Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/5/2013 (1 year 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 (1 year 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'


2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for November 2014
Lonely people:
That all who suffer loneliness may experience the closeness of God and the support of others.
Mentors of seminarians and religious: That young seminarians and religious may have wise and well-formed mentors.



Comments


More Health

Brain weak spot that causes Alzheimer's begins in late adolescence Watch

Image of The study involved MRI brain scans on 484 healthy volunteers, aged between eight and 85 years, conducted by the Medical Research Council

By Catholic Online (NEWS CONSORTIUM)

According to scientists in the United Kingdom, the human brain has a weak spot for Alzheimer's disease and schizophrenia. Researchers pinpointed the region using scans. They say that the weak spot develops late in adolescence and degenerates early during aging. ... continue reading


Women beware! This fibroid removal process could just cost you your life! Watch

Image of Women who are seeking to have fibroids removed should have them tested for cancer first.

By Catholic Online (NEWS CONSORTIUM)

The U.S. Food and Drug Administration is warning women and physicians about a gynecologic device that has given women cancer. LOS ANGELES, CA (Catholic Online) - The FDA said that women who thought they had harmless fibroids found that their cancer was actually worse ... continue reading


GROSS! This was in his brain for four years! Watch

Image of A type of parasitic tapeworm, just a little over 0.3 inches in length, burrowed its way through the brain of a British man for four years.

By Catholic Online (NEWS CONSORTIUM)

In what has to be one of the most bizarre cases in recent medical history, a series of brain scans have been made which charts the path of a tiny parasitic tapeworm as it burrows its way through the brain of a British man. LOS ANGELES, CA (Catholic Online) - This ... continue reading


Obesity: It isn't just deadly, but each year it costs the globe TWO TRILLION! Watch

Image of Obesity is the third largest economic burden on the world, just $.1 trillion behind the costs of smoking and war and terrorism.

By Catholic Online (NEWS CONSORTIUM)

It should come as no surprise to anyone that terrorism and war hurt the global economy. What is incredible is that just behind them in terms of actual cost is smoking, and obesity. LOS ANGELES, CA (Catholic Online) - A new report from the economic consulting firm ... continue reading


Creation of John Paul II Medical Research Institute

By Alan B. Moy, MD

The Catholic Church has a long-standing history in health care, education and medical research. The Church was the first during the Middle Ages to create the university system and medical centers. Some of the early scientists were clergymen like Gregor Mendel, who was ... continue reading


Welcome to the horrifying future where women are used and abortion rampant Watch

Image of In the future, according to one dire prediction, babies will come from test tubes and sex will be purely for recreation.

By Catholic Online (NEWS CONSORTIUM)

The professor and chemist who invented the birth control pill has now claimed that advances in IVF will render the pill obsolete allowing people to plan pregnancies and engage in sex for recreational purposes only. LOS ANGELES, CA (Catholic Online) - Prof. Carl ... continue reading


Eat healthy, exercise and take statins - and live to be 120 years old Watch

Image of A

By Catholic Online (NEWS CONSORTIUM)

While immortality still remains out of reach by scientific standards, some scientists now say they have worked out how we could make it to 120. Exercising more, eating healthy and taking statins they claim are key to slowing the aging process. LOS ANGELES, CA ... continue reading


Dignity Health loses moral compass, settles overcharge scandal for $37 million Watch

Image of Catholic facilities, built and supported by Catholics, should remain Catholic.

By Catholic Online (NEWS CONSORTIUM)

The San Francisco-based Dignity Health hospital chain has agreed to pay a $37 million settlement to clear up allegations that they overcharged patients between 2006 and 2010. LOS ANGELES, CA (Catholic Online) - Dignity Health, a chain of 13 hospitals that was built by ... continue reading


'Elite controllers' claim that they can spontaneously 'cure' HIV Watch

Image of AIDS/HIV remains a scourge throughout the African continent and homosexual men in urban areas.

By Catholic Online (NEWS CONSORTIUM)

It's another claim made by researchers about a disease that continues to devastate the world. Scientists say they have uncovered the genetic mechanism which appeared to have led two HIV-infected men to experience a "spontaneous cure - and that the discovery ... continue reading


Sierra Leone sees Ebola cases 'spreading quickly' Watch

Image of There have been 2,413 Ebola deaths in Liberia, 1,510 in Sierra Leone, 1,018 in Guinea and eight in Nigeria.

By Catholic Online (NEWS CONSORTIUM)

While in other parts of West Africa, new Ebola cases appear to be tapering off, new cases continue to rise "frighteningly quickly" in areas of Sierra Leone. The international campaign group the Africa Governance Initiative, or AGI found that in rural parts of ... 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, Revelation 20:1-4, 11--21:2
1 Then I saw an angel come down from heaven with the ... Read More

Psalm, Psalms 84:3, 4, 5-6, 8
3 Even the sparrow has found a home, the swallow a ... Read More

Gospel, Luke 21:29-33
29 And he told them a parable, 'Look at the fig tree ... Read More

Saint of the Day

Saint of the Day for November 28th, 2014 Image

St. Catherine Laboure
November 28: St. Catherine Laboure, virgin, was born on May 2, 1806. At an ... 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