{"id":5190,"date":"2026-11-03T08:48:00","date_gmt":"2026-11-03T08:48:00","guid":{"rendered":"https:\/\/advagen.com\/prebio\/?p=5190"},"modified":"2026-11-03T08:48:00","modified_gmt":"2026-11-03T08:48:00","slug":"water-with-fibre-supplement","status":"publish","type":"post","link":"https:\/\/advagen.com\/prebio\/water-with-fibre-supplement\/","title":{"rendered":"How Much Water to Drink With a Fibre Supplement"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5190\" class=\"elementor elementor-5190 elementor-bc-flex-widget\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-07cc796 e-con-full e-flex e-con e-parent\" data-id=\"07cc796\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8288ac elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"d8288ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>How Much Water to Drink With a Fibre Supplement<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1cf5e03 e-con-full e-flex e-con e-child\" data-id=\"1cf5e03\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3ccdf elementor-widget elementor-widget-image\" data-id=\"9d3ccdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"353\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2026\/10\/advagen-prebio-pack-small.webp\" class=\"attachment-full size-full wp-image-5069\" alt=\"ADVAGEN Prebio soluble prebiotic fibre box\" srcset=\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2026\/10\/advagen-prebio-pack-small.webp 300w, https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2026\/10\/advagen-prebio-pack-small-255x300.webp 255w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a32624b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"a32624b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"margin:0\"><strong>ADVAGEN Prebio<\/strong> is a soluble prebiotic fibre from corn, in easy 5 g sachets. Stir one into your favourite drink: it dissolves and does not change the taste or texture.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08918df elementor-widget elementor-widget-button\" data-id=\"08918df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">See ADVAGEN Prebio<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0897eb7 elementor-widget elementor-widget-button\" data-id=\"0897eb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/wa.me\/6586526228?text=Hi%20ADVAGEN%2C%20I%20read%20your%20article%20on%20water%20and%20fibre%20and%20have%20a%20question%20about%20Prebio.\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Ask us on WhatsApp<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-052385e elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"052385e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>You started a fibre supplement to feel more regular, and now your tummy feels tighter than before. Or every sachet comes with a big glass you must finish on the spot, so some days you skip it. Here&#8217;s the short answer on how much water to drink with a fibre supplement: HealthHub&#8217;s daily guide is six to eight cups of fluid or more. Any extra glass at the time depends on the fibre you use.<\/p>\n\n<p><strong>Key takeaways<\/strong><\/p>\n<ul>\n<li>Your daily fluid target comes from HealthHub, not the sachet. Drink more when it&#8217;s hot or you&#8217;ve been sweating.<\/li>\n<li>Gel-forming husk fibres come with a &#8220;full glass, drink it now&#8221; rule, because they swell.<\/li>\n<li>A fibre that doesn&#8217;t gel, like <a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\" title=\"ADVAGEN Prebio in the official shop\">ADVAGEN Prebio<\/a>, just goes into <a href=\"https:\/\/advagen.com\/prebio\/fibre-in-protein-shake\/\" title=\"How to add fibre to a protein shake\">the drink you&#8217;re already having<\/a>.<\/li>\n<li>Add fibre slowly over 2 to 3 weeks. If your doctor limits your fluids, follow your doctor.