{"id":44432,"date":"2025-10-15T08:00:00","date_gmt":"2025-10-15T12:00:00","guid":{"rendered":"https:\/\/www.purdue.edu\/hhs\/news\/?p=44432"},"modified":"2025-10-17T07:42:04","modified_gmt":"2025-10-17T11:42:04","slug":"recent-purdue-nutrition-science-study-provides-gut-check-for-bile-acid-derivatives-that-may-reduce-colorectal-cancer-risk","status":"publish","type":"post","link":"https:\/\/www.purdue.edu\/hhs\/news\/2025\/10\/recent-purdue-nutrition-science-study-provides-gut-check-for-bile-acid-derivatives-that-may-reduce-colorectal-cancer-risk\/","title":{"rendered":"Recent Purdue Nutrition Science study provides gut check for bile acid derivatives that may reduce colorectal cancer risk"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>From coffee to protein bars to olive oil, people make many decisions every day about how they fuel their bodies. 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These derivatives form when microbes in the gut adapt as a reaction to the harmful acids.<\/p>\n","protected":false},"author":7,"featured_media":44433,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[11,19],"tags":[1595,263,1596,378,2236,2235,1593,1594,240,176,2234],"class_list":["post-44432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutrition-science","category-research","tag-american-cancer-society","tag-college-of-health-and-human-sciences","tag-colorectal-cancer","tag-department-of-nutrition-science","tag-fiber","tag-monounsaturated-fatty-acids","tag-patricia-wolf","tag-pius-sarfo-buobu","tag-purdue-university","tag-research","tag-secondary-bile-acid"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Recent Purdue Nutrition Science study provides gut check for bile acid derivatives that may reduce colorectal cancer risk &#8211; News | College of Health and Human Sciences<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.purdue.edu\/hhs\/news\/2025\/10\/recent-purdue-nutrition-science-study-provides-gut-check-for-bile-acid-derivatives-that-may-reduce-colorectal-cancer-risk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Recent Purdue Nutrition Science study provides gut check for bile acid derivatives that may reduce colorectal cancer risk &#8211; News | College of Health and Human Sciences\" \/>\n<meta property=\"og:description\" content=\"From coffee to protein bars to olive oil, people make many decisions every day about how they fuel their bodies. However, colorectal cancer risk typically is not front of mind when choosing what to eat. Patricia Wolf, assistant professor in the Purdue University Department of Nutrition Science, recently published a study looking at secondary bile acid derivatives and their ability to reduce colorectal cancer risk. While a lot of work has been done looking at cancer-causing properties of secondary bile acids, a form of the chemical that helps absorb fat, little has been studied about their derivatives. These derivatives form when microbes in the gut adapt as a reaction to the harmful acids.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.purdue.edu\/hhs\/news\/2025\/10\/recent-purdue-nutrition-science-study-provides-gut-check-for-bile-acid-derivatives-that-may-reduce-colorectal-cancer-risk\/\" \/>\n<meta property=\"og:site_name\" content=\"News | College of Health and Human Sciences\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HHSPurdue\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-15T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-17T11:42:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.purdue.edu\/hhs\/news\/wp-content\/uploads\/2025\/10\/AdobeStock_651922973-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"420\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta 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