The human gut is a complex system that plays a crucial role in overall health, influencing digestion, weight regulation, the immune system, and mental health. Recent research has highlighted the potential harm that food additives and pesticides can cause to gut health. A study published in the journal Nature Microbiology by the University of Cambridge has identified 168 chemicals that may affect gut bacteria, substances that people can encounter in everyday environments.<\/p>\n
The scientists studied how 1,076 chemical contaminants affected 22 bacterial species, creating a machine-learning model to forecast how likely chemicals were to harm gut health. The chemicals included bisphenol AF (BPAF), perfluorononanoic acid (PFNA), glyphosate, chlordecone, imazalil, and dozens more. These substances span a wide range of uses, from flame retardants and fungicides to insecticides and plastic additives. Potential exposure to these chemicals can happen through food, drinking water, and environmental contact, although real-world levels and their health implications remain uncertain.
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Study author Indra Roux said her team was \u201csurprised\u201d to learn the chemicals had such damaging effects. \u201cWe\u2019ve found that many chemicals designed to act only on one type of target, say insects or fungi, also affect gut bacteria,\u201d Roux said. The gut isn\u2019t just a digestion machine; it\u2019s a central command center for immunity, metabolism, and inflammation. For example, many industrial chemicals like flame retardants and plasticizers that we are regularly in contact with weren\u2019t thought to affect living organisms at all, but they do.<\/p>\n
Kiran Patil, another author of the paper, said the aim is to move \u201cto a future where new chemicals are safe by design.\u201d Now that we\u2019ve started discovering these interactions in a laboratory setting, it\u2019s essential to start collecting more real-world chemical exposure data to see if there are similar effects in our bodies. Dr. Will Bulsiewicz told Fox News Digital that, in his view, the study is \u201ca wake-up call.\u201d When this system becomes imbalanced, it can contribute to a wide range of health problems involving digestion, weight regulation, the immune system, and mental health. Momo Vuyisich, a biochemist and chief science officer at health testing company Viome, recommends consumers focus on eating organic foods in light of the research. The Washington-based expert (also not involved with the study) said consumers should \u201cdramatically reduce the intake of antibiotics, pesticides, and food additives such as emulsifiers and preservatives. For packaged foods, read the ingredient list and do not buy anything your grandma would not recognize, like benzoate, polysorbate, aspartame. I call these \u2018additives,\u2019 and foods from traditional grocery stores are full of them. So, shopping can get frustrating.\u201d The study highlights the importance of considering the impact of chemicals on gut health. While the results provide valuable clues, additional research is needed to determine whether these laboratory findings reflect real-world risks to human health. Experts emphasize the need for progress, not panic, and suggest that protecting human health now means protecting the microbes that defend us. It\u2019s time to rethink how we design and evaluate the chemicals used in our homes, farms, and food system.<\/p>\n Introduction to Gut Health and Chemicals The human gut is a complex system that plays a crucial role in overall health, influencing digestion, weight regulation, the immune system, and mental health. Recent research has highlighted the potential harm that food additives and pesticides can cause to gut health. A study published in the journal Nature […]<\/p>\n","protected":false},"author":6,"featured_media":26244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[22],"tags":[],"class_list":{"0":"post-26242","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health-wellness"},"jetpack_featured_media_url":"https:\/\/i2.wp.com\/nypost.com\/wp-content%2Fuploads%2Fsites%2F2%2F2025%2F12%2Fclose-photo-beautiful-lady-arms-116853797.jpg?quality%3D90%26strip%3Dall&w=1920&resize=1920,1279&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/posts\/26242"}],"collection":[{"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/comments?post=26242"}],"version-history":[{"count":1,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/posts\/26242\/revisions"}],"predecessor-version":[{"id":26245,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/posts\/26242\/revisions\/26245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/media\/26244"}],"wp:attachment":[{"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/media?parent=26242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/categories?post=26242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citystuff.com\/new-york\/wp-json\/wp\/v2\/tags?post=26242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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