阜阳如何治好白斑(阜阳市早期白斑的治疗) (今日更新中)

Activated charcoal is the craze in the beauty industry to help get those pearly whites, but at what cost is it taking on oral health?What is activated charcoal?It's not the charcoal used in your backyard barbeque. According to Dr. Todd Shatkin of Aesthetic Associates Centre in Amherst, New York, it's a slightly abrasive powder usually formed by coconut and is used in many different aspects of the health industry. Activated charcoal is an absorptive property, and it's designed to absorb and lift blemishes from teeth.It's used for cleansing, weight loss treatments, and skin care products. Now it's being used for teeth whitening to remove stains. How does it work?A toothbrush is dipped into the powder and is brushed directly onto teeth. The activated charcoal powder removes the extrinsic stains; stains that are caused by wine, coffee and other foods and drink. "Charcoal-based products would be good to remove the surface stain, but it won't internally bleach or whiten the teeth from within," Shatkin said. Is activated charcoal safe to use?Shatkin says yes.He says, to first make sure the product is FDA approved, and check the abrasiveness level. "The enamel is really pretty strong," he said. "If you're in the enamel your probably not going to do any harm to your teeth. But if the patient has worn through the enamel into the dentin, it causes sensitivity and causes discomfort. If you use abrasive materials on the dentin, it will just make things worse."He says, in the end, it all comes down to good oral hygiene and visiting your dentist every three to six months. 1716

A young girl was reportedly injured by a service dog on a Southwest Airlines flight from Phoenix on Wednesday night. The incident occurred on flight 1904, which was headed to Portland, Oregon at the time. Southwest Airlines told Scripps station KNXV in Phoenix that the support dog's teeth "scraped a child's forehead as the young passenger approached the animal, causing a minor injury." They confirm the child was cleared to continue on with the flight. Passenger Todd Rice posted the incident on Twitter, with a photo of the dog on the plane. The dog and handler were removed from the flight without incident, Rice told ABC News.According to Southwest Airlines, the dog and handler remained in Phoenix while the aircraft departed about 20 minutes behind schedule. "As always, the safety of our Customers is our highest priority," Southwest said in a statement. 916

A white Arkansas man faces up to 20 years in prison after being found guilty in the beating of an African-American man during racially charged protests last summer in Charlottesville, Virginia.Jacob Scott Goodwin, 23, was among a group of attackers captured on widely shared cell phone video in the August 12 beating of DeAndre Harris in a parking garage during the Unite the Right rally.Goodwin was found guilty of malicious wounding by a Charlottesville Circuit Court jury Tuesday evening. He remains in the Albemarle-Charlottesville Regional Jail and will face sentencing on August 23.The charge carries a maximum sentence of 20 years in prison. The jury recommended a sentence of 10 years and a ,000 fine, according to prosecutor Nina-Alice Antony.Phone calls to Goodwin's attorney were not immediately returned.Goodwin was the first of four alleged attackers to face a trial in the beating of Harris. Jury selection is set to begin Wednesday in the trial of Alex Michael Ramos, 34, who also faces a malicious wounding charge for his involvement in the attack.Two other men, Daniel Borden, 18, and Tyler Watkins Davis, 49, have trial dates set for the summer.Vonzz Long, a friend of Harris', told CNN the two of them were part of a group of people staging counterprotests that day against neo-Nazis and white supremacists. He said they got into an argument with people from hate groups who threw things and shouted racial slurs at them, and he and Harris got separated during the ensuing chaos.When Long eventually found him, Harris was surrounded by neo-Nazis in the garage and being beaten bloody, he said.Harris had faced an misdemeanor assault charge after a white protester claimed he had struck him in the head with a flashlight moments before the parking garage beating. But a judge acquitted him of the charges in March.  1849

A Highlands County, Florida resident has died from rabies after being bitten by a bat, the Florida Department of Health has confirmed.The DOH says that the disease was likely transmitted when the individual was bitten by the bat. They say that the individual did not seek treatment at that time and did not receive rabies post-exposure prophylaxis. The individual passed away from the rabies infection.DOH says that it is important to avoid direct contact with wildlife. If you believe you may have been exposed to rabies, including any physical contact with a bat, contact your health care provider and your county health department right away.If an exposure occurred, it is important to administer treatment in a timely manner. For more information on rabies, click here.Mary Stringini is a reporter for ABC Action News. Follow her on Twitter @MaryWFTS. 893

Along with the nation’s top Democrats, several celebrities are expected to appear during the virtual Democratic National Convention this week.Party leaders announced Monday that Eva Longoria, Tracee Ellis Ross, Kerry Washington, and Julia Louis-Dreyfus are among the stars who are set to speak during the convention.The DNC says Longoria, an actress known for her role on “Desperate Housewives,” will participate on Monday. The night’s theme is “We the People,” “bringing together many Americans who are rising up to unite our country and join Joe Biden in rebuilding the country and moving it forward.”Ellis Ross, an actress known from “Black-ish,” will participate Tuesday night with the theme “Leadership Matters,” “where the focus is on the leaders and the experts, the veterans and the activists, all those who seek to unite and not divide, and who step up—not back down—from a fight over what’s right.”Washington, an actress known for her role on “Scandal,” will participate Wednesday night, when viewers will hear from Democratic vice-presidential nominee Kamala Harris. The night’s theme will be “A More Perfect Union.”Louis-Dryfus, known from "Seinfeld" and "Veep," will participate in the final night of the convention, highlighting “America’s Promise.” Programming will culminate in Joe Biden’s acceptance speech, when he will present his vision for uniting America to move the nation forward.Organizers announced the musical lineup last week. Those performers include Leon Bridges, The Chicks, Common, Billie Eilish, Jennifer Hudson, John Legend, Billy Porter, Maggie Rogers, Prince Royce, Stephen Stills.The musical artists will be featured across all four nights of the DNC, from Monday, Aug. 17 to Thursday Aug. 20. The convention programming is set to air from 9 p.m. to 11 p.m. ET.President Donald Trump is attempting to counter the DNC with his own campaign events this week. First, speaking jobs and the economy in Minnesota on Monday, followed by similar remarks in Wisconsin later in the day. Both states are considered battleground states leading up to the presidential election. 2109

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