{"id":3370,"date":"2025-10-10T10:07:24","date_gmt":"2025-10-10T10:07:24","guid":{"rendered":"https:\/\/advagen.com\/prebio\/?post_type=prebiotic_gut_health&#038;p=3370"},"modified":"2025-10-10T10:07:26","modified_gmt":"2025-10-10T10:07:26","slug":"soluble-fiber-or-insoluble-fiber-choose-wisely","status":"publish","type":"prebiotic_gut_health","link":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/","title":{"rendered":"Soluble Fiber or Insoluble Fiber? Choose Wisely"},"content":{"rendered":"<h3>Soluble Fiber or Insoluble Fiber? Choose Wisely<\/h3>\n<p>When people think of fiber, they often picture a single nutrient with one job: keeping digestion regular. But in reality, fiber is far more complex \u2014 and comes in different types that impact health in very different ways. The two main categories, soluble fiber and insoluble fiber, each play distinct roles in digestion, metabolism, and long-term health outcomes.<\/p>\n<p>Understanding the difference between them is crucial if you want to make the most of your daily fiber intake. This article explores what sets soluble and insoluble fiber apart, how they work in the body, and why a balance of both is key to supporting gut health and overall well-being.<\/p>\n<h3>What Is Fiber, Really?<\/h3>\n<p>Unlike fats, proteins, or carbohydrates, dietary fiber cannot be digested by human enzymes. Instead, it travels to the colon largely intact, where it performs important functions such as bulking stool, regulating blood sugar, and nourishing gut bacteria [1].<\/p>\n<p>Fiber is broadly classified into two groups based on its behavior in water:<\/p>\n<ul>\n<li>Soluble fiber dissolves in water to form a gel-like substance.<\/li>\n<li>Insoluble fiber does not dissolve and passes through the gut largely unchanged.<\/li>\n<\/ul>\n<p>Both types are essential, but their benefits differ.<\/p>\n<h3>Soluble Fiber: The Gel-Forming Nutrient<\/h3>\n<p>Soluble fiber dissolves in water, creating a viscous gel in the digestive tract. This slows the movement of food, moderates nutrient absorption, and provides a food source for beneficial gut bacteria.<\/p>\n<p>Food Sources<\/p>\n<ul>\n<li>Oats<\/li>\n<li>Barley<\/li>\n<li>Apples<\/li>\n<li>Citrus fruits<\/li>\n<li>Beans and lentils<\/li>\n<li>Psyllium husk<\/li>\n<\/ul>\n<h3>Health Benefits<\/h3>\n<ol>\n<li>Blood sugar control: By slowing carbohydrate absorption, soluble fiber helps prevent blood sugar spikes, reducing the risk of insulin resistance [2].<\/li>\n<li>Cholesterol reduction: Soluble fiber binds with bile acids, helping lower LDL (\u201cbad\u201d) cholesterol [3].<\/li>\n<li>Gut microbiome support: Many soluble fibers act as prebiotics, feeding beneficial bacteria such as Bifidobacteria and Lactobacillus, which in turn produce short-chain fatty acids (SCFAs) that protect gut health [4].<\/li>\n<li>Satiety and weight management: The gel-like texture promotes a feeling of fullness, helping regulate appetite and reduce calorie intake [5].<\/li>\n<\/ol>\n<h3>Insoluble Fiber: The Bulking Agent<\/h3>\n<p>Insoluble fiber does not dissolve in water. Instead, it adds bulk to stool and accelerates the passage of food through the digestive tract. This makes it particularly valuable for maintaining regularity and preventing constipation.<\/p>\n<h3>Food Sources<\/h3>\n<ul>\n<li>Whole grains (wheat bran, brown rice)<\/li>\n<li>Nuts and seeds<\/li>\n<li>Potato skins<\/li>\n<li>Green beans<\/li>\n<li>Cauliflower<\/li>\n<li>The skins of fruits and vegetables<\/li>\n<\/ul>\n<h3>Health Benefits<\/h3>\n<ol>\n<li><strong>Digestive health<\/strong>: Insoluble fiber adds stool bulk, preventing constipation and promoting regular bowel movements [6].<\/li>\n<li><strong>Colon protection<\/strong>: Faster transit time may reduce the risk of diverticulitis and colorectal cancer by minimizing prolonged contact between waste products and the colon lining [7].