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Dietary fiber is essential for optimum digestive well being, however its advantages prolong past the intestine. Ample fiber consumption can scale back the chance of coronary heart illness, decrease ldl cholesterol, maintain blood sugar ranges secure, and help digestive regularity. For optimum fiber consumption, we advocate consuming varied fruits, greens, nuts, entire grains, and legumes. Nevertheless, in the event you discover it difficult to get sufficient fiber or are on the lookout for assist managing digestive situations, together with diarrhea, constipation, and Irritable Bowel Syndrome (IBS), a fiber complement could also be helpful. Whereas it is possible secure to make use of a each day fiber complement to extend your fiber consumption, it is best to seek the advice of a healthcare supplier about any digestive issues and to examine if a complement is smart in your case.
To find out one of the best fiber dietary supplements, we analyzed the most recent analysis and spoke with dietitians specializing in gastrointestinal (GI) situations, diabetes, and youngsters’s well being. Listed below are one of the best fiber dietary supplements for digestion and well being.
Editor’s Word
Our workforce of registered dietitians opinions and evaluates each complement we advocate in response to our dietary complement methodology.
In case you have ongoing or worsening gastrointestinal signs equivalent to extreme constipation, diarrhea, or belly ache, it’s greatest to work with a healthcare supplier to make clear the character of the situation earlier than supplementing fiber. Moreover, it is best to keep away from fiber dietary supplements if in case you have issue swallowing, esophageal stricture, impacted stool, bowel obstruction, or lively intestinal irritation.
At all times communicate with a healthcare skilled earlier than including a complement to your routine to make sure that it’s applicable to your particular person wants and to seek out out what dosage to take.
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Key Specs
Fiber Supply: Psyllium husk | Serving Measurement: 1 rounded teaspoon | Servings per Container: 136 | Fiber per Serving: 4.5 grams | Different Elements: None
Who It is For
Greatest for many who desire a single-ingredient, research-backed fiber complement.
Why We Love It
Psyllium dietary supplements, essentially the most research-backed fiber dietary supplements, are created from psyllium seed husk, a non-fermentable, soluble fiber with viscous, gel-forming properties. Psyllium can scale back LDL levels of cholesterol, management blood sugar, gradual digestion, and improve satiety. It could additionally assist with constipation, diarrhea, and signs of IBS.
Yerba Prima’s Psyllium Husks Powder is a handy complement that may be simply added to meals, equivalent to baked items, yogurt, or smoothies. The tasteless complement blends properly with out altering the flavour of the meals. Whereas this particular product just isn’t independently verified, it is a best choice amongst dietitians, and it’s price noting that it contained the bottom quantity of lead of all fiber dietary supplements examined by Shopper Lab.
Potential Flaws
- When blended with liquid, psyllium husks will thicken rapidly. Subsequently, the producer recommends consuming it instantly after mixing.
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Key Specs
Fiber Supply: Flaxseed | Serving Measurement: 2 tablespoons | Servings per Container: About 28 | Fiber per Serving: 3 grams | Different Elements: None
Who It is For
Greatest for these experiencing signs of constipation who desire a fiber complement that is straightforward so as to add to many meals.
Why We Love It
If you’re experiencing constipation, it’s possible you’ll profit from a fiber complement containing soluble and insoluble fiber. Insoluble fiber stimulates the colon to provide water, including smooth bulk to stool and making it simpler to go bowel actions. Analysis exhibits that floor flaxseed might assist alleviate signs of constipation. Flaxseeds are additionally a supply of heart-healthy omega-3 fat, promote blood sugar steadiness, and have cancer-protective properties, making them an all-around useful meals.
Viva Naturals’ Natural Floor Flaxseed accommodates 3 grams of fiber per 2 tablespoons and no different substances. Floor flaxseed may be very straightforward to include into your each day consuming plan and is useful in case you are following an anti-inflammatory weight-reduction plan. Its barely nutty taste makes it a tasty, fiber-rich addition to baked items, yogurt, salads, oatmeal, or smoothies.
