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Hope of spring spreads to running
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Kim Cowart soaks in the sun while feeling on top of the world. - photo by Kim Cowart
You can have your wild parties and your beautiful beaches. When spring rolls around, all I want are garbage bags, Windex, and a good duster.

In the early days of our dating life, my husband found my 5th grade diary. There was lots of talk about a boy named Steven, complaining about Mr. Johnson (a teacher who thought education was wasted on girls since they were just going to stay home all day anyway), and lists. Lots of lists. Favorite candy. Favorite Saturday morning cartoons. Things I want to be. Perhaps the most telling list of all, Happiness Is There were the usual items: sleepovers, Ring-Pops, Smurf cereal. But at the top of the list, Happiness is a clean room.

I wrote that when I was 10, but those words are truer today than they ever were. Happiness is getting rid of the old to make room for the new. Brushing off the dust and cobwebs in the corners of the house feels like brushing the dust and cobwebs from the corners of my brain. Dropping off a truck load of old clothes and household items at the Salvation Army is as good as dropping 10 pounds. Forget Christmas; spring cleaning time is the most wonderful time of the year.

Spring gives me hope. As the days get brighter, so does my outlook. I dont hate winter. I love curling up by the fire, reading books and playing outside after the first snowfall. But after a few months, the fireplace is dirty, the books are all read and that fresh snow looks like the underside of my fridge, all covered in grime and soot.

Just when my spirit freezes over, I spy a crocus fighting to peek up out of the dirt. My cold, icy heart begins to thaw and I realize, Im going to make it out of my frozen tundra after all.

This spring, that hope has spread to my running. Im shaking off the disappointments and setbacks of last year and looking ahead with optimism. Like shedding my winter jackets, gloves and hats, Im shedding my self-doubt and mental struggle.

Running and I were on bad terms last year. I wanted to get along with running, but it didnt want to get along with me. It was like being in a bad relationship. Just as I was about to break up with running, it would be sweet and kind, sucking me back in only to trip me again sending me flying face first into the pavement (literally). Running was playing a sick mental game and I got tired of it, so we took a break.

The cold, icy winter was the perfect time to turn my back on running. I renewed my friendships with indoor cycling, strength training and even boot camp. Once in a while Id check in with running to see how it was doing. Those short check-ins were fine, but we clearly werent ready for anything long-term yet.

As happens every year, the sun broke through the clouds and melted the snow off my running path. I started to miss running. There had been bad times, sure, but there were some good times, too. I got real and owned up to my part of the demise of our relationship. I knew some of the bad times were my fault. I didnt allow my legs time to recover. I didnt fuel properly. I didnt sleep enough. I didnt listen to my hamstrings cries for help. And Im sorry for that.

The last couple of weeks, running and I have created a truce. I promised to take care of myself, to be proactive instead of reactive when it comes to injury. I promised not to use running as a punishment or a measuring stick of my worth as an athlete. In return, running has promised to offer me mental solace, an outlet to work out stress rather than be the source of my stress.

Spring means renewal, a fresh start. I have high hopes that running and I will repair our friendship and get back on good terms. Weve been together a long time. Ive invested too much of myself to give up on it.

Running down the path the last mile of my first 16-mile run of the year, I noticed the sun peeking over the mountains, bathing the valley in a fire-like glow. The air was cool, and the roads quiet. All I could hear were the birds and my breath. I felt, dare I say, good?

Ive thrown out last years garbage. Ive cleared the dust, cleaned the grime. New season. New expectations. Welcome spring. Welcome back, running.
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.