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The importance of darkness is not something many think about, but it's becoming abundantly clear just how much our bodies need it. Dr. Courtney Hunt with Desert Jewel Wellness in Scottsdale says when looking at a blue light after dark, it turns off the body's ability to make melatonin, which is the hormone responsible for deep sleep.Blue light can come from a variety of sources like phones, tablets, computers, televisions or household LED lights. Medical studies have shown that blue light disrupts the circadian rhythm (the body's internal clock) and that could lead to health issues. A report published in 2016 by the American Medical Association showed, "a long-term increase in the risk for cancer, diabetes, cardiovascular disease and obesity from chronic sleep disruption or shiftwork and associated with exposure to brighter light sources in the evening or night."So what can we do to protect ourselves?Dr. Hunt recommends getting blue-blocking glasses and wearing them in front of a screen, especially when working on a computer or tablet at night. Smartphone users can also downlaod apps like f.lux on your devices that change the color temperature of the screen. 1219

The man suspected of killing and wounding multiple people at Strasbourg's famed Christmas market was killed by French police, following a shoot-out not far from the scene of Tuesday's attack.Authorities announced Friday a fourth person had died as a result of being shot by the suspect, and 12 others are wounded.Cherif Chekatt, the 29-year old suspect, was shot dead on Thursday evening, two days after he first disappeared sparking a massive manhunt involving hundreds of police officers, soldiers and anti-terror specialists from three European countries.French Interior Minister Christophe Castaner said police recognized a man who looked like Chekatt walking on the street in Strasbourg's Neudorf district on Thursday night and approached him. He opened fire on officers when they tried to question him, he said.Police returned fire, killing the suspect, Castaner said."As I am speaking to you, I am thinking about the victims and the wounded. I am thinking of those close to them. I am thinking of Strasbourg and France that was hit by this terrible attack," Castaner said.On Thursday, Strasbourg police said the death toll from the attack had risen to three, after one person succumbed to their injuries. Another was declared dead Friday.Four people remain in serious condition with eight others suffering light injuries.The hunt prompted a curfew in the eastern French city near the German border and forced the country to raise its national security threat level to its highest status: "emergency terror attack."French prosecutors said the suspect shouted the Arabic phrase "Allahu Akbar," meaning "God is greatest," at the time of the attack."It's relief for the people of Strasbourg to know that the attacker has been killed," Strasbourg Mayor Roland Ries said, adding that the Christmas market would reopen on Friday.The French National Police thanked the public for their assistance in finding Chekatt."Thank you for your alerts which allowed us to find the wanted individual," the National Police said on Twitter.Earlier on Thursday, Paris prosecutor's office said that a fifth person was taken into custody in relation to the attack. "At this stage there are five people in custody," a spokesperson said.Authorities said Chekatt entered the perimeter of the market, one of the oldest in Europe, by the city's Corbeau Bridge and started shooting and stabbing passers-by on the Rue des Orfevres around 8 p.m., when many were in the middle of their Christmas shopping.Anti-terror police flooded the market and tried to arrest the suspected gunman. He exchanged fire with security forces, suffering an injury to his arm. The suspected gunman then jumped into a taxi and fled the scene, Heitz said.On Thursday, French police evacuated buildings and cordoned off the area close to where Chekatt had fled. The gunman's father, mother and two brothers were also questioned by police, a source close to the investigation told CNN.Checkatt was already known to security services as a possible threat, police said. He has an extensive criminal background that includes 27 convictions in France, Germany and Switzerland, mostly for acts of robbery and violence.A spokeswoman for the Swiss Federal Police, Cathy Maret, said Chekatt was well known to authorities there, having been arrested and convicted several times in Switzerland for crimes such as break-ins, theft and violence. He was not on their radar as a radical Islamist or for narcotics violations, she said.In 2017, he was deported from Germany to France after the Interior Ministry in the German state of Baden-Wuerttemberg confirmed he had been convicted of break-ins and serious theft in 2016 and spent time in a German prison. The German Federal Criminal Office said the suspect was not known in Germany as a radical Islamist.However, Chekatt was known to French prison officials for being radicalized and for his proselytizing behavior in detention in 2015, Paris prosecutor Heitz said, adding that he had been incarcerated multiple times.He was also on a French watch list called a "Fiche S" surveillance file. The "Fiche S" is a French terror and radicalization watch list that includes thousands of people, some of whom are under active surveillance, meaning they are on law enforcement's radar.Hours before the attack, French gendarmes tried to bring Chekatt in for questioning but found he wasn't home, a spokesperson for France's National Police told CNN earlier this week, without providing further details.Chekatt was born in Strasbourg, according to CNN affiliate BFM. 4554