<\/li>\n<li><strong>Metabolic health<\/strong>: By improving gut motility, insoluble fiber supports efficient nutrient processing and prevents sluggish digestion [8].<\/li>\n<\/ol>\n<h3>Key Differences Between Soluble and Insoluble Fiber<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"200\">\n<p>Feature<\/p>\n<\/td>\n<td width=\"200\">\n<p>Soluble Fiber<\/p>\n<\/td>\n<td width=\"200\">\n<p>Insoluble Fiber<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"200\">\n<p>Water interaction<\/p>\n<\/td>\n<td width=\"200\">\n<p>Dissolves, forms gel<\/p>\n<\/td>\n<td width=\"200\">\n<p>Does not dissolve<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"200\">\n<p>Digestibility<\/p>\n<\/td>\n<td width=\"200\">\n<p>Fermented by gut bacteria<\/p>\n<\/td>\n<td width=\"200\">\n<p>Largely passes through unchanged<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"200\">\n<p>Primary function<\/p>\n<\/td>\n<td width=\"200\">\n<p>Slows digestion, regulates absorption<\/p>\n<\/td>\n<td width=\"200\">\n<p>Adds bulk, speeds transit<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"200\">\n<p>Main health effects<\/p>\n<\/td>\n<td width=\"200\">\n<p>Blood sugar control, cholesterol lowering, prebiotic activity<\/p>\n<\/td>\n<td width=\"200\">\n<p>Bowel regularity, colon health<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"200\">\n<p>Food examples<\/p>\n<\/td>\n<td width=\"200\">\n<p>Oats, beans, apples, citrus, psyllium<\/p>\n<\/td>\n<td width=\"200\">\n<p>Whole grains, nuts, seeds, skins of fruits &amp; vegetables<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Do You Need Both?<\/h3>\n<p>Absolutely. Both soluble and insoluble fiber contribute unique benefits that work together to support long-term health. For example, soluble fiber may lower cholesterol and support gut bacteria, while insoluble fiber ensures waste moves efficiently through the colon.<\/p>\n<p>A diet lacking in either type of fiber creates imbalances. Too little soluble fiber, and you may miss out on its heart and metabolic benefits. Too little insoluble fiber, and constipation or sluggish digestion may become a problem.<\/p>\n<p>Health organizations generally recommend 25\u201335 grams of total fiber per day for adults, ideally from a variety of whole foods [9]. A good balance is roughly one-third soluble fiber and two-thirds insoluble fiber, though exact needs vary by individual.<\/p>\n<h3>Why Most People Fall Short<\/h3>\n<p>Despite the clear benefits, research shows that fiber intake remains well below recommended levels worldwide [10]. Modern diets high in processed foods and low in fruits, vegetables, legumes, and whole grains make it difficult to reach daily goals.<\/p>\n<p>Adding to the challenge, not all fibers function equally. For instance, while wheat bran is high in insoluble fiber, it does not act as a prebiotic. On the other hand, inulin (a soluble fiber found in chicory root, onions, and bananas) selectively nourishes beneficial gut microbes [11].<\/p>\n<p>This is where prebiotic fiber supplements (E.g. ADVAGEN Prebio) can help fill the gap \u2014 ensuring you not only get enough total fiber, but the right kind to support gut bacteria.<\/p>\n<h3>Practical Tips for Balancing Soluble and Insoluble Fiber<\/h3>\n<ol>\n<li><strong>Start the day with oats<\/strong> \u2013 A rich source of soluble fiber.<\/li>\n<li><strong>Add vegetables skins<\/strong> \u2013 Don\u2019t peel apples, cucumbers, or carrots if possible.<\/li>\n<li><strong>Incorporate legumes<\/strong> \u2013 Beans and lentils are excellent sources of both types.<\/li>\n<li><strong>Snack on nuts and seeds<\/strong> \u2013 Provide insoluble fiber plus healthy fats.<\/li>\n<li><strong>Consider supplements<\/strong> \u2013 Prebiotic powders such as ADVAGEN Prebio or inulin can boost soluble fiber intake.<\/li>\n<\/ol>\n<h3>The Bottom Line<\/h3>\n<p>Fiber isn\u2019t a one-size-fits-all nutrient. Soluble and insoluble fibers serve distinct but complementary purposes in the body \u2014 from feeding your gut bacteria to keeping your digestion regular. A diet that combines both is essential for optimal gut function, cardiovascular health, and long-term wellness.