{"id":21285,"date":"2022-12-22T16:58:44","date_gmt":"2022-12-22T15:58:44","guid":{"rendered":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/?post_type=purple_issue&#038;p=21285"},"modified":"2023-01-03T11:22:33","modified_gmt":"2023-01-03T10:22:33","slug":"artificial-sweeteners-in-sugar-free-foods-can-kill-antibiotic-resistant-bactreria","status":"publish","type":"post","link":"https:\/\/c01.purpledshub.com\/bbcsciencefocus\/2022\/12\/22\/artificial-sweeteners-in-sugar-free-foods-can-kill-antibiotic-resistant-bactreria\/","title":{"rendered":"Artificial sweeteners in sugar-free foods can kill antibiotic-resistant bactreria"},"content":{"rendered":"\n<h2 class=\"has-text-align-center sans-serif article-standfirst\">ARTIFICIAL SWEETENERS FOUND IN SUGAR-FREE FOODS CAN KILL ANTIBIOTIC-RESISTANT BACTERIA <\/h2>\n\n<h4 class=\"has-text-align-center\">The discovery could help in the war against superbugs <\/h4>\n\n<p class=\"has-drop-cap article-full-body sans-serif dropcap\">T he key to beating antibiotic-resistant bacteria could have been hiding in plain sight on our supermarket shelves. Three artificial sweeteners that are commonly used in diet drinks, yoghurts and desserts can dramatically halt the growth of multidrug-resistant bacteria, a study carried out at Brunel University London has found. <\/p>\n\n<p class=\"article-full-body sans-serif\">The sweeteners saccharin, cyclamate and acesulfame-K inhibited the growth of two bacteria, <em>Acinetobacter <\/em><em>baumannii <\/em>and <em>Pseudomonas <\/em><em>aeruginosa, <\/em>which cause pneumonia and sepsis. These bacteria are on the World Health Organization\u2019s (WHO) list of \u2018priority pathogens\u2019 that urgently need new antibiotic treatments, thanks to the deadly threat they pose to those with compromised immune systems. The team found that acesulfame-K was particularly effective in preventing the bacteria from developing the biofilms that protect them from antibiotics. <\/p>\n\n<p class=\"article-full-body sans-serif\">When used in conjunction with antibiotics, all three sweeteners reduced the bacteria\u2019s resistance, meaning that lower doses of the drugs were needed for effective treatment. <\/p>\n\n<p class=\"article-full-body sans-serif\">\u201cArtificial sweeteners are present in all diet and sugar-free foods,\u201d said study leader Dr Ronan McCarthy, a bioscientist at Brunel University London. <\/p>\n\n<figure class=\"no-tts wp-block-image article-in-image photo\"><img loading=\"lazy\" width=\"1571\" height=\"981\" src=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0.jpg\" alt=\"\" class=\"no-tts wp-image-21284\" srcset=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0.jpg 1571w, https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0-300x187.jpg 300w, https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0-1024x639.jpg 1024w, https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0-768x480.jpg 768w, https:\/\/c01.purpledshub.com\/uploads\/sites\/42\/2022\/12\/a4e03fa3-a319-4807-8060-d1d35f8c90b0-1536x959.jpg 1536w\" sizes=\"(max-width: 1571px) 100vw, 1571px\" \/><figcaption> <em>Acinetobacter baumannii<\/em> is a multidrug-resistant bacteria that causes infections in the blood, urinary tract and lungs <\/figcaption><\/figure>\n\n<p class=\"article-full-body sans-serif\">\u201cWe discovered that these same sweeteners that you have with your coffee or in your \u2018sugar-free\u2019 soda could kill very dangerous bacteria and make them easier to treat. This is exciting, because normally it takes billions of dollars and decades to develop a new antibiotic drug, whereas we found a compound that can not only fight the pathogenic bacteria but also reverse its resistance to already existing antibiotics.\u201d <\/p>\n\n<p class=\"article-full-body sans-serif\">Antibiotic resistance arises thanks to bacteria\u2019s ability to adapt in response to antibiotics. It occurs naturally, but overprescribing drugs in humans and misuse in animals is accelerating the process. It&#8217;s currently considered to be one of the biggest threats to global health and food security. <\/p>\n\n<p class=\"article-full-body sans-serif\">\u201cIt has created a dangerous situation where a \u2018postantibiotic era\u2019 is becoming a reality,\u201d said McCarthy. \u201cIt threatens all aspects of healthcare, from cancer treatment to dental work.\u201d <\/p>\n\n<p class=\"article-full-body sans-serif\">The researchers now plan to run further tests and are optimistic that all three sweeteners could potentially offer new treatments for multidrug-resistant infection. <\/p>\n\n<section class=\"wp-block-uagb-section uagb-section__wrap uagb-section__background-color uagb-block-06103de7-a9ce-4a50-a7f6-876fb064c0d3\"><div class=\"uagb-section__overlay\"><\/div><div class=\"uagb-section__inner-wrap\">\n<h3 class=\"has-text-align-center has-ccp-primary-light-color has-text-color\">THE SWEET STUFF<\/h3>\n\n\n\n<p class=\"has-text-align-center has-ccp-primary-light-color has-text-color\">Artificial sweeteners such as aspartame, acesulfame K and saccharin are chemical compounds used in place of sugar to sweeten food and drinks such as desserts, ready meals and soft drinks. They provide a sweet taste when consumed because their molecules are similar enough in shape to sugar molecules to fit on the sweetness receptors that line the tongue. Although some sweeteners contain calories, the quantities needed to provide a sweet taste are so small that their contribution to a person\u2019s overall daily intake is negligible.<\/p>\n<\/div><\/section>\n\n<p>IMAGE: GETTY IMAGES<\/p>\n","protected":false},"excerpt":{"rendered":"<p>BIOLOGY 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