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If you want your marriage to last, do this
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New research finds that young people may want to hold off on cohabitating, especially if they aren't married yet. - photo by Herb Scribner
Marrying young offers Americans a lot of benefits. The Atlantics Karen Swallow Prior reported two years ago that those who marry young avoid depression and drinking abuse. In fact, they tend to live happier lives.

But what could prove troublesome for the marrying youth is their interest in cohabitation. Young couples are cohabitating more and more often, making it almost a right of passage for millennials, according to NPRs Connor Donevan. But researchers and experts agree that cohabitation really only works when youre already married or if youre older and will treat cohabitation like marriage.

According to research from the Council on Contemporary Families released about a year ago, younger couples who cohabitate before marriage get divorced quicker, especially since young couples are not ready to handle the responsibilities of living together and being fully independent.

Part of it is maturity, part of it is picking the right partner, part of it is that youre really not set up in the world yet, Arielle Kuperburg, professor at the University of North Carolina Greensboro, told the Christian Science Monitor.

Experts also told The Monitor that marriage requires a lot more intellect and social skills than before because of today's economic climate. That's why its better to cohabitate when youre older because youre ready to handle today's complicated society.

Family expert Bradford Wilcox told The Washington Post that older married couples tend to earn more money than younger couples too, which makes it easier for those couples to live together during marriage or even beforehand.

Older couples who cohabitate tend to be more prepared for commitment and treat their cohabitation like a marriage, the CCF's research found.

As Ive written about before, there are several important factors that go into how a marriage works, including economic success, how you treat your spouse and even how you hold hands.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.