<\/p>\n<p>Since most people don\u2019t meet their daily fiber goals through diet alone, being intentional about fiber-rich food choices \u2014 and supplementing when needed \u2014 ensures that your gut and body receive the full spectrum of benefits.<\/p>\n<p>In short: don\u2019t just eat more fiber \u2014 choose wisely.<\/p>\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading\">Connect us on:<\/h1>\n\n\n\n<ul class=\"wp-block-social-links has-large-icon-size is-layout-flex wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-facebook  wp-block-social-link\"><a href=\"https:\/\/www.facebook.com\/advagensg\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 2C6.5 2 2 6.5 2 12c0 5 3.7 9.1 8.4 9.9v-7H7.9V12h2.5V9.8c0-2.5 1.5-3.9 3.8-3.9 1.1 0 2.2.2 2.2.2v2.5h-1.3c-1.2 0-1.6.8-1.6 1.6V12h2.8l-.4 2.9h-2.3v7C18.3 21.1 22 17 22 12c0-5.5-4.5-10-10-10z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Facebook<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-instagram  wp-block-social-link\"><a href=\"https:\/\/www.instagram.com\/advagensg\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12,4.622c2.403,0,2.688,0.009,3.637,0.052c0.877,0.04,1.354,0.187,1.671,0.31c0.42,0.163,0.72,0.358,1.035,0.673 c0.315,0.315,0.51,0.615,0.673,1.035c0.123,0.317,0.27,0.794,0.31,1.671c0.043,0.949,0.052,1.234,0.052,3.637 s-0.009,2.688-0.052,3.637c-0.04,0.877-0.187,1.354-0.31,1.671c-0.163,0.42-0.358,0.72-0.673,1.035 c-0.315,0.315-0.615,0.51-1.035,0.673c-0.317,0.123-0.794,0.27-1.671,0.31c-0.949,0.043-1.233,0.052-3.637,0.052 s-2.688-0.009-3.637-0.052c-0.877-0.04-1.354-0.187-1.671-0.31c-0.42-0.163-0.72-0.358-1.035-0.673 c-0.315-0.315-0.51-0.615-0.673-1.035c-0.123-0.317-0.27-0.794-0.31-1.671C4.631,14.688,4.622,14.403,4.622,12 s0.009-2.688,0.052-3.637c0.04-0.877,0.187-1.354,0.31-1.671c0.163-0.42,0.358-0.72,0.673-1.035 c0.315-0.315,0.615-0.51,1.035-0.673c0.317-0.123,0.794-0.27,1.671-0.31C9.312,4.631,9.597,4.622,12,4.622 M12,3 C9.556,3,9.249,3.01,8.289,3.054C7.331,3.098,6.677,3.25,6.105,3.472C5.513,3.702,5.011,4.01,4.511,4.511 c-0.5,0.5-0.808,1.002-1.038,1.594C3.25,6.677,3.098,7.331,3.054,8.289C3.01,9.249,3,9.556,3,12c0,2.444,0.01,2.751,0.054,3.711 c0.044,0.958,0.196,1.612,0.418,2.185c0.23,0.592,0.538,1.094,1.038,1.594c0.5,0.5,1.002,0.808,1.594,1.038 c0.572,0.222,1.227,0.375,2.185,0.418C9.249,20.99,9.556,21,12,21s2.751-0.01,3.711-0.054c0.958-0.044,1.612-0.196,2.185-0.418 c0.592-0.23,1.094-0.538,1.594-1.038c0.5-0.5,0.808-1.002,1.038-1.594c0.222-0.572,0.375-1.227,0.418-2.185 C20.99,14.751,21,14.444,21,12s-0.01-2.751-0.054-3.711c-0.044-0.958-0.196-1.612-0.418-2.185c-0.23-0.592-0.538-1.094-1.038-1.594 c-0.5-0.5-1.002-0.808-1.594-1.038c-0.572-0.222-1.227-0.375-2.185-0.418C14.751,3.01,14.444,3,12,3L12,3z M12,7.378 c-2.552,0-4.622,2.069-4.622,4.622S9.448,16.622,12,16.622s4.622-2.069,4.622-4.622S14.552,7.378,12,7.378z M12,15 c-1.657,0-3-1.343-3-3s1.343-3,3-3s3,1.343,3,3S13.657,15,12,15z M16.804,6.116c-0.596,0-1.08,0.484-1.08,1.08 s0.484,1.08,1.08,1.08c0.596,0,1.08-0.484,1.08-1.08S17.401,6.116,16.804,6.116z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Instagram<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-tiktok  wp-block-social-link\"><a href=\"https:\/\/www.tiktok.com\/@advagen\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 32 32\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M16.708 0.027c1.745-0.027 3.48-0.011 5.213-0.027 0.105 2.041 0.839 4.12 2.333 5.563 1.491 1.479 3.6 2.156 5.652 2.385v5.369c-1.923-0.063-3.855-0.463-5.6-1.291-0.76-0.344-1.468-0.787-2.161-1.24-0.009 3.896 0.016 7.787-0.025 11.667-0.104 1.864-0.719 3.719-1.803 5.255-1.744 2.557-4.771 4.224-7.88 4.276-1.907 0.109-3.812-0.411-5.437-1.369-2.693-1.588-4.588-4.495-4.864-7.615-0.032-0.667-0.043-1.333-0.016-1.984 0.24-2.537 1.495-4.964 