The NFL is planning on playing “Lift Every Voice and Sing” before all Week 1 football games this fall, a source familiar with the league’s discussions confirmed with EW Scripps on Thursday.USA Today and ESPN first reported that the NFL is in the process of finalizing plans to play the song considered a “Black Anthem.” The source said the song would be performed before the Star Spangled Banner before Week 1 games in September.The source said the league is working collaboratively with players to recognize victims of systemic racism throughout the season through a variety of in-game and programs. Among the items being discussed with players are: on-uniform elements, which could include the names of victims police brutality on helmet decals or jerseys patches and educational programs. The league is also considering public service announcements. The NFL is said to be in discussions with the NFLPA to finalize the plans. Earlier this week, NASCAR played “Lift Every Voice and Sing” before the Pocono 350. The song has also been performed at other various sporting events, including a Georgetown men's basketball game.The lyrics to the song were written as a poem in 1900 and set to music five years later. Last month, amid a nationwide protests in response to the death of George Floyd, NFL Commissioner Roger Goodell, who faced blame for not standing behind players who participated in protests, conceded he was wrong about players kneeling during the national anthem in response to police brutality.Goodell stated his support for Black Lives Matter in a video released on social media."We the National Football League, condemn racism and the systematic oppression of black people," Goodell said. "We, the National Football League, admit we were wrong for not listening to NFL players earlier and encourage all to speak out and peacefully protest," Goodell said. 1879

The opioid crisis has stolen the lives of thousands of those susceptible to addiction. But medical experts say that the crisis can be stemmed if parents take a stand when it comes to painkiller prescriptions.Hayden Kozlow can still remember the moments before this, the surgery to get her wisdom teeth removed."I hate needles," Hayden Kozlow said. "I hate like getting surgeries and things like that so I was super nervous and really scared."But her mom, DeEtte Kozlow, says for her, the most nerve-wracking part of it all happened with Hayden's nurse, before procedure began."As she was walking us through everything she said you know before it's all said and done I'll get Hayden's script for a painkiller," DeEtte Kozlow remembers. "And I said, 'Oh that won't be necessary. We don't need a painkiller.' And she said, 'Oh, you have to have a painkiller.'"Deette Kozlow says she felt obligated to take the opioid prescription, despite her reservations."Well, the opioid epidemic has touched us personally," Kozlow said. "And in December of 2016 we lost a very dear friend."But her biggest concern? Her daughter's age."I kind of panicked for a minute because she is 17," DeEtte Kozlow says.Research shows that for those who start using drugs or alcohol before the age of 18, there is a one-in-four chance of future addictions. For those who start using after the age of 21, that number falls to one-in-25."When you think about the developing teen brain, that brain is much more susceptible to addiction than an adult, fully-developed brain," said Ken MacLellan with Speak Now, a group that urges parents to talk with their children about drugs and alcohol. "So that's why we see that 90 percent of addictions start in teenage years because of all that brain development processes happening during adolescence."Speak Now is also working to urge parents to talk with their children's doctors, dentist and other health care providers about alternatives to prescribing highly addictive opioids and other pain relievers for their children."You don't have to fill that prescription, and you don't have to provide the drugs to your youth if you can figure out a different pain treatment plan," MacLellan said. "If so, there are alternatives."DeEtte Kozlow decided to treat Hayden with Tylenol, and she made a full recovery. Now, DeEtte has this advice for parents."Educate themselves," Kozlow said. "To talk to their doctors ahead of time ask for alternative medications other things that can be used other naturopathic things."  2560

The Navajo Nation is a sprawling part of the country, where Americans face challenges that many may find hard to believe exist in the United States.“The unemployment rate is 50-60 percent," said Ethel Branch, who has experienced those challenges firsthand.Branch was born and raised on the Navajo Nation.“I grew up on a ranch. We didn’t have running water or electricity," she said.The Navajo Nation is the largest Native American reservation in the United States. The reservation is roughly the size of West Virginia and reaches into Arizona, New Mexico, and Utah.The novel coronavirus has hit this area as hard as anywhere in the country. The virus is spreading uncontrollably in 75 communities on the reservation, according to the Navajo Department of Health.“The magnitude of need in our communities is significant," Branch said.She has been trying to meet that need since March with what started with a GoFundMe page."Early on, we were thinking really small, you know, like let’s help like five families for two weeks and hope that the pandemic is contained within two weeks," she explained.But as the pandemic went from weeks to months, The Navajo Hopi Families COVID-19 Relief Fund grew to so much more.“I would say we’ve raised about .5 million at this point," Branch said.They've now established a non-profit called Yee Ha'ólníi Doo, where people can donate and learn more about efforts to help people on the reservation during the pandemic.The money pays for a variety of necessities, including PPE, cleaning supplies, boxes of food that can feed a family of four for two week and materials to keep people informed on the virus. Additionally, it will provide water in a place where it can be a luxury, especially right now."A third of our communities of Navajo and Hopi don’t have running water, and so, asking people to wash their hands frequently is asking them to make a decision between drinking water and water to feed their animals and water to wash their hands with," Branch said.Branch says they’ve helped 48,000 Navajo and Hopi households so far, but at a cost of 0,000 a week, the millions they’ve raised is not enough.“We have enough to get to the end of December, and I think we’re making headway and we’re getting through the first part of January," she said.They hope to raise an additional more than million to keep their operation going through the end of the pandemic as numbers on the reservation rise, in both cases and deaths.While challenges are nothing new to Navajo and Hopi people, neither is a spirit of fighting beyond them.Branch went from growing up on that ranch without water or electricity to graduating from Harvard and becoming the Navajo Nation’s Attorney General from 2015 to 2019.Now, as this pandemic poses a new challenge, Branch is fighting to make sure her community makes it through.If you’re interested in contributing to the fund, click here. 2911