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This could be why your hair is turning gray – and other health stories you may have missed.



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It’s been a busy week, from lab leak theories at the COVID-19 origin hearing to the long-awaited Supreme Court ruling on access to the abortion pill mifepristone. But that’s not all that’s happening in healthcare. Here are some exciting updates you might have missed, according to Yahoo News partners.

New study may explain why your hair turns gray with age

Stem cells for hair coloring

Stem cells for hair coloring. (Courtesy of Springer-Nature Publishing or Nature)

A study published on Wednesday perhaps the answer to why our hair turns gray as we age, according to CBS News, a Yahoo News partner.

Researchers at NYU’s Grossman School of Medicine studied melanocyte stem cells in mice — a type of cell that also occurs in humans — and found that these cells can eventually get “stuck” with age, eventually losing the ability to move between growth zones. in the hair. particles and produce the pigment that provides hair color.

If this result also applies to humans, the researchers hope it could lead to a way to prevent hair from losing its youthful hue.

“The newly discovered mechanisms raise the possibility that the same fixed position of melanocyte stem cells could exist in humans,” Qi Song, lead investigator of the study, says in a press release. “If this is the case, this represents a potential route to reverse or prevent graying of human hair by helping stuck cells move back between the developing compartments of the hair follicle.”

UNICEF report says 12.7 million children in Africa missed vaccinations

A community health worker administers an oral polio vaccine during a home-based polio immunization campaign.

A community health worker administers an oral polio vaccine during a home-based polio immunization campaign. (Erikki Bonifas/AFP via Getty Images)

new report published by UNICEF On Thursday, 12.7 million children in Africa were found to have missed one or more vaccinations between 2019 and 2021 due to disruptions caused by the COVID-19 pandemic, leading to a “child survival crisis” on the continent, a Yahoo partner said. News Canadian press accused by UNICEF. “heavy demands on health systems, diversion of immunization resources to COVID-19 vaccinations, shortage of healthcare workers and self-isolation measures”, as well as conflict, climate change and vaccine distrust due to declining vaccination rates, which now leaves the continent more vulnerable to serious illnesses. Last year, 34 of Africa’s 54 countries experienced outbreaks of measles, cholera and poliovirus. Africa needs to vaccinate some 33 million children by 2025 to recover from COVID-19’s “destructive trail”, according to the World Health Organization.

Immunization rates have also suffered in other parts of the world. The report says that some 67 million children missed routine immunizations, with vaccination coverage falling in 112 countries. Vaccine skepticism also grew during this period, including in South Korea, Japan, Papua New Guinea and Ghana, where confidence fell by more than a third.

Elite athletes live longer than average people, study finds

elite female athletes' Life expectancy has increased by 22% in all sports, according to a new study.  (Getty images)

The lifespan of elite female athletes increased by 22% across all sports, according to a new study. (Getty images)

A study published The UK’s International Longevity Center (ILC) found on Wednesday that elite athletes can live up to five years longer than the rest of us, a Yahoo News Evening Standard partner reported.

The researchers looked at records of Commonwealth Games participants from 1930 and found significant differences in the life expectancy of medal winners compared to the life expectancy of people in the general population who were born in the same year.

“We have long known that sports are good for health, but our research shows the significant impact that top-level sport can have on the life expectancy of athletes around the world,” said Professor Les Mayhew, Deputy Head of Global Research at the ILC.

Male life expectancy increased by 29% with water sports, 25% with athletics and 24% with indoor sports, which the researchers say is between 4.5 and 5.3 extra years of life. Women’s life expectancy increased by 22%, or 3.9 years, in all sports.

Some other interesting findings noted by the researchers: wrestlers live longer than boxers; the life expectancy of long-distance runners is slightly higher than that of short-distance runners; and cycling was the only sport not associated with increased life expectancy.

New study links sugary drinks to early death in some people

Sweet soda drink

Many carbonated drinks contain sugar. (Getty images)

According to research published by the Harvard School of Public Health. T. H. Chana on Wednesday, high consumption of sugar-sweetened beverages such as sodas, fruit punch and lemonade was associated with an increased risk of premature death and cardiovascular disease among people with type 2 diabetes. It is reported by USA Today, partner of Yahoo News.

The study authors say the report, which includes data from 1980 to 2018, is one of the first large-scale studies examining the association between death or illness and alcohol use among people with type 2 diabetes.

“Drinks are an important component of our diet and their quality can vary greatly,” lead author Qi Song said in a press release. “People living with diabetes may benefit particularly from drinking healthy beverages, but data has been sparse. These findings help fill this knowledge gap and may inform patients and caregivers about diet and diabetes management.”

The study found that replacing one sweetened drink per day with an artificially sweetened drink was also associated with an 8% reduction in the risk of “all-cause mortality” and a 15% reduction in the risk of cardiovascular death; replacing a sugary drink with an unsweetened drink such as coffee, tea, water, or low-fat cow’s milk has been linked to even greater health benefits.