Potential Flaws
- As a result of it accommodates each soluble and insoluble fiber, it could trigger bloating and fuel.
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Key Specs
Fiber Supply: Methylcellulose | Serving Measurement: 2 caplets | Servings per Container: 50 | Fiber per Serving: 2 grams | Different Elements: Crospovidone, dibasic calcium phosphate, FD&C yellow No. 6 aluminum lake, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate
Who It is For
Greatest for these experiencing diarrhea and constipation who desire a fiber complement that helps bowel motion regularity.
Why We Love It
Soluble fiber absorbs water and kinds right into a gel, slowing digestion and including bulk to stool. A non-fermentable, soluble fiber complement might, subsequently, be useful in case you are experiencing diarrhea. Citrucel’s Fiber Remedy Caplets include methylcellulose, which absorbs water and will help you type cohesive and strong stools. This complement helps general regularity, and it could be used to deal with constipation as properly.
Some fiber dietary supplements require mixing in water, which might get messy. We like that this complement is available in caplet type, making it straightforward to take. For adults over age 12, the beneficial dose is to begin with two caplets and improve as wanted with out exceeding six caplets per day. This product can also be non-fermentable, which means it possible received’t lead to extra fuel or bloating. It is advised to take a serving of two caplets with at the very least 8 ounces of water. Taking these caplets with out adequate fluids might improve the chance of choking.
Potential Flaws
- This complement accommodates synthetic coloring and different components, which some might want to keep away from.
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Giant capsules
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Comprises components
Key Specs
Fiber Supply: Calcium polycarbophil | Serving Measurement: 2 caplets | Servings per Container: 70 | Fiber per Serving: 1 gram | Different Elements: Caramel, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, silicon dioxide, sodium lauryl sulfate
Who It is For
Greatest for many who are experiencing signs of IBS.
Why We Love It
There are numerous types of IBS, together with IBS-D (diarrhea), IBS-C (constipation), and IBS-M (a mixture). Relying on the type of IBS you’ve got, totally different dietary supplements could also be applicable to your wants. FiberCon’s Fiber Remedy accommodates calcium polycarbophil, a non-fermenting bulk-forming laxative. Calcium polycarbophil is an insoluble fiber that behaves equally to a soluble fiber. Analysis means that it’s useful for these liable to each constipation and diarrhea.
Along with its versatility, it is also straightforward to make use of. One dose of this complement for adults is simply two capsules as soon as per day. It ought to be famous that it is very important take it with at the very least 8 ounces of water. We additionally respect its budget-friendly value.
Potential Flaws
- The capsules are on the bigger facet and could also be harder for some to take.
- This complement accommodates components that some might want to keep away from.
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Key Specs
Fiber Supply: Psyllium husk | Serving Measurement: 5 capsules | Servings per Container: 60 | Fiber per Serving: 2 grams | Different Elements: Gelatin
Who It is For
Greatest for these experiencing signs of diverticulosis.
Why We Love It
In case you have diverticulosis, a situation the place small pockets type within the colon, it’s possible you’ll profit from a soluble fiber complement. Registered dietitian Suzie Finkel, MS, RD, CDN, says, “A excessive fiber weight-reduction plan has been proven to decrease the chance of diverticulitis [inflamed pouches in the digestive tract]. I typically advocate a fiber complement in conjunction [with a high fiber diet], equivalent to a smooth bulking agent like floor psyllium husk. This will help to keep away from constipation and/or small, exhausting items of stool from getting trapped [in the pockets].”
Metamucil’s Psyllium Complement solely has two substances: psyllium and gelatin, which can assist with each diarrhea and constipation. We respect that it is available in capsule type, as psyllium husk can thicken rapidly when added to liquids. Like different fiber capsule dietary supplements, it is vitally vital to take these capsules with sufficient water to stop choking dangers. It is advised to begin with one serving per day, and a healthcare skilled might counsel taking it as much as 4 instances per day. This product is additionally out there as a powder or as a cracker.
