Updated: 07/11/2017 - Site sponsored by Dietspotlight Burn
By Summer Banks Jun 17, 2017

You may be surprised by what I say in this Metamucil review. We at DietSpotlight took an in-depth look at the ingredients, side effects, clinical research and customer service quality. Additionally, our attention turned toward to hundreds of user comments and reviews. Then, we summarized and condensed to give you the info you need.

Metamucil Readers: Click here to find out why we're giving away samples of our product, Dietspotlight Burn.

What is Metamucil?

To start with, Metamucil is a line of fiber supplements. The ingredients are psyllium husk, vitamins and minerals. It can be used three times daily; in-between or with meals. Supposedly, it helps you maintain intestinal health [1], encourage regularity [2] and satiety. [3]

Metamucil has been available since 1934. These products are sold online and at local grocery stores. We like that it’s affordable and contains a few natural ingredients, but read on…

The Taste of Metamucil – “Not Good?”

The first concern was that Metamucil ingredients weren’t flavorful. “The purpose of the product line is to support overall health via a healthier intestine and colon, appetite suppression and regularity,” says our Research Editor. “Though these are not the most exciting benefits, they are necessary and clinically supported. However, the taste could bring a halt to everything if the dieter can’t drink the fiber.”

According to one customer, “I don’t know how people drink this stuff on a daily basis. The texture is awful, it feels slimy, and the aftertaste makes me ill.”

“Has a very odd aftertaste that actually made me gag,” said another user.

For some, the taste was near that of fruit juice.

“Taste good. Taste like orange juice,” said one person.

Metamucil Customer Testimonials

Side Effects – “Concerning?”

According to Metamucil reviews, side effects were a concern. It is clinically proven for some users who start taking fiber to experience bloating [4], gas and abdominal pain. You have to take it slow and start out with a small amount and titrate up to the recommended 25-30g a day [5]. An amount few people in the United States are meeting.

One user commented, “I have had the worst side effects from this, severe stomach pain, bloating, gas pains, nausea while using this product.”

Another stated, “Metamucil gave me a lot of cramping…would last for about 20 minutes.”

Not surprisingly, there are people who saw this as being gentle.

Gentle and effective, if taken first thing the a.m. with 8 oz. of water,” reported a dieter.

According to our extensive research, if there is some particular part of a diet supplement that’s concerning, like being the cause of negative side effects, long-term success may be limited. There’s an issue if Metamucil causes adverse reactions.

The Science – “Research-Based?”

We like that there’s plenty of science out there to support the use of fiber for overall health and wellness. Diabetics [6], dieters [7], children [8] and adults [9] all need it to help control blood glucose levels, support colon health and satiate hunger. With that said, there’s nothing that proves Metamucil is the only brand that offers these benefits. Here at DietSpotlight we love to see support published in trusted journals and we have that this time, but it doesn’t prove you have to buy this specific product.

Also: read our Dietspotlight Burn Weight-Loss Kit review »Metamucil Ingredients

The Bottom Line – Does Metamucil Work?

Well now, are we raving over this fiber supplement? Well, we like Metamucil’s longevity as a product and we found positive comments, but we are hesitant to suggest you pick up a bottle or canister. The science is there, clinical research shows it can help regulate blood glucose, decrease hunger [10] and improve regularity, but this brand is no better than a generic version at your local superstore. Plus, it’s always a good idea to increase your fiber intake with foods rather than supplements.

If you’d like to shed more pounds of fat, we suggest you go with a supplement that contains clinically tested ingredients and offers plenty of bang for your buck.

Among the best products we’ve seen this year is one called Dietspotlight Burn. This supplement contains a blend of four ingredients, which have been shown via clinical testing to possibly help improve fat loss and ignite metabolism. Furthermore, user comments found on the internet show people are seeing solid results.

Also, the makers of Dietspotlight Burn are so confident in their product they’re offering a Special Trial Offer, which is a good sign.

Previous Metamucil Review (Updated January 2, 2014):

What is Metamucil?

