Could a Viagra for women be in the offing? Well, feminine rats given a drug that mimics a pituitary hormone began sending "come hither" indicators to close by males. The drug, known as PT-141, is also being tested as a remedy for erectile disfunction in men and natural brain health supplement appears to function through a central mechanism in the natural brain health supplement, said the study’s lead researcher. How it really works is not yet clear, Mind Guard product page however female rats given the drug darted round to attract the attention of males, and assumed postures that invited sexual activity, the researchers reported. Mutating bird flu: A scary strain of bird flu that may kill people is mutating into an ever extra deadly form in ducks and needs to be managed shortly, U.S. They discovered regular modifications in the so-called H5N1 virus infecting flocks of apparently wholesome ducks that made the virus more prone to kill mammals reminiscent of mice -- and perhaps folks, too.
The H5N1 virus was first seen in Hong Kong in 1997 and has reappeared in southeast Asia, killing 24 individuals in Vietnam and Thailand this 12 months. Whenever it seems in poultry, officials transfer shortly to destroy the birds to stop the unfold of the virus. Hangover fix: Good news for anyone who has ever had that queasy feeling the morning after one too many: A study has discovered that an extract of prickly pear cactus can forestall a severe hangover. Prickly pear cactus extract is accessible at some well being-complement shops. It has been used in sunburn ointments and as a food regimen brain support supplement, supposedly to reduce blood sugar ranges. The research discovered that when taken hours earlier than drinking, the extract can alleviate signs reminiscent of dry mouth and that nauseated, cannot-stand-the-sight-of-food feeling. It doesn't appear to ease different signs, similar to complications and dizziness. Radio Saturn: Scientists who figured they knew how lengthy a day lasted on Saturn are having second ideas. The Cassini spacecraft has been listening to pure radio indicators from Saturn, essentially the most reliable methodology of determining a day's length. Cassini's transmissions present a whole rotation takes 10 hours, forty five minutes and forty five seconds, plus or minus 36 seconds, NASA stated.
Kimberly Beauregard was terrified of dropping her memory as she entered her 60s. When she noticed commercials for Prevagen a few years in the past, they impressed her. "Can a protein initially found in a jellyfish enhance your memory? " asks the voice-over in one industrial that used to air on prime-time Tv. "Our scientists say sure." The ad cuts from a swarm of the glowing blue sea creatures to scenes of individuals in white lab coats, smiling senior residents, and a closing assurance that Prevagen has been clinically proven to enhance memory and focus supplement. "It was sufficient to make me say this is good, there’s going to be some profit to it," Beauregard mentioned. She wasn’t alone in that religion. Three million people are estimated to have purchased Prevagen since it was first launched by Quincy Bioscience, a Wisconsin-primarily based producer, in 2007. Sales reached $165 million by mid-2015, and the corporate claims Prevagen is now a "best brain health supplement-selling branded reminiscence brain booster supplement in chain drug stores throughout the United States." A month’s supply of the "extra strength" variety retails for about $60 at Walgreens, CVS, and natural brain health supplement Walmart.
Beauregard took Prevagen day-after-day for nine months, spending around $500 in all, but mentioned she hadn’t noticed any reminiscence enchancment. Quincy Bioscience has been sued a number of occasions over allegations of false advertising for Prevagen, together with by the government. After listening to in regards to the lawsuits, Beauregard says she felt like her worst nightmare-of losing her memories-had been exploited by Quincy. "They nearly played on that worry, really, to make money," she stated. She’s not alone there, either. Well over half of American adults take supplements, however there are many misconceptions about the business and how it’s regulated. In a 2019 survey by Pew Charitable Trusts, greater than half the respondents believed that the Food and Drug Administration either tests supplements for security or should approve merchandise before they are sold. Neither is true. Instead, the FDA largely relies on reporting by the companies and consumers, in addition to its personal inspections, to spot potential problems as soon as supplements are available on the market.
Commercials for Prevagen have insisted that "it’s safe and effective," an assurance Quincy echoed to regulators. But an investigation by WIRED now exhibits that for years officials at the FDA questioned the idea for the company’s claims. Multiple FDA inspections, most of which haven't been reported before, discovered vital points with Quincy’s manufacturing processes, complaint dealing with, and the quality management testing that was supposed to make sure its merchandise were protected. And 1000's of Americans have reported experiencing "adverse events" while taking Prevagen, including seizures, strokes, coronary heart arrhythmias, chest ache, and dizziness. While the existence of opposed occasion reviews alone don’t prove a product is the cause, the nature and sample of complaints about Prevagen fearful FDA officials, in accordance with agency data. Aside from a warning letter sent to Quincy in 2012, the FDA has not publicly indicated it had any considerations about Prevagen. The agency determined in 2018 that Quincy addressed the violations cited within the warning letter.