Potential Flaws
- The beneficial dose is 5 tablets per serving, which is lots in comparison with different choices.
- Word this complement accommodates gelatin, so it’s not appropriate for diets that keep away from pork merchandise.
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Key Specs
Fiber Supply: Acacia fiber | Serving Measurement: 1 tablespoon | Servings per Container: About 52 | Fiber per Serving: N/A | Different Elements: None
Who It is For
Greatest for many who desire a fiber complement to assist handle signs related to diabetes.
Why We Love It
Analysis exhibits that soluble fiber might assist handle blood sugar. In response to registered dietitian nutritionist Jonathan Valdez, MBA, RDN, CDN, CCM, CDCES, ACE-CPT, “Soluble fiber has essentially the most profit for [people with diabetes], because it slows the digestion and absorption of carbs within the physique, resulting in improved blood sugar management and fewer spikes in blood glucose and insulin.” Valdez says it is preferrred to show to entire meals sources of fiber first since entire meals additionally include antioxidants, nutritional vitamins, and minerals. Nevertheless, a complement might be an effective way to spice up your consumption if this proves difficult.
Whereas psyllium husk and beta-glucan are essentially the most well-studied purposeful fibers for improved glycemic management, acacia powder is one other soluble fiber possibility. NOW Meals’ Acacia Pure Powder solely accommodates natural acacia fiber—a soluble prebiotic fiber which will profit these with diabetes, selling the sensation of fullness and modulating blood sugar. This unflavored powder might be simply dissolved in water, smoothies, soups, and different smooth meals. We additionally like that NOW Meals performs in depth in-house testing on its dietary supplements. This product is allergen-friendly and vegan, making it an acceptable selection for a lot of with particular dietary wants.
Potential Flaws
- Powder dietary supplements could also be much less handy, particularly for many who wish to take them on the go.
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Key Specs
Fiber Supply: Polydextrose | Serving Measurement: 2 gummies | Servings per Container: 45 | Fiber per Serving: 3 grams | Different Elements: Water, sorbitol, mix of oils with beeswax, colours (purple carrot juice focus, turmeric), malic acid, pure flavors, sucralose
Who It is For
Greatest for teenagers who’re experiencing constipation.
Why We Love It
Much like adults, youngsters want enough fiber for digestive and general well being. Jennifer Friedman, MS, RD, a pediatric dietitian, says, “Fiber might be one of many trickier meals for teenagers to get by their diets as a result of it’s primarily present in entire grains, beans and legumes, fruit, and greens—usually not a baby’s most most popular meals, particularly choosy eaters.” Friedman says that in case your youngster just isn’t capable of get sufficient fiber from meals or if they’re experiencing constipation, it’s possible you’ll wish to think about fiber dietary supplements. Do not forget that fiber dietary supplements haven’t been studied as properly in youngsters, so it’s all the time greatest to examine with a healthcare supplier first. They’ll additionally enable you to decide what kind of fiber could be most applicable.
L’il Critters’ Fiber Gummy Dietary supplements is a complement your youngsters will love including to their routine. The beneficial dose is 2 gummies for people aged 2 and above, offering 3 grams of fiber. The model is USP-verified, so this complement is independently verified for ingredient quantities and contaminants. Plus, it is free from synthetic flavors and dyes. Friedman says that fiber in dietary supplements usually comes from totally different sources, so she recommends experimenting to see which fiber supply and complement kind agree greatest together with your youngster.
Potential Flaws
- These gummies are sweetened with sorbitol and sucralose. It’s best to be aware that sorbitol is a sugar alcohol, which can trigger GI upset in some individuals.
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Key Specs
Fiber Supply: Chia seeds | Serving Measurement: 1 tablespoon | Servings per Container: About 38 | Fiber per Serving: 3 grams | Different Elements: None
Who It is For
Greatest for many who desire a flavorless fiber complement that may be simply added to many meals.
