Could a Viagra for ladies be within the offing? Well, female rats given a drug that mimics a pituitary hormone started sending "come hither" signals to close by males. The drug, known as PT-141, Mind Guard product page is also being tested as a therapy for erectile disfunction in men and appears to function by way of a central mechanism within the Mind Guard product page, said the study’s lead researcher. How it works isn't but clear, however female rats given the drug darted around to attract the attention of males, and assumed postures that invited sexual activity, the researchers reported. Mutating fowl flu: nootropic natural brain health supplement supplement A scary strain of hen flu that can kill people is mutating into an ever extra deadly form in ducks and needs to be managed shortly, U.S. They found regular adjustments in the so-referred to as H5N1 virus infecting flocks of apparently wholesome ducks that made the virus extra likely to kill mammals corresponding to mice -- and perhaps folks, too.

The H5N1 virus was first seen in Hong Kong in 1997 and has reappeared in southeast Asia, killing 24 people in Vietnam and Thailand this yr. Whenever it appears in poultry, officials transfer quickly to destroy the birds to forestall the spread of the virus. Hangover fix: Good news for anybody 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 mind guard brain health supplement-supplement stores. It has been utilized in sunburn ointments and as a weight loss program complement, supposedly to cut back blood sugar levels. The study found that when taken hours earlier than drinking, the extract can alleviate symptoms akin to dry mouth and that nauseated, can't-stand-the-sight-of-meals feeling. It does not seem to ease other signs, resembling complications 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, the most reliable method of figuring out a day's length. Cassini's transmissions show an entire rotation takes 10 hours, 45 minutes and 45 seconds, plus or minus 36 seconds, NASA stated.

Kimberly Beauregard was terrified of dropping her reminiscence as she entered her 60s. When she noticed ads for Prevagen a number of years ago, they impressed her. "Can a protein initially present in a jellyfish enhance your memory? " asks the voice-over in a single commercial 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 citizens, and a remaining assurance that Prevagen has been clinically shown 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 religion. Three million people are estimated to have purchased Prevagen since it was first launched by Quincy Bioscience, a Wisconsin-primarily based manufacturer, in 2007. Sales reached $165 million by mid-2015, and the company claims Prevagen is now a "best brain health supplement-promoting branded reminiscence brain clarity supplement in chain drug shops across the United States." A month’s provide of the "extra strength" variety retails for about $60 at Walgreens, CVS, and Walmart.

Beauregard took Prevagen daily for nine months, spending round $500 in all, however said she hadn’t seen any reminiscence enchancment. Quincy Bioscience has been sued multiple times over allegations of false advertising for Prevagen, together with by the government. After listening to concerning the lawsuits, Beauregard says she felt like her worst nightmare-of dropping her recollections-had been exploited by Quincy. "They almost played on that worry, really, to earn money," she mentioned. She’s not alone there, both. Well over half of American adults take supplements, however there are plenty of misconceptions in regards to the trade and the way it’s regulated. In a 2019 survey by Pew Charitable Trusts, greater than half the respondents believed that the Food and Drug Administration either exams supplements for security or should approve products earlier than they're bought. Neither is true. Instead, the FDA largely depends on reporting by the companies and customers, as well as its own inspections, to identify potential problems once supplements are in the marketplace.

Commercials for Prevagen have insisted that "it’s secure and efficient," an assurance Quincy echoed to regulators. But an investigation by WIRED now reveals that for years officials on the FDA questioned the premise for the company’s claims. Multiple FDA inspections, most of which haven't been reported earlier than, discovered important points with Quincy’s manufacturing processes, complaint handling, and the standard management testing that was supposed to ensure its merchandise have been safe. And hundreds of Americans have reported experiencing "adverse events" while taking Prevagen, together with seizures, strokes, heart arrhythmias, chest pain, and dizziness. While the existence of antagonistic occasion studies alone don’t show a product is the cause, the character and pattern of complaints about Prevagen worried FDA officials, in accordance with company data. Other than a warning letter sent to Quincy in 2012, the FDA has not publicly indicated it had any concerns about Prevagen. The company decided in 2018 that Quincy addressed the violations cited within the warning letter.