skip to main content
skip to newscasts

Friday, April 19, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Tribal advocates keep up legal pressure for fair political maps; 12-member jury sworn in for Trump's historic criminal trial; Healthcare decision planning important for CT residents; Debt dilemma poll: Hoosiers wrestle with college costs.

view newscast page
play newscast audioPlay

Civil Rights activists say a court ruling could end the right to protest in three southern states, a federal judge lets January 6th lawsuits proceed against former President Trump and police arrest dozens at a Columbia University Gaza protest.

view newscast page
play newscast audioPlay

Rural Wyoming needs more vocational teachers to sustain its workforce pipeline, Ohio environmental advocates fear harm from a proposal to open 40-thousand forest acres to fracking and rural communities build bike trail systems to promote nature, boost the economy.

Experts Warn FL Parents about Blue-Light Exposure, Excess Screen Time

play audio
Play

Wednesday, January 19, 2022   

The pandemic shows no signs of ending soon, and with working from home and distance learning still a reality for many Florida households, health experts are concerned about the mental, social and physical health of children using digital devices. That includes the possible damaging effects of blue-light exposure.

Scott Edmonds, chief eye-care officer at United Healthcare, said blue light is a low-wavelength, high-energy light that can boost a person's alertness. However, doctors and researchers are concerned about the effects it can have over time.

"Research shows it's toxic to the retina," he said. "It causes the retina to change its metabolism and, over the long term, could lead to retinal damage."

Experts have said the best ways to reduce blue-light impact is to keep screens at least 30 inches away from your eyes and to use a blue-light filter or glasses. Another recommendation is the "20-20-20" rule - after 20 minutes of computer work, take 20 seconds to look at something that's 20 feet away.

Studies regarding the dangers of too much screen time find other side effects, including poor mental health and not enough physical activity. Ilana Lowery, director of Common Sense Media, a nonprofit that reviews online materials aimed at kids, stresses the need for children to develop one-on-one social skills.

"When you can learn to be a critical thinker from a very young age, that sticks with you," she said. "You can't always do that when you're just watching TikTok challenges and stuff like that. When you have face time with people, you learn how to be social, you learn how to interact."

Lowery said it's important that parents who want their kids to cut down on screen time set a good example.

"It's critical, really, for families to think about how they use media as a family," she said, "and I think it's really important for parents or caregivers to model the behavior that they want their kids to have."

Disclosure: United Healthcare contributes to our fund for reporting on Health Issues. If you would like to help support news in the public interest, click here.


get more stories like this via email
more stories
The Bureau of Land Management's newly issued Public Lands Rule is designed to safeguard cultural resources such as New Mexico's Chaco Culture National Park. (Photo courtesy SallyPaez)

Environment

play sound

Balancing the needs of the many with those who have traditionally reaped benefits from public lands is behind a new rule issued Thursday by the Bureau…


Social Issues

play sound

April is Financial Literacy Month, when the focus is on learning smart money habits but also how to protect yourself from fraud. One problem on the …

play sound

Across the U.S., most political boundaries tied to the 2020 Census have been in place for a while, but a national project on map fairness for …


The 2023 Annie E. Casey Foundation Data Book ranked Arkansas 37th in the nation for education, and said 56% of young children were not in preschool programs to help get them ready for school. (Adobe Stock)

Social Issues

play sound

The need for child care and early learning is critical, especially in rural Arkansas. One nonprofit is working to fill those gaps by giving providers …

Environment

play sound

An annual march for farmworkers' rights is being held Sunday in northwest Washington. This year, marchers are focusing on the conditions for local …

According to a new poll, 71% of currently and previously enrolled student borrowers report delaying at least one significant life event because of student debt. (Adobe Stock)

Social Issues

play sound

A new Gallup and Lumina Foundation poll unveils a concerning reality: Hoosiers may lack clarity about the true cost of higher education. The survey …

Environment

play sound

As state budget negotiations continue, groups fighting climate change are asking California lawmakers to cut subsidies for oil and gas companies …

Health and Wellness

play sound

Health disparities in Texas are not only making some people sick, but affecting the state's economy. A new study shows Texas is losing $7 billion a …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021