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Ken Potts, one of the last two survivors of USS Arizona, has died at the age of 102.



HONOLULU — Ken Potts, one of the last two survivors of the battleship USS Arizona that sank during the 1941 Japanese attack on Pearl Harbor, has died. Hey what 102

Howard Kenton Potts died Friday at the Provo, Utah home he shared with his wife of 66, according to Randy Stratton, whose late father, Donald Stratton, was an Arizona shipmate and close friend of Potts.

Stratton said that Potts’s mind was sane, but he had a hard time getting out of bed lately. When Stratton spoke to Potts on his birthday, April 15, he was happy that he scored 102 points.

“But he knew that his body was sort of disconnecting from him, and he just hoped that he would get better, but it turned out that he didn’t,” Stratton said.

Born and raised in Honey Bend, Illinois, Potts joined the Navy in 1939.

He worked as a crane operator, delivering supplies to Arizona on the morning of December 12. September 7, 1941 when Pearl Harbor was attacked. 2021 Utah National Guard article..

V 2020 Oral History Interview with the American Veterans CenterPotts said the loudspeaker had ordered the sailors back to their ships, so he got into the boat.

“When I got back to Pearl Harbor, the whole harbor was on fire,” he said in an interview. “Oil leaked out, ignited and burned.”

Dozens of ships sank, capsized or were damaged in the bombing of a naval base in Hawaii that dragged the US into World War II.

Sailors were thrown or forced to jump into the oily mud below, with Potts and his fellow sailors hauling some to safety on their boat.

The Arizona sank just nine minutes after the bombing, and the 1,177 dead account for almost half of the servicemen who died in the attack. Today, the battleship still stands where it sank eight decades ago, with more than 900 people buried inside.

Decades later, Potts recalled that some people were still giving orders during the attack, but there was also a lot of chaos. He carried the memories of the attack throughout his long life.

“Even after I stepped out of the Navy into the open and heard the siren, I was shaking,” he said.

Stratton noted that the only survivor from Arizona is now Lou Conter, 101 and lives in California.

“This is history. It’s going away,” Stratton said, adding, “And when (Conter) is gone, who tells all their stories?”

Several dozen survivors in Arizona their ashes were buried on a sunken battleship so they could join their shipmates, but according to Stratton, Potts didn’t want that.

“He said he got off the plane once and was not going back on board,” he said.

Stratton said that many Arizona survivors share the same dry sense of humor. Including his own father, who was badly burned during the attack and also did not want to return to the ship in the form of ashes in an urn.

Potts is survived by his wife Doris. Information about other survivors was not immediately forthcoming.

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Nurses leader condemns Steve Barclay for ‘disgraceful’ use of lawsuit to end strike | nursing



The leader of the Royal College of Nursing said the Minister of Health’s legal attempt to block next weekend’s strike in England “spooks democracy and spooks the trade union movement a lot.”

Pat Cullen, general secretary of the RCN, called it “shameful” that Steve Barclay tried to thwart the strike through the courts and said the nurses “will not be silenced.”

“We have instructed our legal adviser and will defend the interests of nurses. It is about protecting not only nursing, but also the trade union movement and democracy,” she told reporters. Observer.

The legal battle over the strike is the latest escalation in a long-standing dispute over wages and working conditions. This comes as the government is facing discontent on several fronts: teachers in England and Northern Ireland are also set to strike again this week, and further strikes by junior doctors are also expected.

If the next nurses’ strike goes as planned, thousands of RCN members working for the NHS in England will be out for 48 hours over the May weekend.

The strike will hit nurses in emergency and intensive care units for the first time and is expected to cause massive inconvenience to patients.

But the government and the NHS Employers consider it illegal and called on the RCN to cancel it as the union’s six-month mandate to strike expires at the time of the strike, and argue that this makes the entire strike illegal. In legal documents released Friday, Barclay ordered the union to call off the strike by Monday afternoon or face further action.

This weekend, RCN said it did not intend to call off the strike before Monday’s deadline and vowed to meet the government in court. “Give in to the bullies and they will keep bullying,” Cullen said.

She called the decision to fight the nurses “in the courtroom, not in the boardroom” “frightening for democracy.” “It’s a shame that he [Barclay] would rather use money to challenge nurses than pay them while these nurses struggle to pay their bills. He uses government funding, patient money, to challenge nurses in court.”

She added that Barclay’s statement that the government’s legal action is to protect nurses who “otherwise may be asked to take part in illegal activities, which in turn could jeopardize their professional registration” is “an egregious threat.” “. “He is trying to intimidate the medical staff. This registration is their livelihood,” she said.

The stalemate means the government is likely to go to the Supreme Court for an interim declaration that the strike is illegal, with an urgent hearing likely to take place this week. If the Supreme Court rules in the government’s favor, it could thwart the May Day strike, but the RCN is already preparing for a member vote for another six months of the strike, meaning it could only be a temporary fix for the government.