<\/li>\n<\/ul>\n\n<h2>Why extra fibre can backfire when you don&#8217;t drink enough<\/h2>\n<p>Fibre and water work as a pair. SingHealth explains that <a href=\"https:\/\/www.singhealth.com.sg\/symptoms-treatments\/high-fibre-diet\" title=\"SingHealth: high fibre diet\">&#8220;fibre absorbs water in the intestines, which softens stools&#8221;<\/a>. Without enough fluid, that job gets harder. HealthHub&#8217;s advice for anyone eating more fibre is to <a href=\"https:\/\/www.healthhub.sg\/health-conditions\/constipation\" title=\"HealthHub: constipation\">&#8220;remember to drink more water, otherwise your constipation might become worse&#8221;<\/a>.<\/p>\n<p>Speed matters too. SingHealth says a sudden increase of fibre can cause bloatedness from extra gas. Raising your intake slowly over 2 to 3 weeks keeps this down.<\/p>\n<p>Combine a big jump in fibre with too little to drink, and it&#8217;s easy to see why people try a supplement for a week, feel worse and give up. The fix is steady fluid through the day, a slow start and a fibre that fits your routine.<\/p>\n\n<h2>How much water to drink with a fibre supplement each day<\/h2>\n<p>The daily total is the number that counts. HealthHub&#8217;s advice is to drink <a href=\"https:\/\/www.healthhub.sg\/health-conditions\/constipation\" title=\"HealthHub: constipation\">&#8220;at least six to eight cups of fluid or water a day&#8221;<\/a>, alongside about 25 to 30 g of fibre. The NHS gives the same range: <a href=\"https:\/\/www.nhs.uk\/live-well\/eat-well\/food-guidelines-and-food-labels\/water-drinks-nutrition\/\" title=\"NHS: water, drinks and hydration\">&#8220;6 to 8 cups or glasses of fluid a day&#8221;<\/a>. It advises more if you&#8217;re in a hot environment, active for long periods, pregnant or breastfeeding, or unwell.<\/p>\n<p>If you prefer litres, Europe&#8217;s food safety authority, EFSA, considers <a href=\"https:\/\/www.efsa.europa.eu\/en\/press\/news\/nda100326\" title=\"EFSA: dietary reference values\">2.0 litres a day adequate for women; for men, the figure is 2.5 litres<\/a>.<\/p>\n<p>You may have read online that every fibre supplement needs a set amount of extra water on top of this. HealthHub, the NHS and EFSA give no such figure, so set it aside. Meet your daily target first, then follow the directions for your fibre. The NHS adds a simple check: drink enough that your pee is a clear pale yellow colour.<\/p>\n\n<h2>Why husk-type fibres come with a full-glass rule<\/h2>\n<p>Some fibre supplements are made from husk (ispaghula, also called psyllium). MedlinePlus, from the US National Library of Medicine, says the husk <a href=\"https:\/\/medlineplus.gov\/druginfo\/meds\/a601104.html\" title=\"MedlinePlus: psyllium\">&#8220;absorbs liquid in the intestines, swells, and forms a bulky stool&#8221;<\/a>. Because it swells, the directions are strict about water at the time you take it:<\/p>\n<ul>\n<li>HealthHub&#8217;s medication leaflet says to stir each sachet into <a href=\"https:\/\/www.healthhub.sg\/medication-devices-and-treatment\/medications\/ispaghula-husk\" title=\"HealthHub: ispaghula husk\">a glass of room temperature water (about 150 ml) and drink it immediately<\/a>, after meals, and not right before bed.<\/li>\n<li>MedlinePlus says you must drink at least 240 ml of liquid each time you take psyllium.<\/li>\n<li>The NHS leaflet for an ispaghula husk sachet adds that <a href=\"https:\/\/www.nhs.uk\/medicines\/fybogel-ispaghula-husk\/how-and-when-to-take-fybogel\/\" title=\"NHS: how to take ispaghula husk\">&#8220;adults should try to drink more than 2 litres, or around 8 glasses, of fluid each day&#8221;<\/a> while taking it.<\/li>\n<\/ul>\n<p>None of this makes husk a bad choice. If your doctor or pharmacist recommends it, take it exactly as the leaflet says.<\/p>\n<p>But the NHS leaflet&#8217;s usual adult dose is one sachet twice a day. If you just want to top up your daily fibre, a twice-daily &#8220;mix it, drink it now, finish the glass&#8221; ritual is the part that slips first. HealthHub also notes husk may cause wind or bloating in the first few days.