Could a Viagra for ladies be within the offing? Well, feminine rats given a drug that mimics a pituitary hormone started sending "come hither" indicators to close by males. The drug, known as PT-141, can also be being examined as a therapy for erectile disfunction in men and seems to function via a central mechanism within the natural brain health supplement, mentioned the study’s lead researcher. How it really works is not but clear, however feminine rats given the drug darted round to draw the attention of males, and assumed postures that invited sexual exercise, the researchers reported. Mutating fowl flu: A scary pressure of hen flu that may kill individuals is mutating into an ever extra deadly form in ducks and needs to be controlled shortly, U.S. They discovered steady changes in the so-referred to as H5N1 virus infecting flocks of apparently wholesome ducks that made the virus extra prone to kill mammals comparable to mice -- and maybe individuals, 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 yr. Whenever it seems in poultry, officials move quickly to destroy the birds to forestall the spread of the virus. Hangover repair: Excellent news for anybody who has ever had that queasy feeling the morning after one too many: A examine has found that an extract of prickly pear cactus can prevent a severe hangover. Prickly pear cactus extract is available at some health-complement stores. It has been utilized in sunburn ointments and as a food plan complement, supposedly to reduce blood sugar ranges. The study found that when taken hours before drinking, the extract can alleviate symptoms resembling dry mouth and that nauseated, can't-stand-the-sight-of-food feeling. It doesn't seem to ease other signs, reminiscent of headaches and dizziness. Radio Saturn: Scientists who figured they knew how lengthy a day lasted on Saturn are having second thoughts. The Cassini spacecraft has been listening to pure radio alerts from Saturn, essentially the most dependable method of determining a day's size. Cassini's transmissions show a complete rotation takes 10 hours, forty five minutes and forty five seconds, plus or natural brain health supplement minus 36 seconds, NASA stated.

Kimberly Beauregard was terrified of losing her memory as she entered her 60s. When she noticed ads for Prevagen a number of years ago, they impressed her. "Can a protein originally found in a jellyfish enhance your reminiscence? " asks the voice-over in one industrial that used to air on prime-time Tv. "Our scientists say yes." The advert cuts from a swarm of the glowing blue sea creatures to scenes of people in white lab coats, smiling senior citizens, and a final assurance that Prevagen has been clinically proven to improve memory. "It was sufficient to make me say this is nice, there’s going to be some profit to it," Beauregard mentioned. She wasn’t alone in that faith. Three million people are estimated to have bought Prevagen because it was first launched by Quincy Bioscience, a Wisconsin-based mostly manufacturer, in 2007. Sales reached $165 million by mid-2015, and the company claims Prevagen is now a "best-promoting branded memory complement in chain drug stores across the United States." A month’s supply of the "extra strength" selection retails for about $60 at Walgreens, CVS, and natural brain health supplement Walmart.

Beauregard took Prevagen daily for 9 months, mind guard brain health supplement booster brain support supplement spending around $500 in all, but mentioned she hadn’t seen any memory enchancment. Quincy Bioscience has been sued multiple times over allegations of false advertising for Prevagen, including by the federal government. After hearing in regards to the lawsuits, Beauregard says she felt like her worst nightmare-of losing her recollections-had been exploited by Quincy. "They almost performed on that concern, really, to generate income," she said. She’s not alone there, both. Well over half of American adults take supplements, but there are plenty of misconceptions about the industry 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 both checks supplements for safety or natural brain health supplement must approve merchandise before they are sold. Neither is true. Instead, natural brain health supplement the FDA largely depends on reporting by the companies and consumers, in addition to its personal inspections, to spot potential issues as soon as supplements are in the marketplace.

Commercials for Prevagen have insisted that "it’s protected and efficient," an assurance Quincy echoed to regulators. But an investigation by WIRED now shows that for years officials at the FDA questioned the idea for natural brain booster supplement cognitive health supplement brain clarity supplement the company’s claims. Multiple FDA inspections, natural brain health supplement most of which have not been reported earlier than, discovered vital points with Quincy’s manufacturing processes, complaint handling, and the quality control testing that was supposed to ensure its products have been secure. And thousands of Americans have reported experiencing "adverse events" while taking Prevagen, including seizures, strokes, heart arrhythmias, chest pain, and dizziness. While the existence of adverse occasion stories alone don’t show a product is the cause, the character and sample of complaints about Prevagen worried FDA officials, according to agency data. Apart from a warning letter despatched to Quincy in 2012, the FDA has not publicly indicated it had any considerations about Prevagen. The company determined in 2018 that Quincy addressed the violations cited within the warning letter.

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Pub: 17 Oct 2025 04:48 UTC

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