Why We Love It
When you’re on the lookout for a fiber complement you possibly can simply add to your each day routine, think about Navitas Organics’ Chia Seeds. These extremely versatile seeds include 3 grams of plant-based fiber for each tablespoon. Chia seeds don’t have any taste and might be added to smoothies, yogurt, oatmeal, salads, and extra.
Since chia seeds are excessive in soluble fiber, they soak up water and swell, forming a gummy, pudding-like texture. Due to this, chia seeds ought to be eaten with fluids. Moreover, chia seeds are a supply of omega-3s and minerals, together with calcium, iron, and magnesium.
Potential Flaws
- Some might not just like the gummy, pudding-like consistency chia seeds can have when mixed with a liquid.
Kinds of Fiber
- Soluble fiber dissolves in water, forming a gel-like consistency within the intestine that may assist to gradual digestion and promote fullness. Examples embody oatmeal, psyllium husk, and flaxseeds.
- Insoluble fiber doesn’t dissolve in water however provides bulk to the stool to advertise regularity. Sources embody entire grains, nuts, and seeds.
- Useful fibers are outlined by the Institute of Medication as “remoted, non-digestible carbohydrates which have been proven to have useful physiologic results in people.” These advantages embody reducing ldl cholesterol, improved blood sugar administration, and bowel motion regulation, relying on the kind of purposeful fiber. Examples embody psyllium husk, methylcellulose, calcium-polycarbophil, wheat dextrin, and inulin. They aren’t supposed to interchange dietary fiber consumption from entire meals, which include the added advantages of different dietary properties.
Are Fiber Dietary supplements Helpful?
When you eat enough quantities of dietary fiber and expertise digestive regularity, it’s possible you’ll not want a fiber complement. In case you have diarrhea, constipation, IBS, or one other gastrointestinal difficulty, purposeful fiber dietary supplements might or might not assist. We advocate chatting with a healthcare supplier to know the underlying reason behind the problem and to find out whether or not a fiber complement could be applicable.
There are particular conditions wherein fiber dietary supplements could also be useful. These embody:
- These experiencing diarrhea: In response to Finkel, if in case you have diarrhea and are contemplating fiber supplementation, it’s possible you’ll profit from a smooth bulking agent that may act like a sponge within the bowel. These merchandise are sometimes principally soluble fiber, which gel or swell with water. The suitable product selection, nevertheless, will rely on what’s driving the diarrhea.
- These experiencing constipation: Finkel says in the event you’re constipated, it may be useful to first take a look at the weight-reduction plan to make sure you eat enough fiber from meals. If you’re getting sufficient fiber in your weight-reduction plan, including extra fiber from a complement might not all the time be useful for all constipation issues. In case your weight-reduction plan might use a fiber increase, merchandise equivalent to psyllium husk will help gently bulk up stool and make it simpler to go.
- These with IBS: In case you have IBS, Finkel says to first think about weight-reduction plan adjustments and whether or not the signs are primarily diarrhea or constipation. There may be proof for utilizing a soluble fiber complement in IBS administration. You might also wish to keep away from merchandise with substances that may trigger fuel and bloating, equivalent to sugar alcohols or inulin.
- These with excessive ldl cholesterol: Soluble fiber might assist decrease ranges of LDL ldl cholesterol (“unhealthy ldl cholesterol”) by binding with ldl cholesterol and eradicating it within the feces. If a healthcare supplier has decided you’ve got excessive ldl cholesterol, it’s possible you’ll wish to talk about whether or not fiber supplementation is acceptable.
- These with diabetes: Fiber dietary supplements might profit these with kind 2 diabetes by decreasing fasting blood sugar and HbA1c. In case you have diabetes, communicate to a healthcare supplier about fiber supplementation, significantly in the event you take drugs.
