of Hypertension meeting in London, shows that vitamin D supplementation in the winter can help lower blood pressure.

When exposed to UV rays, the body releases nitric oxide that lowers blood pressure. High blood pressure is an important risk factor for heart attack, heart failure, stroke and other health problems.

In addition, sunlight also helps lower cholesterol and reduces the risk of strokes.

Resources:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2290997/
https://www.thelancet.com/journals/laneur/article/PIIS1474-4422%2810%2970086-7/abstract
http://ajcn.nutrition.org/content/85/6/1586.abstract
https://www.sciencedaily.com/releases/2010/03/100305112157.htm
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2802%2911737-5/abstract
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2077351/
https://diabetes.diabetesjournals.org/content/63/11/3759.abstract?sid=9e5331c1-d084-4fcc-abd4-2bae0c696d19
https://www.neurobiologyofaging.org/article/S0197-4580%2811%2900519-7/abstract
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3166406/
http://ajcn.nutrition.org/content/80/6/1678S.full
https://www.sciencedaily.com/releases/2012/04/120425094310.htm
https://press.endocrine.org/doi/full/10.1210/jc.2008-2146

Advertisements

Recommended

face tingling treatment
Home Remedies

Facial Tingling: Causes, Diagnosis, Natural Treatment

by Mahesh Karandikar, MD - Neurosurgeon
July 11, 2019
0

A sudden tingling sensation overtaking your hands, feet, or face is a fairly common complaint reported by people in the...

Read more
Advertisements
how to sterilize baby bottles
Healthy Living

How to Sterilize Baby Bottles: 5 Safe Methods

by Karen M. Walker, MD, FAAP
April 1, 2019
0

The best way for a new mother to establish a nurturing bond with her baby is through breastfeeding. But sooner...

Read more
Advertisements

Homemade

DIY healthy juices and smoothies to curb arthritis
DIY Homemade

DIY Healthy Juices and Smoothie to Curb Arthritis

by Top10HomeRemedies Team
January 29, 2019
2

Arthritis is a leading health issue that affects millions of people. The pain and inflammation can often impact on a...

Read more
DIY hoemmade natural teeth whitener

DIY Homemade Natural Teeth Whitener

January 28, 2019
Advertisements

Trending

mediterranean diet benefits
Healthy Living

Mediterranean Diet 101: Benefits, Drawbacks, Myths and More

by Miriam Christie, MS, RD, LD, ABD
August 21, 2019
0

The Mediterranean diet emerges from the kind of foods eaten in countries situated along the Mediterranean Sea. These include France,...

Read more
Neem Oil for hair and skin
Healthy Living

Neem Oil for Hair and Skin: 9 Benefits and How to Use It

by Robert Signore, DO - Dermatologist
July 2, 2019
0

Neem is often referred to as Indian lilac as it is endemic to the Indian subcontinent, but its medicinal virtues...

Read more
Advertisements

Don't Miss

consume aloe vera

Different Ways to Consume Aloe Vera for its Health Benefits

by Holly Klamer, Registered Dietitian Nutritionist
March 5, 2021
0

Gone are the days when aloe vera was just a potted plant sitting on your windowsill, jazzing up your home...

honeydew melon for health

Honeydew Melon: Origins, Nutritional Value and Health Benefits

by Holly Klamer, Registered Dietitian Nutritionist
July 8, 2019
0

Honeydew melon makes for a sweet-tasting and refreshing treat that can take the sting out of the sweltering summer heat....

fava beans for health

Fava Beans: Nutritional Value, Recipes and Health Benefits

by Holly Klamer, Registered Dietitian Nutritionist
July 8, 2019
0

The fava bean, alternatively known as broad bean, is a large, flat, green leguminous vegetable. The earliest record of its...

Apple cider vinegar benefits for women

Apple Cider Vinegar Benefits for Women

by Top10HomeRemedies Team
March 28, 2019
12

Apple cider vinegar is used in a whole gamut of home remedies that offer something for everyone. Along with curing...

Advertisements
how to control hair loss
Common Conditions

How to Control Hair Fall

by Top10HomeRemedies Team
August 5, 2019
2

Long, luscious hair is a desire of many! But it seems very few people are lucky enough to have a...

Read more
Advertisements

All the tips mentioned here are strictly informational. This site does not provide medical advice. Consult with your doctor or other health care provider before using any of these tips or treatments. Read more.

 

Categories: Home Remedies | Kitchen Ingredients | Healthy Living | Pets | Common Conditions | Pregnancy | Healthy Foods

 

  • Contact
  • About Us
  • Privacy Policy
  • Subscribe
  • Terms and Conditions of Use
  • Unsubscribe

© 2018 Top 10 Home Remedies

No Result
View All Result
  • Home Remedies
  • Kitchen Ingredients
  • DIY Homemade
  • Healthy Foods
  • Healthy Living
  • Pregnancy

© 2018 Top 10 Home Remedies