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'This Is Us star opens up about abusive stepfather in new book
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Chrissy Metz of This Is Us speaks at Center Stage Theatre on Friday, March 30, 2018, in Atlanta. (Photo by Robb Cohen/Invision/AP) - photo by Herb Scribner
Chrissy Metz, who plays Kate Pearson on the NBC hit This Is Us, recently spoke with a number of news outlets about her new book, her career and how she lived with an abusive stepfather for years.

In her book, This Is Me: Loving the Person You Are Today, Metz wrote about her abusive stepfather. As USA Today reported, Metz wrote, "It was as if he hated to have to even look at me.

My body seemed to offend him, but he couldnt help but stare, especially when I was eating.

He never punched my face, Metz wrote. Just my body, the thing that offended him so much. He shoved me, slapped me, punched my arm, and yanked my wrist. He would hit me if he thought I looked at him wrong.

She told NPR, though, that her stepfather eventually apologized and she forgave him for his actions.

Metz said she used the feeling that she wished she had a better father in her scenes on This Is Us, since the show portrays a positive relationship between Metzs character, Kate, and her dad.

And so it's really about the lack of relationship or what I wish might have been, and even sort of living vicariously through this character, she said. And so I definitely find myself enjoying that process, because I'm like, Oh it's like a healthy relationship. Who doesn't want one of those?

Metz also spoke on the Today show, as Us reports, about her abusive stepfather, saying she didnt understand why he would hit her.

I didnt know what I did wrong or what I could do better. It was very confusing, Metz told host Hoda Kotb. And now, of course, as an adult, going through this evolution of, I guess, spirituality and forgiveness and everything, I get it. It had nothing to do with me and that people hurt people.

Before she appeared on TV, Metz worked as a talent agent. She moved out to California to pursue acting but decided to temporarily become an agent because she couldnt find acting work.

Metz told NPR she was on unemployment and I had 81 cents in my bank account when one of my friends texted me and suggested that, you know, I go to the ('This Is Us') audition.

She landed the role.

Metz recently opened up about her earlier TV experiences to "Entertainment Tonight," too, saying she auditioned for American Idol, but she "pushed back" when the producers asked her to share more than just her singing abilities.

"You know, I get it, they're trying to make stories and they're trying to invest the audience into these characters and I understand the whole scope of everything, especially (since) I was a talent agent, Metz told "Entertainment Tonight." So, I understand what they're doing. And I was like, Oh, I can sort of see that and I don't want to be that girl.

She added, It was like, Oh, how else can we kind of jab? and I was like, Don't you're not ready because I'm gonna jab right back. Or, I'm just gonna leave because of course that's not the purpose of me going. I didn't want to make ridiculous TV. I wanted to, you know, be respected as a singer.
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.