Who Might Not Profit from Fiber Dietary supplements
Fiber dietary supplements shouldn’t change a balanced weight-reduction plan excessive in fiber-rich meals. There are additionally sure conditions wherein it is best to train warning with fiber dietary supplements. It’s best to keep away from fiber dietary supplements in the event you:
- Eat enough fiber: When you eat sufficient dietary fiber, a fiber complement will not be obligatory. Extreme fiber consumption can result in gastrointestinal points equivalent to fuel, bloating, diarrhea, or constipation. This will happen once you add an excessive amount of too quickly or don’t eat sufficient liquids.
- Are taking sure drugs: Fiber dietary supplements can decrease absorption of sure drugs. If you’re taking drugs, together with these for diabetes administration, seek the advice of a healthcare supplier earlier than utilizing fiber dietary supplements.
- Have intestinal obstructions or fecal influence: Keep away from bulk-producing laxatives if in case you have intestinal obstructions, as they will exacerbate the issue. It’s best to first give attention to treating the underlying situation below the steering of a healthcare skilled.
- Have inflammatory bowel ailments equivalent to ulcerative colitis or Crohn’s illness: In case you have an inflammatory bowel illness, it is best to communicate with a healthcare supplier earlier than utilizing fiber dietary supplements.
How We Chosen the Fiber Dietary supplements
Our workforce works exhausting to be clear about why we advocate sure dietary supplements; you possibly can learn extra about our dietary complement methodology right here.
We help dietary supplements which might be evidence-based and rooted in science. We worth sure product attributes that we discover to be related to the very best high quality merchandise. We prioritize merchandise which might be independently verified and licensed by certainly one of three impartial certifiers: USP, NSF, or ConsumerLab.com.
We additionally spoke with a gastrointestinal dietitian, a pediatric dietitian, and a registered dietitian nutritionist about what to search for when searching for a high-quality fiber complement and what to keep away from.
It is vital to notice that the FDA doesn’t evaluate dietary dietary supplements for security and effectiveness earlier than they go to market. Our workforce of consultants has created an in depth, science-backed methodology to decide on the dietary supplements we advocate.
What to Look For
Impartial Verification
Dietary supplements which might be independently verified are despatched to a lab the place they’re examined to make sure they include what they are saying they include and should not contaminated with particular high-risk, widespread contaminants. Nevertheless, it’s vital to notice:
- Impartial verification doesn’t take a look at to see if a product is efficient or secure for everybody, and it doesn’t make sure the complement won’t work together with different dietary supplements or drugs.
- Not all impartial verification is created equal. It’s not unusual for complement firms to pay labs for certificates after conducting minimal to no testing.
- The certifications we will belief are: ConsumerLab.com, NSF, and USP. Nevertheless, these certifications are tough to acquire and/or costly for producers, so many firms select to not get their merchandise examined by certainly one of these three organizations.
- Typically merchandise examined by these three firms are dearer to attempt to offset the price they pay for certification.
- Simply because a complement just isn’t examined by certainly one of these three firms doesn’t imply it’s a nasty product. We advocate doing a little analysis on the reputability of the producer and calling up the producer and their testing lab to find out their protocols and determine in the event you really feel snug consuming the complement.
Contamination with heavy metals equivalent to lead, arsenic, and cadmium could also be a danger with sure fiber dietary supplements. Psyllium husk has been discovered to be contaminated with lead, so we selected one which has been examined and permitted by ConsumerLab.com. Nevertheless, most fiber dietary supplements should not independently verified.
Kind
Fiber dietary supplements are available in a wide range of kinds, together with capsules, powders, or gummies, every with its personal advantages and downsides. Capsules could also be straightforward to take, however the serving dimension can range between complement manufacturers. In some circumstances, many tablets could also be wanted to fulfill your required dose. As well as, capsules have to be taken with enough fluids and will not be greatest for individuals with swallowing difficulties.
Powder fiber dietary supplements can usually be added to liquids or smooth meals, however some can thicken rapidly in liquid, making them extra appropriate for baked items. Gummies might include added sugars or sugar alcohols, which can or might not fit your wants.
Elements and Potential Interactions
It’s important to fastidiously learn the ingredient record and diet information panel of a complement to know which substances and the way a lot of every ingredient is included relative to the beneficial each day worth of that ingredient. Please convey the complement label to a healthcare supplier to evaluate the totally different substances contained within the complement and any potential interactions between these substances and different dietary supplements and drugs you take.
You will need to evaluate ingredient labels, as some fiber dietary supplements might include further substances that may end up in GI upset. When you expertise IBS, it’s possible you’ll wish to keep away from merchandise with substances equivalent to sugar alcohols, inulin, or chicory root, as these can result in fuel or bloating for some.
In case you have diabetes or are managing your blood sugar ranges, bear in mind fiber dietary supplements can influence blood sugar ranges and probably intervene with diabetes treatment. You might also wish to examine whether or not merchandise include added sugars. In case you have diabetes, examine with a healthcare skilled earlier than including a fiber complement.
Fiber dietary supplements may work together together with your physique’s capability to soak up sure drugs, together with tricyclic antidepressants, diabetes drugs, carbamazepine, digoxin, or lithium. Chances are you’ll must take drugs one hour earlier than or two to 4 hours after fiber supplementation. If you’re taking drugs, it is best to seek the advice of with a healthcare supplier earlier than incorporating fiber dietary supplements.
Fiber Dosage
In response to the 2020-2026 Dietary Tips for People, each day dietary fiber suggestions are as follows:
- Ages 2 to three: women and men — 14 grams
- Ages 4 to eight: males — 20 grams, females — 17 grams
- Ages 9 to 13: males — 25 grams, females — 22 grams
- Ages 14 to 18: males — 31 grams, females — 25 grams
- Ages 19-30: males — 34 grams, females — 28 grams
- Ages 31-50: males — 31 grams, females — 25 grams
- Ages 51+: males — 28 grams, females — 22 grams
It’s best to first give attention to assembly your fiber wants by entire meals sources and seek the advice of a healthcare skilled earlier than turning to a fiber complement.
How A lot Is Too A lot?
There isn’t a Tolerable Higher Degree for dietary fiber. Nevertheless, consuming an excessive amount of fiber may end up in GI disturbances equivalent to fuel and bloating, so it could be greatest to seek the advice of a healthcare supplier to find out the suitable dose to your wants. You will need to improve your fiber consumption progressively together with growing fluids accordingly to attenuate GI discomfort when growing fiber.
Our Specialists
Our workforce of registered dietitians spoke with further consultants all through the analysis, choosing, and reporting course of. The next consultants spoke with us about what key options to search for when searching for a high-quality fiber complement, its advantages, and who they might be useful for. Whereas we choose merchandise independently, skilled enter influences our choices.
- Suzie Finkel, MS, RD, CDN, gastrointestinal dietitian at New York Gastroenterology Associates
- Jonathan Valdez, MBA, RDN, CDN, CCM, CDCES, ACE-CPT, registered dietitian nutritionist, licensed private coach, and founding father of Genki Diet
- Jennifer Friedman, MS, RD, pediatric dietitian and founding father of Jennifer Friedman Diet
Why Belief Verywell Match
Tamar Kane, MS, RD, is a Registered Dietitian, Verywell Match diet author, and marathon runner. She is the founding father of Tamar Kane Diet, a digital follow that focuses on serving to runners be taught to gas their working and their lives. Tamar has her grasp’s diploma in Diet and Train Physiology from Academics School, Columbia College, and makes a speciality of working with plant-based athletes. Her aim is to assist individuals perceive the way to correctly gas their our bodies (and complement if wanted!) to optimize efficiency and well-being.
Further reporting contributed by Eliza Savage, MS, RD, CDN, RYT
Eliza Savage, MS, RD, CDN, RYT, is a registered dietitian and Verywell Match author with a lifelong ardour for wellness. Eliza has lined diet and health subjects, testing merchandise equivalent to bone broth, Greek yogurt, and extra. She has additionally written about gymnasium gear and sports activities, equivalent to pickleball.