3.443-6.615 2.208-1.923 5.301-2.839 8.197-2.297 0.027 1.975-0.052 3.948-0.052 5.923-1.323-0.428-2.869-0.308-4.025 0.495-0.844 0.547-1.485 1.385-1.819 2.333-0.276 0.676-0.197 1.427-0.181 2.145 0.317 2.188 2.421 4.027 4.667 3.828 1.489-0.016 2.916-0.88 3.692-2.145 0.251-0.443 0.532-0.896 0.547-1.417 0.131-2.385 0.079-4.76 0.095-7.145 0.011-5.375-0.016-10.735 0.025-16.093z\" \/><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">TikTok<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-youtube  wp-block-social-link\"><a href=\"https:\/\/www.youtube.com\/@ADVAGEN\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M21.8,8.001c0,0-0.195-1.378-0.795-1.985c-0.76-0.797-1.613-0.801-2.004-0.847c-2.799-0.202-6.997-0.202-6.997-0.202 h-0.009c0,0-4.198,0-6.997,0.202C4.608,5.216,3.756,5.22,2.995,6.016C2.395,6.623,2.2,8.001,2.2,8.001S2,9.62,2,11.238v1.517 c0,1.618,0.2,3.237,0.2,3.237s0.195,1.378,0.795,1.985c0.761,0.797,1.76,0.771,2.205,0.855c1.6,0.153,6.8,0.201,6.8,0.201 s4.203-0.006,7.001-0.209c0.391-0.047,1.243-0.051,2.004-0.847c0.6-0.607,0.795-1.985,0.795-1.985s0.2-1.618,0.2-3.237v-1.517 C22,9.62,21.8,8.001,21.8,8.001z M9.935,14.594l-0.001-5.62l5.404,2.82L9.935,14.594z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">YouTube<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-linkedin  wp-block-social-link\"><a href=\"https:\/\/www.linkedin.com\/in\/advagen-sg-7422681a6\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">LinkedIn<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-x  wp-block-social-link\"><a href=\"https:\/\/x.com\/advagensg\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M13.982 10.622 20.54 3h-1.554l-5.693 6.618L8.745 3H3.5l6.876 10.007L3.5 21h1.554l6.012-6.989L15.868 21h5.245l-7.131-10.378Zm-2.128 2.474-.697-.997-5.543-7.93H8l4.474 6.4.697.996 5.815 8.318h-2.387l-4.745-6.787Z\" \/><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">X<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-google  wp-block-social-link\"><a href=\"https:\/\/g.co\/kgs\/ZiqjP6s\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12.02,10.18v3.72v0.01h5.51c-0.26,1.57-1.67,4.22-5.5,4.22c-3.31,0-6.01-2.75-6.01-6.12s2.7-6.12,6.01-6.12 c1.87,0,3.13,0.8,3.85,1.48l2.84-2.76C16.99,2.99,14.73,2,12.03,2c-5.52,0-10,4.48-10,10s4.48,10,10,10c5.77,0,9.6-4.06,9.6-9.77 c0-0.83-0.11-1.42-0.25-2.05H12.02z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Google<\/span><\/a><\/li><\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading\">Available at:<\/h1>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"https:\/\/www.amazon.com\/dp\/B0CTQ8GP2Z?maas=maas_adg_7D3DA5B70D64D8E0BEE65100F8FAFD56_afap_abs&amp;ref_=aa_maas&amp;tag=maas\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-3160\" style=\"width: 150px;\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-US.jpg.webp\" alt=\"\" srcset=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-US.jpg.webp 200w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-US-100x100.jpg.webp 100w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-US-150x150.jpg.webp 150w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/td><td><a href=\"https:\/\/www.amazon.sg\/dp\/B0CTQ8GP2Z\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-3161\" style=\"width: 150px;\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-SG.jpg.webp\" alt=\"\" srcset=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-SG.jpg.webp 200w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-SG-100x100.jpg.webp 100w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Amazon-SG-150x150.jpg.webp 150w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/td><td><a href=\"https:\/\/shopee.sg\/Fibrosol-ADVAGEN-Prebio-Soluble-Prebiotic-Fiber-Powder-Packets-for-Support-of-Bowel-Regularity-and-Good-Gut-Bacteria-i.227410099.4317029521?