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In a controlled feeding trial, stool and blood samples captured the biological changes that followed daily almond snacking.<\/p>\n
By reading those samples, Ravinder Nagpal at Florida State University (FSU<\/a>) connected almonds with measurable gut and blood changes.<\/p>\n Because the calorie count remained steady, this 1.5-ounce snack swap, and not extra food, showed a stark contrast.<\/p>\n This data creates room for larger, longer tests in everyday kitchens outside tightly managed menus.<\/p>\n Microbes are swift to respond<\/p>\n It was revealed that a helpful gut bacterium called Faecalibacterium prausnitzii, which makes anti-inflammatory fuel, increased with almonds.<\/p>\n That microbe<\/a> helps transform fiber into butyrate, a fatty acid that feeds colon cells and supports the colon lining.<\/p>\n Other bacteria linked with less favorable gut patterns fell, showing that almonds affected a whole community, not one lone species.<\/p>\n Still, the wider variety of bacteria did not significantly change, so the effect looked targeted rather than disruptive across the gut community.<\/p>\n Quiet chemistry on the move<\/p>\n Small metabolites, molecules made during digestion and cell work, changed in stool and blood without requiring a major dietary overhaul.<\/p>\n Almonds raised sugar building blocks from plant cell walls, while amino acids, protein building blocks, fell as microbes appeared to use them.<\/p>\n In blood, 3-hydroxybutyrate, a ketone made when fat breaks down, showed increase after the almond period.<\/p>\n Such chemistry points to a mild ketosis-like effect, where fat use leaves measurable chemicals.<\/p>\n Inflammation signals fell<\/p>\n Several inflammation markers, blood signals that rise when body defense pathways stay active, dropped after the almond period.<\/p>\n Lower readings included signals tied to tissue stress, which means immune activity was eased.<\/p>\n One marker rose, showing that the pattern was mixed, and not a mere blanket shutdown of the immune system.<\/p>\n That matters, because a slightly inflamed state often travels with excess weight and daily health strain.<\/p>\n Appetite hormones increased<\/p>\n Appetite biology also changed and increased, as shown by a glucagon-like peptide-1, a gut hormone that helps control post-meal blood sugar.<\/p>\n Peptide YY, another fullness hormone, increased as well, sending stronger signals through the body that food has been received. <\/p>\n This aligns with the nutritionist view that almonds satisfy because they package fat, fiber, and protein together.<\/p>\n The combination of fat, fiber, and protein in almonds helps increase fullness and keep people satisfied for longer periods.<\/p>\n Effectiveness of almonds<\/p>\n A 1-ounce serving<\/a> of almonds offers roughly 164 calories, six grams of protein, and about 3.5 grams of fiber.<\/p>\n Fiber reaches gut bacteria partly intact, giving microbes material to ferment into compounds that can influence gut lining over the span of several hours.<\/p>\n Magnesium<\/a> supports normal blood pressure and blood sugar control, while vitamin E helps protect cells from everyday chemical wear.<\/p>\n Portion size still counts, because nuts are dense and can add calories quickly when eaten by the handful.<\/p>\n Small study, careful reading<\/p>\n Evidence from 15 people can reveal a pattern, but it cannot create concrete evidence across the board.<\/p>\n Stool testing entered the project partway through data collection, reducing the final gut-bacteria group.<\/p>\n Sex differences appeared in some bacterial and chemical signals, yet the trial was too small to explain them.<\/p>\n Funding came from the Almond<\/a> Board of California, a grower trade group, and authors reported no funder role in design or analysis.<\/p>\n Benefits of almonds as a snack<\/p>\n For people choosing snacks, almonds offer a practical option that affects several systems inside the body.<\/p>\n Chewing whole nuts slows eating, while fiber and fat delay digestion in a way that makes people feel full longer.<\/p>\n Replacing refined snacks also changes what gut<\/a> bacteria can receive, because plant cell walls carry fuel processed foods lack.<\/p>\n That replacement idea matters more than adding almonds on top of an already calorie-heavy day.<\/p>\n Future directions for nut-eaters<\/p>\n Larger trials should test whether the same pattern holds across age, sex, race, medication use, and health status.<\/p>\n Longer follow-up could show whether microbial changes persist after people return to their usual diets.<\/p>\n Researchers also need clearer measures of colon lining health, because stool chemistry only shows part of the processes inside the body.<\/p>\n Until then, almonds serve as a useful swap, but do not offer a complete remodel for holistic health.<\/p>\n The measured takeaway<\/p>\n A familiar handful of nuts could change the way bacteria, metabolites, inflammation signals, and fullness hormones are understood. <\/p>\n Results show that smarter snacking habits can have positive, long-term effects, but are only part of the bigger picture.<\/p>\n The study is published in Science of Food<\/a>.<\/p>\n \u2014\u2013<\/p>\n Like what you read?\u00a0Subscribe to our newsletter<\/a>\u00a0for engaging articles, exclusive content, and the latest updates.<\/p>\n Check us out on\u00a0EarthSnap<\/a>, a free app brought to you by\u00a0Eric Ralls<\/a>\u00a0and Earth.com.<\/p>\n \u2014\u2013<\/p>\n","protected":false},"excerpt":{"rendered":"Daily almond snacking could change gut microbes, blood chemistry, immune signals, and hunger-related hormones. To test this, a…\n","protected":false},"author":2,"featured_media":408555,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[134,111,139,556,69],"class_list":["post-408554","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nutrition","tag-health","tag-new-zealand","tag-newzealand","tag-nutrition","tag-nz"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/408554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=408554"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/408554\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/408555"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=408554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=408554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=408554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}