Some manufacturers claim certain formulations can sharpen the mind, but experts say the evidence behind that idea is lacking.
The same could be said for L-theanine, an amino acid found in green tea that is added to some supplements because of its
. No large, rigorous trials have shown that L-theanine improves cognition, said Dr Pieter Cohen, an associate professor of medicine at Harvard Medical School.have found links between better cognitive performance and high consumption of dietary choline, an essential nutrient that occurs naturally in fish, eggs, poultry and dairy and is added to some cognitive enhancing supplements. But no thorough studies have proven that supplemental choline itself directly leads to cognitive benefits.
“There’s obviously a lot of marketing attached to these things, which makes it sound like they have an air of scientific credibility,” said D Craig Hopp, a deputy division director at the National Center for Complementary and Integrative Health. “If you dig deeper into that science, it’s sometimes rather shakyIn addition, some blends that market brain-boosting benefits may even contain unapproved or unlisted stimulant drugs, Dr Cohen said.
Of the eight supplements they tested that advertised cognitive-enhancing benefits, two contained brain-stimulating drugs that were not listed on the product’s labels. These included phenibut and picamilon, which have been used in Russia to treat certain mood disorders and alcohol withdrawal. Phenibut has the potential to be addictive, DrCohen said.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Analysis:Musk's Twitter rate limits could undermine new CEO, ad experts sayElon Musk's move to temporarily cap how many posts Twitter users can read on the social media site could undermine efforts by the company's new Chief Executive Linda Yaccarino to attract advertisers, marketing industry professionals said.Musk announced Saturday that Twitter would limit how many tweets pe
続きを読む »
Musk's Twitter rate limits could undermine new CEO, ad experts sayUsers posted screenshots in reply, showing they were unable to see any tweets after hitting the limit. Read more at straitstimes.com.
続きを読む »
Chow Yun Fat, 68, wants to grow old in Hong Kong; says people have forgotten how beautiful the city isHe really is Hong Kong's best ambassador.
続きを読む »
Muis Pilgrims’ Affairs Office receives Saudi Arabia award for providing efficient, quality haj servicesSPAO was commended for launching the PilgrimSG app, which allows pilgrims to book medical consultations and seek emergency assistance. Read more at straitstimes.com.
続きを読む »
This Filipino influencer really looks like Blackpink's JennieSeparated at birth?
続きを読む »
KL airport incident: Government to take action if mistakes found, says Malaysia PM AnwarTourism, Arts and Culture Minister Tiong King Sing reportedly intervened to help a female Chinese national after she was allegedly held up by immigration officers on Thursday.
続きを読む »