\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-3165\" style=\"width: 150px;\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo.jpg.webp\" alt=\"\" srcset=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo.jpg.webp 810w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo-300x300.jpg.webp 300w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo-100x100.jpg.webp 100w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo-600x600.jpg.webp 600w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo-150x150.jpg.webp 150w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Shopee-logo-768x768.jpg.webp 768w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/www.lazada.sg\/shop\/advagen?path=index.htm&amp;lang=en&amp;pageTypeId=1\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-3164\" style=\"width: 150px;\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Lazada-Logo.jpg.webp\" alt=\"\" srcset=\"https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Lazada-Logo.jpg.webp 200w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Lazada-Logo-100x100.jpg.webp 100w, https:\/\/advagen.com\/prebio\/wp-content\/smush-webp\/2025\/07\/Lazada-Logo-150x150.jpg.webp 150w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>References<\/strong><\/h1>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Slavin, J. (2013j) &#8216;Fiber and Prebiotics: Mechanisms and health benefits,&#8217; Nutrients, 5(4), pp. 1417\u20131435. <a href=\"https:\/\/doi.org\/10.3390\/nu5041417\">https:\/\/doi.org\/10.3390\/nu5041417<\/a>.<\/li>\n\n\n\n<li>Weickert, M.O. and Pfeiffer, A.F.H. (2008) &#8216;Metabolic effects of dietary fiber consumption and prevention of diabetes,&#8217; Journal of Nutrition, 138(3), pp. 439\u2013442. <a href=\"https:\/\/doi.org\/10.1093\/jn\/138.3.439\">https:\/\/doi.org\/10.1093\/jn\/138.3.439<\/a>.<\/li>\n\n\n\n<li>Brown, L. et al. (1999) &#8216;Cholesterol-lowering effects of dietary fiber: a meta-analysis,&#8217; American Journal of Clinical Nutrition, 69(1), pp. 30\u201342. <a href=\"https:\/\/doi.org\/10.1093\/ajcn\/69.1.30\">https:\/\/doi.org\/10.1093\/ajcn\/69.1.30<\/a>.<\/li>\n\n\n\n<li>Gibson, G.R. et al. (2017e) &#8216;Expert consensus document: The International Scientific Association for Probiotics and Prebiotics (ISAPP) consensus statement on the definition and scope of prebiotics,&#8217; Nature Reviews Gastroenterology &amp; Hepatology, 14(8), pp. 491\u2013502. <a href=\"https:\/\/doi.org\/10.1038\/nrgastro.2017.75\">https:\/\/doi.org\/10.1038\/nrgastro.2017.75<\/a>.<\/li>\n\n\n\n<li>Howarth, N.C., Saltzman, E. and Roberts, S.B. (2009) &#8216;Dietary fiber and weight regulation,&#8217; Nutrition Reviews, 59(5), pp. 129\u2013139. <a href=\"https:\/\/doi.org\/10.1111\/j.1753-4887.2001.tb07001.x\">https:\/\/doi.org\/10.1111\/j.1753-4887.2001.tb07001.x<\/a>.<\/li>\n\n\n\n<li>Eswaran, S., Muir, J. and Chey, W.D. (2013) &#8216;Fiber and functional gastrointestinal disorders,&#8217; The American Journal of Gastroenterology, 108(5), pp. 718\u2013727. <a href=\"https:\/\/doi.org\/10.1038\/ajg.2013.63\">https:\/\/doi.org\/10.1038\/ajg.2013.63<\/a>.<\/li>\n\n\n\n<li>Burkitt, D.P. (1971) &#8216;Epidemiology of cancer of the colon and rectum,&#8217; Cancer, 28(1), pp. 3\u201313. <a href=\"https:\/\/doi.org\/10.1002\/1097-0142(197107)28:1\">https:\/\/doi.org\/10.1002\/1097-0142(197107)28:1<\/a>.<\/li>\n\n\n\n<li>Cummings, J.H. and Macfarlane, G.T. (1991) &#8216;The control and consequences of bacterial fermentation in the human colon,&#8217; Journal of Applied Bacteriology, 70(6), pp. 443\u2013459. <a href=\"https:\/\/doi.org\/10.1111\/j.1365-2672.1991.tb02739.x\">https:\/\/doi.org\/10.1111\/j.1365-2672.1991.tb02739.x<\/a>.<\/li>\n\n\n\n<li>Trumbo, P. et al. (2002) &#8216;Dietary reference intakes for energy, carbohydrate, fiber, fat, fatty acids, cholesterol, protein and amino acids,&#8217; Journal of the American Dietetic Association, 102(11), pp. 1621\u20131630. <a href=\"https:\/\/doi.org\/10.1016\/s0002-8223(02)90346-9\">https:\/\/doi.org\/10.1016\/s0002-8223(02)90346-9<\/a>.