Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/5/2013 (2 years ago)

Catholic Online (www.catholic.org)

Covering up with sunscreen lessens benefits

Long thought of as harmful - as it leads to skin cancer, and at best, unsightly wrinkles - it's been proven that Soaking up the sun may reduce a woman's risk of rheumatoid arthritis. Research has proven that those regularly exposed to sunlight reduced their risk of developing the condition by a fifth.

Those sunscreens and lotions that everyone says to use to beat melanoma? It turns out that using sun creams or covering up to avoid the sun could lessen the protective effects.

Those sunscreens and lotions that everyone says to use to beat melanoma? It turns out that using sun creams or covering up to avoid the sun could lessen the protective effects.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

2/5/2013 (2 years ago)

Published in Health

Keywords: Sun exposure, rheumatoid arhtritis, study, women, skin cancer, sunscreen


LOS ANGELES, CA (Catholic Online) - Those sunscreens and lotions that everyone says to use to beat melanoma? It turns out that using sun creams or covering up to avoid the sun could lessen the protective effects.

In younger women who have heeded the calls to protect themselves from the harmful effects of the sun, the effect of UVB exposure was less evident.

An autoimmune disease that causes inflammation in joints, the main symptoms of rheumatoid arthritis is joint pain and swelling.
 
There are an estimated 300,000 sufferers in the U.K. with women three times more likely to suffer from the disease than men.

The U.S. Nurses' Health Study is the first published research that tracked the health of more than 120,000 nurses since 1976, when they were aged between 30 and 55, until 2008. The second phase tracked the health of a further 115,500 nurses since 1989, when they were aged between 25 and 42, until 2009.

Researchers used UV-B flux, which is a composite measure of UVB radiation, based on latitude, altitude and cloud cover for the study.

Exposure was then estimated according to where they lived in the U.S. and ranged from an annual average of 93 in Alaska and Oregon, to 196 in such sunny states as Hawaii and Arizona. Likely estimates of UV exposure at birth and by the age of 15 were also included.

Over the period, 1,314 women developed rheumatoid arthritis. Among the nurses in the first phase, higher cumulative exposure to UVB was associated with a reduced risk of developing the disease.

Those with the highest levels of exposure were a fifth less likely to develop rheumatoid arthritis than those with the least.

Confirming other studies, this proved a link between geography and the risk of rheumatoid arthritis as well as other autoimmune conditions, including type 1 diabetes, inflammatory bowel disease, and multiple sclerosis.

No such association for UV-B exposure was found among women in the second phase because these women were younger than those in the first study.

"Differences in sun protective behaviors, for example greater use of sun block in younger generations, may explain the disparate results," the study's authors added.

"Our study adds to the growing evidence that exposure to UV-B light is associated with decreased risk of rheumatoid arthritis. The mechanisms are not yet understood, but could be mediated by the coetaneous production of vitamin D and attenuated by use of sunscreen or sun avoidant behavior."

---


Pope Francis: end world hunger through 'Prayer and Action'


Copywriter 2015 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for July 2015
Universal:
That political responsibility may be lived at all levels as a high form of charity.
Evangelization: That, amid social inequalities, Latin American Christians may bear witness to love for the poor and contribute to a more fraternal society.



Comments


More Health

12,000 children may be exposed to HIV and Hepatitis from unsterile surgical equipment at hospital Watch

Image of The Seattle Children's Hospital is under controversy once again.

By Linky C. (NEWS CONSORTIUM)

Seattle's Bellevue clinic Children's Hospital contacts the parents of 12,000 children who might have been exposed to HIV and hepatitis due to un-sterile surgical equipment. MUNTINLUPA CITY, PHILIPPINES (Catholic Online) - Parents of roughly 12,000 children who were ... continue reading


High vaccination rates help protect communities Watch

Image of Pockets of unvaccinated people pose health risks to the immune-compromised population.