Would be dieters are always looking for the elusive magic pill that will allow them to eat everything they want and still lose weight. Unfortunately to date, no such pill exists. There is no shortage on commercials and print ads that promote adding fiber to your diet. One doesn't have to be a rocket scientist to see that a healthy digestive system will be more efficient at eliminating excess waste. According to the manufacturers, diet products that contain high amounts of fiber can help increase satiety making you feel fuller. The best way to increase your fiber is to eat foods that have a high fiber content. Perhaps eating fiber gets easier with Benefiber as it suggested to improve digestive health, and curb cravings. Sounds simple enough right? Unfortunately research suggests that most people's diets are deficient in fiber. This is where a supplemental form of fiber such as Metamucil may be useful. Metamucil is sold as a dietary supplement and as a laxative not a weight loss product, however many consumers have begun to use Metamucil as an aid to weight loss.

Ingredients Used in Metamucil

Metamucil comes in tablets, wafers and in powder form. The main ingredient is fiber. However, fiber isn't the only thing on the Metamucil Ingredients list

Product Features - Details About Metamucil

The whole concept of taking Metamucil as a weight loss aid is that when taken, it gels in the stomach and helps dieters to take in less food which results in weight loss. Additionally, Caralluma Fimbriata, is a natural cactus plant used for majority of products found in the market, it is suggested to reduce hunger, evidently decreasing appetite.


  • Metamucil is comes in many forms to fit various lifestyles.
  • Metamucil may be act as an aid to digestion and assist with constipation problems.


  • Taking excessive amounts of Metamucil can result in a vitamin deficiency.
  • People have been known to develop a dependency on laxatives and stool softeners.
  • Some find the flavors unappetizing. (See reader comments.)
  • There is no evidence that Metamucil has an effect on reducing body fat or that taking Metamucil will increase the rate at which the body metabolizes fat.

    Our Conclusion on Metamucil

    Would be dieters looking for a "quick fix" and who do not want the commitment of eating a healthy diet rich in fiber will likely turn to such products as Metamucil for weight loss. However it should be noted that there is insufficient evidence to prove that Metamucil when used as a dietary supplement will work as an effective weight loss aid. Nor does the evidence suggest that Metamucil will increase the rate at which the body metabolizes body fat. Metamucil may act as an aid to better digestion and assist with constipation. Although constipation is always a risk factor when taking most dietary supplements, Phentermine harbors weight loss by decreasing the appetite with pills on the go, and it's note-worthy cause is it can possible help improve long-term weight loss. Taking excessive amounts of Metamucil can result in a vitamin deficiency in the body and many consumers have developed a dependency on laxatives and stool softeners. The product is available for sale at many online retail sites which carry vitamins and supplements. Many local grocery and drugstores may carry Metamucil as well. Metamucil comes in many forms, is reasonably priced and affordable for the most consumers.

Metamucil is a fiber supplement that's been around for decades. It's available in powder and capsule forms. The drink mix claims to be sugar-free, but there is maltodextrin in the formula. This ingredient is processed just as fast as glucose and is often used in candy. Each serving supplies 3g of fiber.

Metamucil Ingredients and Supplement Facts

Serving Size: 1 Rounded TSP
Serving Per Container: 72
Amount per Serving% DV
Psyllium Husk**

Other Ingredients: Citric acid, natural and artificial orange flavor, aspartame

We dug deep into the Metamucil ingredients to provide you with the specifics.

Psyllium Husk

First off, psyllium husk is essentially a form of fiber. It comes from the plantago ovata plant[1]. The seed husks are used to make this ingredient. It’s commonly used in all sorts of supplements.

What is it Supposed to Do?

Put simply, psyllium husk is supposed to help promote regularity. Therefore it may help treat constipation. When combined with water, it has a bulking effect. This in turn helps encourage bowel movements. It also makes stool easier to pass. It may even lower cholesterol and blood sugar levels.