<\/li>\n\n\n\n<li>King, D.E. et al. (2005) &#8216;Fiber and C-Reactive protein in diabetes, hypertension, and obesity,&#8217; Diabetes Care, 28(6), pp. 1487\u20131489. <a href=\"https:\/\/doi.org\/10.2337\/diacare.28.6.1487\">https:\/\/doi.org\/10.2337\/diacare.28.6.1487<\/a>.<\/li>\n\n\n\n<li>Kolida, S. and Gibson, G.R. (2007b) &#8216;Prebiotic capacity of Inulin-Type fructans,&#8217; Journal of Nutrition, 137(11), pp. 2503S-2506S. <a href=\"https:\/\/doi.org\/10.1093\/jn\/137.11.2503s\">https:\/\/doi.org\/10.1093\/jn\/137.11.2503s<\/a>.<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Soluble Fiber or Insoluble Fiber? Choose Wisely When people think of fiber, they often picture a single nutrient with one job: keeping digestion regular. But in reality, fiber is far more complex \u2014 and comes in different types that impact health in very different ways. The two main categories, soluble fiber and insoluble fiber, each [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3371,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[20],"tags":[],"class_list":["post-3370","prebiotic_gut_health","type-prebiotic_gut_health","status-publish","format-standard","has-post-thumbnail","hentry","category-prebiotic-fiber"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria<\/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:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\" \/>\n<meta property=\"og:description\" content=\"Soluble Fiber or Insoluble Fiber? Choose Wisely When people think of fiber, they often picture a single nutrient with one job: keeping digestion regular. But in reality, fiber is far more complex \u2014 and comes in different types that impact health in very different ways. The two main categories, soluble fiber and insoluble fiber, each [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/\" \/>\n<meta property=\"og:site_name\" content=\"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-10T10:07:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1220\" \/>\n\t<meta property=\"og:image:height\" content=\"814\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/\",\"url\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/\",\"name\":\"Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\",\"isPartOf\":{\"@id\":\"https:\/\/advagen.com\/prebio\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg\",\"datePublished\":\"2025-10-10T10:07:24+00:00\",\"dateModified\":\"2025-10-10T10:07:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage\",\"url\":\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg\",\"contentUrl\":\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg\",\"width\":1220,\"height\":814,\"caption\":\"Soluble Fiber or Insoluble Fiber? Choose Wisely\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/advagen.com\/prebio\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Soluble Fiber or Insoluble Fiber? Choose Wisely\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/advagen.com\/prebio\/#website\",\"url\":\"https:\/\/advagen.com\/prebio\/\",\"name\":\"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/advagen.com\/prebio\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/advagen.com\/prebio\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/advagen.com\/prebio\/#organization\",\"name\":\"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\",\"url\":\"https:\/\/advagen.com\/prebio\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/advagen.com\/prebio\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/ADVAGEN-Prebio-Color-Logo-Bold-B-Arial-02-scaled.png\",\"contentUrl\":\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/ADVAGEN-Prebio-Color-Logo-Bold-B-Arial-02-scaled.png\",\"width\":1920,\"height\":850,\"caption\":\"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria\"},\"image\":{\"@id\":\"https:\/\/advagen.com\/prebio\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/","og_locale":"en_US","og_type":"article","og_title":"Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","og_description":"Soluble