<\/p>\n\n<table>\n<thead>\n<tr><th><\/th><th>Gel-forming husk (ispaghula \/ psyllium)<\/th><th>ADVAGEN Prebio (resistant dextrin)<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Water when you take it<\/td><td>A glass of about 150 ml (HealthHub) or at least 240 ml (MedlinePlus), drunk straight away<\/td><td>Stir into your drink of choice until dissolved (ADVAGEN label directions)<\/td><\/tr>\n<tr><td>Texture<\/td><td>Absorbs liquid and swells<\/td><td>Soluble, does not form a gel, no change to taste or texture<\/td><\/tr>\n<tr><td>Daily fluids<\/td><td>NHS leaflet: more than 2 litres, around 8 glasses<\/td><td>Your normal daily target still applies (HealthHub: six to eight cups or more)<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n<h2>The easier option: a fibre supplement that does not gel<\/h2>\n<p>This is where ADVAGEN Prebio makes life simpler. It&#8217;s <a href=\"https:\/\/advagen.com\/prebio\/resistant-dextrin\/\" title=\"what resistant dextrin is\">resistant dextrin<\/a>, a plant-based soluble fibre sourced from corn. According to <a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\" title=\"ADVAGEN Prebio product page\">its product page<\/a>, it doesn&#8217;t form a gel, doesn&#8217;t change the taste or texture of your food or drink, and dissolves and mixes in an instant. The label says to add a sachet to your drink of choice and stir until dissolved, or mix it into your food.<\/p>\n<p>So there&#8217;s no separate glass to finish in one go. You use the cup you were having anyway. In ADVAGEN&#8217;s own explanation, its <a href=\"https:\/\/advagen.com\/prebio\/fiber\/\" title=\"how Prebio's fibre works\">&#8220;water binding capacity draws water to the stools, softening them&#8221;<\/a>. That&#8217;s why your daily fluids still matter, even with a fibre that doesn&#8217;t gel.<\/p>\n\n<p><strong>ADVAGEN Prebio: daily fibre without the big-glass routine<\/strong><\/p>\n<p>One sachet gives you 5 g of dietary fibre. ADVAGEN makes it to &#8220;promote bowel regularity and the growth of good gut bacteria&#8221;. 30 sachets a box, SGD 29.60 in the official ADVAGEN shop (price checked 3 November 2026).<\/p>\n<ul>\n<li><a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\" title=\"Buy ADVAGEN Prebio\"><strong>Get ADVAGEN Prebio in the official shop<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/wa.me\/6586526228?text=Hi%20ADVAGEN%2C%20I%20read%20your%20article%20on%20water%20and%20fibre%20and%20have%20a%20question%20about%20Prebio.\" title=\"Ask ADVAGEN on WhatsApp\"><strong>Ask us on WhatsApp<\/strong><\/a> if you&#8217;d like help first<\/li>\n<\/ul>\n\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2026\/11\/water-2-void-deck-walk.webp\" alt=\"Man drinking water in the shade of an HDB void deck after a walk on a hot Singapore morning\" width=\"1600\" height=\"900\" loading=\"lazy\" \/><figcaption>After you&#8217;ve been out in the heat or sweating, drink extra. The NHS recommends water to replace lost fluid.<\/figcaption><\/figure>\n\n<h2>Your daily water and fibre routine in Singapore&#8217;s heat<\/h2>\n<p>On hot days, or after you&#8217;ve been sweating, the NHS says you may need more fluids than usual. Here&#8217;s a simple routine for a Singapore day:<\/p>\n<ol>\n<li><strong>Start low with fibre.<\/strong> The Prebio label allows 1 to 4 sachets a day for adults. Begin with one sachet in your morning drink. Add more slowly over 2 to 3 weeks, as SingHealth advises for any rise in fibre.<\/li>\n<li><strong>Keep water within reach.<\/strong> A bottle on your desk or in your bag helps you drink regularly through the day, as the NHS suggests, instead of catching up at night.<\/li>\n<li><strong>Count every drink.<\/strong> Tea and coffee count too. So do lower-fat milk and lower-sugar drinks, according to the NHS.<\/li>\n<li><strong>Top up after you sweat.<\/strong> After a walk in the midday sun, a gym session or a long commute, drink extra water to replace the fluid you lose, as the NHS recommends.<\/li>\n<li><strong>Check the colour.<\/strong> Clear pale yellow is the NHS&#8217;s simple sign that you&#8217;re drinking enough.<\/li>\n<li><strong>Keep food in the picture.