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Are you tired or could your fatigue mean something more? Womans story reveals the scary cause of he
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When I am awake Im very delirious - just very spacey and out of touch with reality, in a sense. - photo by Shaelynn Miller
You lie in bed in the morning, dreading your first step out of your warm, comfortable bed. Your eyelids feel heavy and youre too tired to move.

Getting out of bed can be a challenge, but for some people, this task is impossible. This nightmare is a reality for 23-year-old Delanie Weyer.

Weyer sleeps most of her day away. When shes awake, she feels confused, delirious and hardly has enough energy to leave her bed.

People thought she was lazy or on drugs

She started noticing something was wrong when she was 18. She slept through a school trip and was lethargic when awake. The chaperones thought Weyer was on drugs, but this was actually the start of her incurable disorder.

Even her mother was suspicious of drug use. Jean Weyer called herself a typical mom that would force her daughter to get out of bed. [W]as she lying to me, was she being lazy, was she taking some kind of drug, mother Jean Weyer questioned.

It took five years before a doctor was able to correctly diagnose Weyer. After visiting various doctors and specialists, Delanie Weyer was diagnosed with Kleine-Levin Syndrome (KLS) in November 2016.

KLS comes and goes without warning

KLS is a rare neurological disorder that causes recurring periods of excessive sleep, changed behavior and a reduced understanding of the world.

Some people call this sleeping beauty syndrome," but the effects of KLS are no fairy tale.

It comes in episodes, which last days, weeks or even months. During this time, the individual cant do anything but sleep. They are completely dependent on caregivers.

People with this disorder act and feel normal in between episodes. In fact, they can go months or years without experiencing symptoms again. But symptoms can return with little to no warning.

Even when shes awake, Delanie doesnt know whats going on

Weyer sleeps between 15 and 20 hours a day, only getting up to eat or use the restroom.

When I am awake Im very delirious, Weyer said. Just very spacey and out of touch with reality, in a sense.

Her deliriousness is to the point that she sometimes doesnt remember things that happen while shes awake.

I have pictures of me doing certain things with family and friends during an episode and I dont remember, she said. Its very scary the things that I have done while in episode ... when I look back, [I see] how dangerous it could have been.

KLS has affected everything in her life, including school, jobs and relationships. Shes even missed holidays and her 21st birthday.

Know the difference between tiredness and KLS

Tiredness can be fixed with a quick nap, but KLS is prolonged excessive tiredness. If you or your child experiences several of these symptoms, call your doctor to see if KLS might be the cause:

  • Apathy (lack of emotions)

  • Bedridden

  • Binge eating

  • Confusion

  • Disorientation

  • Increased aggression or irritability

  • Lasts days, weeks or months

  • Lethargy (lack of energy)

  • Normal sleep patterns in between episodes

Weyer tries to live a normal life

Weyers disorder is only one of 500 documented KLS cases. No one knows what causes it, but Weyer hopes she can use her story to educate people about KLS. I can educate them, this is what I have. My episodes are not a choice, she said.

Between her episodes, Weyer enjoys life by doing the things she loves, including being outdoors and spending time with her family.

To find out more about KLS and its symptoms, visit the KLS Foundation.
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.