Clinical Research

According to the University of Maryland Medical Center, “The soluble fiber found in psyllium husks can help lower cholesterol. Psyllium can help relieve both constipation and diarrhea, and is used to treat irritable bowel syndrome, hemorrhoids[2], and other intestinal problems. Psyllium has also been used to help regulate blood sugar levels in people with diabetes.” This fiber can also help suppress appetite, which may assist some with weight-loss.


Maltodextrin is a polysaccharide. It’s commonly added to foods, and it’s made from starch.

What is it Supposed to Do?

Well, Maltodextrin is often added to foods as a sweetener. It typically comes from corn or wheat. It’s simply used as a thickener, filler or flavor enhancer.

Clinical Research

There are no clinical studies that support Maltodextrin for health benefits. This ingredient is not linked to weight-loss at all. However, it may increase your chances of type 2 diabetes and weight gain.

Citric Acid

To begin, Citric Acid is taken from citrus fruits. It is also naturally produced in the body. This is because it’s needed for producing energy. It’s often added to foods and soft drinks.

What is it Supposed to Do?

Citric Acid is often added to pharmaceutical products and soft drinks as a preservative or flavor enhancer. It can be found in all sorts of meat products, jams, frozen foods, gelatins and canned vegetables. It also aids with mineral absorption and provides antioxidants to combat free radicals.

Clinical Research

One study from clincialchemistry.org showed that “Dietary citric acid enhances absorption of aluminum in antacids.” This in turn makes the products more effective. However, there is no connection between citric acid and weight-loss.

One that has caught our attention is Dietspotlight Burn. It contains clinically-tested ingredients and has been shown to help accelerate metabolism and ignite fat loss. To learn more about it, click above.

We’ve heard a lot about Metamucil fiber supplement, so we decided to focus mainly on Metamucil ingredients. We’ll analyze the formula, taking into consideration the formula and clinical research. We examined hundreds of consumer comments in forums and on websites. We then summarized the info to give you the bottom line.

What You Need to Know

Metamucil is a fiber supplement containing psyllium husk, sucrose and vitamins. The recommended serving is one to two rounded teaspoons per day, which supposedly improves digestive health and suppresses appetite. One of the benefits is it’s easy to mix.

The product, introduced in 1934 by G.D. Searle and now operated by Proctor and Gamble, doesn’t appear to add artificial ingredients, a good choice. Customers can shop for it at local stores and online, but not from the official website. We do like that we found some positive customer comments and the length of time the company has been in business, but read on…

Stomach Pains

The first concern about Metamucil ingredients is stomach pains. “Fiber is the perfect addition to a healthy diet,” said our Research Editor. “Sometimes it can be a little overpowering if the dieter takes too much at one time.”

“OMG This stuff is aggressive! I have had the worst side effects from this, severe stomach pain, bloating, gas pains and nausea while using this product. I have never been that sick to my stomach like that for days with no real relief,” reported a dieter.

“I just started taking Metamucil and might stop, because it gives me such bad gas, to the point where I look much bigger than I am (I’m actually very thin) and the cramps are unbearable,” said a user.


Based upon consumer comments, Metamucil ingredients aren’t flavorful. “Tastes absolutely terrible. Has a very odd aftertaste that actually made me gag,” stated a consumer.

“The texture is awful, it feels slimy, and the aftertaste makes me ill,” commented a consumer.

“Most of all it tastes HORRIBLE! It’s gritty and revolting,” said a dieter.

When we review supplements, our research shows us that any portion of the ingredients causing concern, such as taste, could reduce long-term success. If Metamucil doesn’t agree with your palate, there’s a problem.

The Science

There’s a wealth of information relating to the benefits of Metamucil on the official website, but studies linking fiber to weight-loss are not that impressive. The ingredient can slow down digestion and leave the dieter feeling fuller, but when you’re used to overeating that may not be enough to help you eat less. At DietSpotlight, finding published studies supporting claims is imperative. If the research is not strong enough, that’s an issue.

The Bottom Line

After completing our review, we’ve come to a decision. The positives include the length of time the company has been in business and we found some favorable customer comments, but we can’t recommend it because the effect on hunger may not be strong enough to help all dieters lose weight.