<\/strong> Vegetables, fruit and wholegrains still come first. SingHealth puts the average Singaporean at about 13 g of fibre a day, well short of HealthHub&#8217;s 25 to 30 g. A 5 g sachet is a top-up, not a replacement for meals.<\/li>\n<\/ol>\n<p>Not sure which fibre suits you? Our guide to <a href=\"https:\/\/advagen.com\/prebio\/psyllium-vs-inulin-vs-resistant-dextrin\/\" title=\"psyllium vs inulin vs resistant dextrin\">psyllium vs inulin vs resistant dextrin<\/a> compares them, and <a href=\"https:\/\/advagen.com\/prebio\/what-fibre-is-good-for-constipation\/\" title=\"what fibre is good for constipation\">what fibre is good for constipation<\/a> explains which types have the most evidence.<\/p>\n\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/advagen.com\/prebio\/wp-content\/uploads\/2026\/11\/water-3-mother-daughter-dragonfruit.webp\" alt=\"Woman and her elderly mother sharing warm water and dragon fruit at a home kitchen table\" width=\"1600\" height=\"900\" loading=\"lazy\" \/><figcaption>Fluid needs differ. If a doctor has set a fluid limit, for example for a heart or kidney condition, follow it.<\/figcaption><\/figure>\n\n<h2>When general water advice is not for you<\/h2>\n<p>If your doctor has told you to limit fluids, for example because of a heart or kidney condition, follow your doctor, not the figures in this article. For heart failure, HealthHub&#8217;s advice is to keep fluids at <a href=\"https:\/\/www.healthhub.sg\/health-conditions\/heart-failure-monitoring-fluid-and-salt-intake\" title=\"HealthHub: heart failure, fluid and salt intake\">&#8220;not more than 1.5 litres a day or as instructed by your doctor&#8221;<\/a>. That limit includes coffee, tea, soup, porridge and the water you take with medicines. Ask your doctor or pharmacist before adding any fibre supplement.<\/p>\n<p>Do the same if you&#8217;re pregnant, take regular medicines or manage a health condition. For children under 6, ADVAGEN&#8217;s label says to ask your paediatrician first. If you&#8217;re caring for an older parent who doesn&#8217;t drink much, our guide on <a href=\"https:\/\/advagen.com\/prebio\/fibre-for-elderly-parents\/\" title=\"fibre for elderly parents\">fibre for elderly parents<\/a> has more ideas.<\/p>\n\n<h2>&#8220;Won&#8217;t I still have to drink a lot?&#8221;<\/h2>\n<p>Honestly, yes: about as much as you should drink anyway. Prebio doesn&#8217;t change your daily fluid target. It removes the extra glass you have to finish on the spot.<\/p>\n<p>You may notice a little more gas in the first days: ADVAGEN explains that the fibre is fermented in the large intestine, and this produces gas. So start with one sachet and build up slowly.<\/p>\n<p>If that&#8217;s a routine you can keep, <a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\" title=\"ADVAGEN Prebio in the official shop\">get ADVAGEN Prebio in the official shop<\/a>, where you&#8217;ll find the full label and directions. Got a question about your own routine? <a href=\"https:\/\/wa.me\/6586526228?text=Hi%20ADVAGEN%2C%20I%20have%20a%20question%20about%20taking%20Prebio%20with%20water.\" title=\"Ask ADVAGEN on WhatsApp\">Message us on WhatsApp (+65 8652 6228)<\/a> and we&#8217;ll get back to you.<\/p>\n\n<h2>FAQ<\/h2>\n<h3>Do you need to drink water with a fibre supplement every time?<\/h3>\n<p>It depends on the fibre. For gel-forming husk, HealthHub&#8217;s leaflet says about 150 ml of water per sachet, drunk straight away, and MedlinePlus says at least 240 ml for psyllium. ADVAGEN Prebio doesn&#8217;t form a gel; its label simply says to stir it into your drink of choice until dissolved. With either type, keep up your daily fluids.<\/p>\n\n<h3>What&#8217;s my total water target when I take fibre?<\/h3>\n<p>Aim for HealthHub&#8217;s six to eight cups of fluid a day or more. If you count in litres, EFSA&#8217;s figures are 2.0 litres (women) or 2.5 litres (men). Drink more on hot or active days, as the NHS advises. On husk, the NHS leaflet asks for more than 2 litres a day. On Prebio, your normal daily target still applies; the label gives no set amount of water, just your drink of choice.<\/p>\n\n<h3>Why does starting fibre make me feel more bloated?