Fiber or Insoluble Fiber? Choose Wisely When people think of fiber, they often picture a single nutrient with one job: keeping digestion regular. But in reality, fiber is far more complex \u2014 and comes in different types that impact health in very different ways. The two main categories, soluble fiber and insoluble fiber, each [&hellip;]","og_url":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/","og_site_name":"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","article_modified_time":"2025-10-10T10:07:26+00:00","og_image":[{"width":1220,"height":814,"url":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/","url":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/","name":"Soluble Fiber or Insoluble Fiber? Choose Wisely - ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","isPartOf":{"@id":"https:\/\/advagen.com\/prebio\/#website"},"primaryImageOfPage":{"@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage"},"image":{"@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage"},"thumbnailUrl":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg","datePublished":"2025-10-10T10:07:24+00:00","dateModified":"2025-10-10T10:07:26+00:00","breadcrumb":{"@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#primaryimage","url":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg","contentUrl":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/Soluble-Fiber-or-Insoluble-Fiber-Choose-Wisely.jpg","width":1220,"height":814,"caption":"Soluble Fiber or Insoluble Fiber? Choose Wisely"},{"@type":"BreadcrumbList","@id":"https:\/\/advagen.com\/prebio\/prebiotic_gut_health\/soluble-fiber-or-insoluble-fiber-choose-wisely\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/advagen.com\/prebio\/"},{"@type":"ListItem","position":2,"name":"Soluble Fiber or Insoluble Fiber? Choose Wisely"}]},{"@type":"WebSite","@id":"https:\/\/advagen.com\/prebio\/#website","url":"https:\/\/advagen.com\/prebio\/","name":"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","description":"","publisher":{"@id":"https:\/\/advagen.com\/prebio\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/advagen.com\/prebio\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/advagen.com\/prebio\/#organization","name":"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria","url":"https:\/\/advagen.com\/prebio\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/advagen.com\/prebio\/#\/schema\/logo\/image\/","url":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/ADVAGEN-Prebio-Color-Logo-Bold-B-Arial-02-scaled.png","contentUrl":"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2025\/10\/ADVAGEN-Prebio-Color-Logo-Bold-B-Arial-02-scaled.png","width":1920,"height":850,"caption":"ADVAGEN Prebio | bowel regularity &amp; good gut bacteria"},"image":{"@id":"https:\/\/advagen.com\/prebio\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/prebiotic_gut_health\/3370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/prebiotic_gut_health"}],"about":[{"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/types\/prebiotic_gut_health"}],"author":[{"embeddable":true,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/comments?post=3370"}],"version-history":[{"count":1,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/prebiotic_gut_health\/3370\/revisions"}],"predecessor-version":[{"id":3372,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/prebiotic_gut_health\/3370\/revisions\/3372"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/media\/3371"}],"wp:attachment":[{"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/media?parent=3370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/categories?post=3370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/advagen.com\/prebio\/wp-json\/wp\/v2\/tags?post=3370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}