Cullen said that whatever the court decision, the decision to go to court would only further encourage the nurses. “They think that Steve Barclay is trying to take away their voice,” she said. “He can win this battle, but he will not win a professional war with the medical staff. They will not be told that they cannot have a voice in the democratic society in which we live.”

The RCN, which represents nurses in England, is urging the government to make a “significantly improved” pay offer after its members rejected a previous offer of a 5% pay rise and a lump sum payment of at least £1,655.

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The nurses have already gone on strike twice this year, in January and February. During these strikes, however, nurse cover was maintained in critical areas. Proposed further strikes next weekend will not include national exemptions.

Liberal Democrat health spokesperson Daisy Cooper said it was a “terrible accusation” from the government that it would “rather sue nurses than sit down and negotiate.” “Everyone wants urgent help, but a fight like this will further destroy any trust left between the parties to the negotiations. Ministers must return to the table and work day and night to negotiate a fair deal.”

Last night, a spokesman for the Minister of Health declined to comment on RCN’s claim that he was trying to intimidate nurses. In a statement Friday, Barclay said he “had no choice” but to sue and did so at the request of NHS Employers. “The government is a firm believer in the right to strike, but it is vital that any strike is legal and I have no choice but to take action. Strikes without agreeing to national exemptions, including for emergency and cancer care, will also jeopardize patient safety,” he said.

Daniel Mortimer, chief executive of NHS Employers, said: “RCN’s strike bulletin ended at noon on November 2, 2022, giving the union six months to take any action approved by the bulletin.

“The NHS employers have written to the RCN setting out our opinion – on behalf of trusts in England and with clear legal advice – that the RCN mandate to strike will expire at midnight on Monday 1 May. We have therefore asked the RCN to amend its guidance. to its members regarding any activities scheduled for Tuesday, May 2, 2023. We are constantly communicating with RCN on this matter.”

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A guide to women’s sunglasses for every fashionista



Welcome to the dazzling world of women’s sunglasses! Prepare to be enchanted by the abundance of styles, shapes and designs that abound in women’s eyewear. Whether you’re dressing up for a night out on the town or just looking to radiate sophistication on the go, women’s sunglasses provide unparalleled sun protection and a stunning fashion statement. From classic aviators that stand the test of time, to cat-eye frames that exude playful charm, to retro/vintage designs that evoke nostalgia, to oversized round and square frames that demand attention, the options are endless, ensuring you find the perfect pair. to express your unique style.

Types of women’s sunglasses

The sheer variety of women’s sunglasses can be awe-inspiring, with styles ranging from classic to bold, traditional to avant-garde. The choice can be overwhelming, but fear not! Here we present some of the most popular women’s sunglassesguaranteed to leave you mesmerized.

  1. Aviator sunglasses. The timeless appeal of aviator sunglasses dates back to the pre-World War II era and has recently made a comeback in the fashion world. Featuring the iconic teardrop shape with smooth metal or plastic rims on top, aviators are versatile enough to fit all face shapes and sizes. With a variety of colors to choose from, it’s easy to find a pair to complement your wardrobe and elevate your style to new levels of sophistication.
  1. Cat Eye Sunglasses: For those who crave playfulness in their glasses, cat eye sunglasses are a charming choice. Featuring a raised frame with pointed edges at the top, these frames exude bold femininity. While they are especially suited to oval faces, they are also great for square or heart-shaped faces for those who crave a bold statement. With a variety of colors and patterns available, you can enjoy the brilliance of cat-eye sunglasses and express your personality.
  1. Retro/Vintage Sunglasses: Nostalgia meets modern style in retro/vintage sunglasses, offering a unique blend of vintage charm and modern chic. The design of these frames is reminiscent of bygone eras, evoking a sense of timeless elegance. From oversized frames to whimsical shapes and intricate details, retro/vintage style sunglasses are perfect for those who want to make a timeless statement. Embrace the intricacies of fashion history and let your sunglasses tell their own story.
  1. Large round and square frames. For those who dare to be different, large round and square frames are a bold choice that grabs attention. These frames feature larger than life size and bold shapes, making a statement that can’t be ignored. Whether you choose a round frame that exudes a sense of whimsicality and romance, or a square frame that evokes a sense of strength and power, these oversized frames are sure to captivate and mesmerize.


In conclusion, sunglasses are not only a fashion accessory, but also an essential protection for women’s eyes. They offer a wide range of benefits, including protecting the eyes from harmful UV rays, reducing glare and eye strain, preventing damage to the skin around the eyes, improving style and fashion, promoting eye health, and increasing comfort during outdoor activities. Women need to choose sunglasses with proper UV protection and wear them at all times to reap these benefits and maintain optimal eye health. So, whether it’s a sunny day at the beach, a day of outdoor activities, or just a stylish accessory for everyday wear, sunglasses are essential for women to protect their eyes and still look amazing!

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