<\/h3>\n<p>Usually because the fibre went up too fast. SingHealth says a sudden increase of fibre can cause bloatedness from extra gas, and suggests increasing it slowly over 2 to 3 weeks. If the bloating is strong or doesn&#8217;t settle, see our guide on feeling <a href=\"https:\/\/advagen.com\/prebio\/stomach-bloated-without-eating-much\/\" title=\"bloated without eating much\">bloated without eating much<\/a> and speak to a doctor.<\/p>\n\n<h3>Do coffee and tea count towards my daily fluids?<\/h3>\n<p>Yes. The NHS counts tea and coffee towards your daily fluids, along with water, milk that&#8217;s lower in fat and drinks that are lower in sugar. It also advises having caffeine in moderation, so keep plain water in your day too, especially after sweating. For Prebio, the label simply says to stir a sachet into your drink of choice until dissolved.<\/p>\n\n<h3>When should I take a fibre supplement if I&#8217;m on medicines?<\/h3>\n<p>Ask your pharmacist, because <a href=\"https:\/\/advagen.com\/prebio\/fibre-supplement-and-medicine-timing\/\" title=\"Fibre supplement and medicines: how far apart to take them\">it depends on the medicine and the fibre<\/a>. For ispaghula husk, the NHS leaflet says to take it at least 30 minutes before or after any other medicine. ADVAGEN&#8217;s directions for Prebio don&#8217;t set a timing rule. If your stools change a lot, our guide to <a href=\"https:\/\/advagen.com\/prebio\/how-often-should-you-poop\/\" title=\"how often you should poop\">how often you should poop<\/a> shows what&#8217;s normal.<\/p>\n\n<hr \/>\n<p><strong>References<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.healthhub.sg\/health-conditions\/constipation\" title=\"HealthHub: constipation\">HealthHub: constipation<\/a><\/li>\n<li><a href=\"https:\/\/www.healthhub.sg\/medication-devices-and-treatment\/medications\/ispaghula-husk\" title=\"HealthHub: ispaghula husk\">HealthHub: ispaghula husk medication leaflet<\/a><\/li>\n<li><a href=\"https:\/\/www.healthhub.sg\/health-conditions\/heart-failure-monitoring-fluid-and-salt-intake\" title=\"HealthHub: heart failure, fluid and salt intake\">HealthHub: monitoring fluid and salt intake with a heart condition<\/a><\/li>\n<li><a href=\"https:\/\/www.singhealth.com.sg\/symptoms-treatments\/high-fibre-diet\" title=\"SingHealth: high fibre diet\">SingHealth: high fibre diet<\/a><\/li>\n<li><a href=\"https:\/\/www.nhs.uk\/live-well\/eat-well\/food-guidelines-and-food-labels\/water-drinks-nutrition\/\" title=\"NHS: water, drinks and hydration\">NHS: water, drinks and hydration<\/a><\/li>\n<li><a href=\"https:\/\/www.nhs.uk\/medicines\/fybogel-ispaghula-husk\/how-and-when-to-take-fybogel\/\" title=\"NHS: how to take ispaghula husk\">NHS: how and when to take ispaghula husk<\/a><\/li>\n<li><a href=\"https:\/\/www.nhs.uk\/conditions\/constipation\/\" title=\"NHS: constipation\">NHS: constipation<\/a><\/li>\n<li><a href=\"https:\/\/www.efsa.europa.eu\/en\/press\/news\/nda100326\" title=\"EFSA: dietary reference values\">EFSA: dietary reference values for water<\/a><\/li>\n<li><a href=\"https:\/\/medlineplus.gov\/druginfo\/meds\/a601104.html\" title=\"MedlinePlus: psyllium\">MedlinePlus: psyllium<\/a><\/li>\n<li><a href=\"https:\/\/advagen.com\/product\/fibrosol-prebiotic-5g-sachets-30s-soluble-prebiotic-fiber-supplement\/\" title=\"ADVAGEN Prebio product page and label\">ADVAGEN Prebio: product page and label<\/a><\/li>\n<\/ul>\n<p><em>This article is general information, not medical advice. 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See why husk fibres need a full glass, and how a fibre that does not gel fits your usual drink.<\/p>\n","protected":false},"author":2,"featured_media":5187,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"iawp_total_views":11,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Much Water to Drink With a Fibre Supplement | ADVAGEN<\/title>\n<meta name=\"description\" content=\"HealthHub says six to eight cups of fluid a day or more. 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