By Kenya Sinclair (NEWS CONSORTIUM)

Following the Disneyland Measles outbreak, more and more U.S. parents are vaccinating their children. Despite the increased number of "vaccinators," "anti-vaccers" pose a public health risk. LOS ANGELES, CA (Catholic Online) - The U.S. Centers for Disease Control and ... continue reading


The Universal Flu Vaccine: Researchers are closer to a solution that attacks a different part of the virus Watch

Image of Human immune response to influenza is directed against a protein on the virus called hemagglutinin, and a portion of the protein called the hemagglutinin head, where the majority of the mutations occur.

By Catholic Online (NEWS CONSORTIUM)

It's a universal misery that comes whenever the weather cools or it starts to rain. Influenza begins to settle in to a large part of the population, leading to school and job absences. Researchers now say hat attacking a largely hidden part of the influenza ... continue reading


Grandmother miraculously beats eight different cancers in a row Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

Many people lose hope while battling cancer and experience even more trauma when they fight the same disease again and again. Despite the constant evolution of technology, there are still risks of developing different forms of cancer at any time. However, one ... continue reading


Hepatitis C finally given approval in United Kingdom after 'inexcusable wait' Watch

Image of Sufferer Pamela Anderson claims she got Hepatitis C from her ex-husband Tommy Lee after they shared tattoo needles.

By Catholic Online (NEWS CONSORTIUM)

It comes as wonderful news for untold thousands of Hepatitis C sufferers, albeit one that came after an "Inexcusable wait." The once-a-day drug sofosbuvir has a 90 percent success rate by patients - and will be available free of charge for patients in the ... continue reading


First human brain grown in laboratory dubbed success, despite scientific doubt Watch

Image of

By Talia Ramos (NEWS CONSORTIUM)

For the first time in the history of science, an almost full-grown human brain was successfully grown outside the body and in a laboratory by a team of researchers. According to The Guardian, the brain is a size comparable to that of a 5-week-old fetus. The brain will ... continue reading


Modern Paleo diet may not be so Paleolithic Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

Carbohydrates, largely overlooked in the modern Paleo diet, were actually a part of the food group consumed by our hunting-and-gathering forefathers, according to a new study published earlier this month. Although the diet works effectively on some trying to lose ... continue reading


Is coffee really good for you? New research finds coffee may reduce risk of some cancers Watch

Image of

By Hannah Marfil (NEWS CONSORTIUM)

Caffeinated coffee drinkers are at a lower risk of having bowel cancer, as well as dying from the disease and other types, according to recent data. Those who drink four to five mugs of coffee a day were found to cut, by almost a half, the odds of bowel cancer ... continue reading


'Brainy' mice research may lead to effective treatment for Alzheimer's Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

Genetically altered mice tend to be more intelligent and exhibit less anxiety, according to new research. The discovery is speculated to be a part of a more comprehensive study regarding treatment to diseases like Alzheimer's post-traumatic stress disorder (PTSD) and ... continue reading


Study finds intelligence related to a longer lifespan Watch

Image of

By Talia Ramos (NEWS CONSORTIUM)

A longer lifespan is related to intelligence contributed by the genetic makeup, according to new research. Analyzing three twin studies, a research team found that the link between intelligence and a person's life expectancy is about 95 percent because of genetics, ... continue reading


All Health News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Deuteronomy 4:1-2, 6-8
1 'And now, Israel, listen to the laws and customs ... Read More

Psalm, Psalms 15:2-3, 3-4, 4-5
2 Whoever lives blamelessly, who acts uprightly, who ... Read More

Gospel, Mark 7:1-8, 14-15, 21-23
1 The Pharisees and some of the scribes who had come ... Read More

Reading 2, James 1:17-18, 21-22, 27
17 all that is good, all that is perfect, is given us ... Read More

Saint of the Day

Saint of the Day for August 30th, 2015 Image

St. Rumon
August 30: St. Rumon, also known as Ruan, Ronan, and Ruadan, was probably a ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter