Best Fiber Supplements of 2023 – CNET
Best Fiber Supplements of 2023 - CNET
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Fiber is one of the most important nutrients we need in our bodies. It helps us properly digest food as well as regulate our sugar levels and usage. However, most people don’t get nearly enough fiber — only around 5% of the US population meet the requirements. Fiber supplements are an easy way to meet your nutritional needs and keep your digestion on track.
There are a lot of fiber supplements on the market, so it can be overwhelming to pick the best option for you. Our team has spent years researching all the nitty-gritty details of all things vitamins and supplements. That’s how we know which is the best fiber supplement, what is a good deal, and which best fits your needs.
What is the best fiber supplement?
There is a lot of variety in fiber supplements, from food sourced to sugar-free to organic options. If you’re looking for a budget fiber supplement, consider Benefiber Original. It’s super affordable and easily dissolves in both hot and cold liquids.
Before we jump into our curated list of the six best fiber supplements, there’s one thing you need to know. There are two types of fiber in supplements: soluble and insoluble fiber. Soluble fiber dissolves in water and helps lower blood sugar and cholesterol levels. Insoluble fiber is the type that helps move food through your digestive system. OK, now you’re ready.
Best fiber supplements of 2023
<div content="LIST ITEM" superlative="Best budget fiber supplement" description="
Benefiber Original is wheat dextrin, a byproduct of milling wheat. It takes our spot as the best budget fiber supplement thanks to its low cost and versatility. However, that low price means it has less fiber per serving than other brands.
Benefiber only has soluble fiber, which makes it a great option for people who want to use a fiber supplement to manage their blood sugar. Soluble fiber dissolves in water and is good for both diarrhea and constipation, while insoluble fiber helps with constipation. This fiber supplement is tasteless and dissolves easily in cold and hot liquids. Or you can add it to food while you cook — it won’t thicken or add a flavor.
Pros:
- Affordable
- Available in on-the-go packets
- Flavorless and sugar-free
Cons:
- Lower dose of fiber
- No third-party certifications
Additional details
- Price: $
- Form: Powder
- Serving size: 3 grams of soluble fiber per 2 tsp
- Supply: 62 days
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Benefiber Original is wheat dextrin, a byproduct of milling wheat. It takes our spot as the best budget fiber supplement thanks to its low cost and versatility. However, that low price means it has less fiber per serving than other brands.
Benefiber only has soluble fiber, which makes it a great option for people who want to use a fiber supplement to manage their blood sugar. Soluble fiber dissolves in water and is good for both diarrhea and constipation, while insoluble fiber helps with constipation. This fiber supplement is tasteless and dissolves easily in cold and hot liquids. Or you can add it to food while you cook — it won’t thicken or add a flavor.
Pros:
- Affordable
- Available in on-the-go packets
- Flavorless and sugar-free
Cons:
- Lower dose of fiber
- No third-party certifications
Additional details
- Price: $
- Form: Powder
- Serving size: 3 grams of soluble fiber per 2 tsp
- Supply: 62 days
<div content="LIST ITEM" superlative="Best gummy fiber supplement" description="
Vitafusion Fiber Well Fit Gummies is one of the best gummy fiber supplements you can get for children or people who have trouble swallowing pills. These gummies are sugar-free and come in natural berry, peach and strawberry flavors. User reviews rave about the taste and how easy these gummies are to chew. They also praise the effectiveness of this product.
With each serving, you also get essential B vitamins, folic acid and biotin. Many fiber supplements don’t have other vitamins or minerals included.
Pros:
- Reviews say they’re easy to chew
- Gluten and sugar-free
Cons:
- They contain gelatin, which is unsuitable for vegetarians or vegans
Additional details
- Price: $
- Form: Gummy
- Serving size: 5 grams of soluble fiber per 2 gummies
- Supply: 45 days
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Best gummy fiber supplement
Vitafusion Fiber Well Fit Gummies
Vitafusion Fiber Well Fit Gummies is one of the best gummy fiber supplements you can get for children or people who have trouble swallowing pills. These gummies are sugar-free and come in natural berry, peach and strawberry flavors. User reviews rave about the taste and how easy these gummies are to chew. They also praise the effectiveness of this product.
With each serving, you also get essential B vitamins, folic acid and biotin. Many fiber supplements don’t have other vitamins or minerals included.
Pros:
- Reviews say they’re easy to chew
- Gluten and sugar-free
Cons:
- They contain gelatin, which is unsuitable for vegetarians or vegans
Additional details
- Price: $
- Form: Gummy
- Serving size: 5 grams of soluble fiber per 2 gummies
- Supply: 45 days
<div content="LIST ITEM" superlative="Best food fiber supplement" description="
If you’re looking for a food-source fiber supplement, consider Spectrum Essentials Organic Ground Chia Seeds. These ground chia seeds are a whole food form of fiber. They’re a little less versatile than other fiber supplements, as they have a nutty taste and don’t dissolve into drinks. So you’ll always know the chia seeds are there, but if you like the taste, they can give water, smoothies or food a boost of fiber.
Chia seeds are full of fiber and offer a great way to aid digestion. As a bonus, chia seeds also have omega-3 fatty acids, which have been linked to decreasing the risk of heart attacks or strokes.
Pros:
- Rich in fber
- A good source of omega-3 fatty acids
- Nutty taste that you can add to smoothies, bread and food
- Certified USDA Organic and gluten-free
Cons:
- Chia seeds don’t dissolve in water
Additional details
- Price: $
- Form: Ground Chia seed
- Serving size: 4 grams of dietary fiber per 2 tbsp
- Supply: 24 days
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Best food fiber supplement
Spectrum Essentials Organic Ground Chia Seeds
If you’re looking for a food-source fiber supplement, consider Spectrum Essentials Organic Ground Chia Seeds. These ground chia seeds are a whole food form of fiber. They’re a little less versatile than other fiber supplements, as they have a nutty taste and don’t dissolve into drinks. So you’ll always know the chia seeds are there, but if you like the taste, they can give water, smoothies or food a boost of fiber.
Chia seeds are full of fiber and offer a great way to aid digestion. As a bonus, chia seeds also have omega-3 fatty acids, which have been linked to decreasing the risk of heart attacks or strokes.
Pros:
- Rich in fber
- A good source of omega-3 fatty acids
- Nutty taste that you can add to smoothies, bread and food
- Certified USDA Organic and gluten-free
Cons:
- Chia seeds don’t dissolve in water
Additional details
- Price: $
- Form: Ground Chia seed
- Serving size: 4 grams of dietary fiber per 2 tbsp
- Supply: 24 days
<div content="LIST ITEM" superlative="Best sugar-free fiber supplement" description="
Metamucil sugar-free fiber powder is a natural psyllium husk powder four-in-one fiber supplement that’s meant to help digestive health, control appetite and lower cholesterol and sugar levels. A review of research supports the claims that psyllium husk has cardiovascular, cholesterol and blood sugar benefits.
You can choose from either unflavored, berry or orange powders. Note that reviews suggest that the strong orange flavor can be polarizing — you either like it or you don’t. However, other users say that Metamucil is smooth and easier to drink than other brands, allowing you to add it to water, juice or smoothies without issue.
Pros:
- Plant-based
- Gluten-free
- You can choose between unflavored, orange and berry
Cons:
- Not for people with a psyllium allergy or sensitivity
- Unflavored version is harder to find in store.
Additional details
- Price: $$
- Form: Powder
- Serving size: 6 grams of soluble fiber per one teaspoon, three times a day
- Supply: 60 days
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Best sugar-free fiber supplement
Metamucil Sugar-Free Powder
Metamucil sugar-free fiber powder is a natural psyllium husk powder four-in-one fiber supplement that’s meant to help digestive health, control appetite and lower cholesterol and sugar levels. A review of research supports the claims that psyllium husk has cardiovascular, cholesterol and blood sugar benefits.
You can choose from either unflavored, berry or orange powders. Note that reviews suggest that the strong orange flavor can be polarizing — you either like it or you don’t. However, other users say that Metamucil is smooth and easier to drink than other brands, allowing you to add it to water, juice or smoothies without issue.
Pros:
- Plant-based
- Gluten-free
- You can choose between unflavored, orange and berry
Cons:
- Not for people with a psyllium allergy or sensitivity
- Unflavored version is harder to find in store.
Additional details
- Price: $$
- Form: Powder
- Serving size: 6 grams of soluble fiber per one teaspoon, three times a day
- Supply: 60 days
<div content="LIST ITEM" superlative="Best organic fiber supplement" description="
Garden of Life Organic Fiber Supplement contains no added sugars. It’s made from five natural ingredients, including acacia fiber, organic orange peel, organic baobab fruit, apple peel and cranberry seed. Each serving delivers 5 grams of prebiotic fiber. You can choose from unflavored powder or citrus. If you want to mix in the powder with drinks or food, we recommend the unflavored version.
This fiber supplement includes both soluble and insoluble fiber, making it one of the best fiber supplements for constipation. Garden of Life is a certified B corporation. This means that all of its products produced comply with social and environmental standards.
Pros:
- Sugar-free
- Comes in unflavored or citrus flavor
- Has both insoluble and soluble fiber
Cons:
- No third-party certifications
Additional details
- Price: $
- Form: Powder
- Serving size: 5 grams of insoluble fiber and 4 grams of soluble fiber per one scoop
- Supply: 10 days
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Best organic fiber supplement
Garden of Life Organic Fiber Supplement
Garden of Life Organic Fiber Supplement contains no added sugars. It’s made from five natural ingredients, including acacia fiber, organic orange peel, organic baobab fruit, apple peel and cranberry seed. Each serving delivers 5 grams of prebiotic fiber. You can choose from unflavored powder or citrus. If you want to mix in the powder with drinks or food, we recommend the unflavored version.
This fiber supplement includes both soluble and insoluble fiber, making it one of the best fiber supplements for constipation. Garden of Life is a certified B corporation. This means that all of its products produced comply with social and environmental standards.
Pros:
- Sugar-free
- Comes in unflavored or citrus flavor
- Has both insoluble and soluble fiber
Cons:
- No third-party certifications
Additional details
- Price: $
- Form: Powder
- Serving size: 5 grams of insoluble fiber and 4 grams of soluble fiber per one scoop
- Supply: 10 days