If you want to lose more pounds, we recommend going with a supplement that has ingredients backed by published clinical research, with no reported side effects.

One of the best supplements we reviewed this year is one called Dietspotlight Burn. The formula consists of a four-ingredient proprietary blend, shown in published scientific studies to increase fat loss and ignite metabolism. There’s no one talking about negative side effects and reviews on the web highlight people seeing excellent results.

The company that makes Dietspotlight Burn is providing a Special Trial Offer, a good sign of confidence in the product.

Metamucil Side Effects:

When adding a product to your system you should always be aware of all possible side-effects. Users of Metamucil (psyllium) have named the following adverse experiences when taking the fiber supplement, though we were hard-pressed to find these.


Nausea is a state of stomach discomfort and is usually accompanied by a strong urge to vomit. It is when the stomach feels queasy or unsettled.[1] Nausea can be so uncomfortable that it impedes people from carrying out normal daily activities.

What causes nausea?

There are many potential causes of nausea including concussion or ulcer. Less severe causes include motion sickness, spicy food intake, changes in diet and adverse reactions to medications, both prescribed and over-the-counter. [2]


Bloating can be difficult for experiencers to describe but typically is found to be a sensation of fullness, burning, and strong discomfort in the abdomen. Sufferers may see and feel a swelling in the stomach or intestines. Bloating may also result in significant belching or flatulence.

What causes bloating?

Most cases of bloating are brought on by issues related to dietary activities. Foods and medications can cause bloating as can the swallowing of air, or eating too fast. Problems can also occur with products that alter the normal digestive process.


Loose, watery, uncontrollable bowel movements are known as diarrhea. Diarrhea is usually accompanied by cramping and discomfort in the abdomen and occurs when too little water is absorbed in the intestine, or waste is pushed out quickly, as is the case with laxatives.

What causes diarrhea?

There are several known origins for diarrhea such as ulcers, bacterial and viral infection, and colitis. Less severe cases are brought about by food poisoning, stress, anxiety, the consumption of medicines, both prescription and over-the-counter.


Created by acid reflux (which is the traveling of stomach contents back up into the esophagus), heartburn is a sensation in the lower chest of burning, aching or sharp pains. Heartburn can be acute or chronic, known as gastroesophageal disease. The pain is located under the breastbone and is increased when lying down or bending over.

What causes heartburn?

Foods that don’t agree with a person’s stomach, such as spicy and gassy foods, can cause heartburn. Other factors include obesity, smoking and issues with fiber or salt.

Metamucil is comprised primarily of psyllium and can bring unwanted side effects for some users. We always suggest checking with your doctor before using a fiber supplement like Metamucil just to curb any chance of negative issues.



Metamucil is a fibrous powder that is used as a laxative to help promote weight-loss. Even though side effects are a rarity, we still found people who have suffered them.


“I took this for a couple of days, I kept getting massive diarrhea, anywhere from 6 to 10 times a day.”    Shawn


“I have been totally constipated the whole time.”    Karen


“I have had the worst side effects from this, severe stomach pain, bloating, gas pains, nausea while using this product…Pain so bad I couldn’t really move freely. I have never been that sick to my stomach like that for days with no real relief.”    Jacob


“After taking only 3 days I noticed I was becoming irritable and was getting headaches. ”    Michael


“This product gave me too much gas.”    Colene


“Gave my wife and I severe headaches.”    TJ


“It made me sick to my stomach each time I used it.”    Lois


“The day after I would take it, I would go and it would be painful, irritating and cramps would last for about 20 minutes. The rest of the day, I would feel like someone used me for a punching bag.”    Diane


“Every day I had worsening pain and cramps until one day it felt as though another dose would kill me.”    Becky


“I became extremely bloated, gassy, and even more backed up.”    Lilly


“All I am left with is bloating and a nauseous feeling.”    Chris

Are you looking to try a supplement that without the outrageous price or harmful side effects? Then today is your lucky day. We found Dietspotlight Burn to be the best fat burner we’ve seen this year and it is specially formulated with clinically-tested ingredients to help promote weight-loss.

  • References
  • 1. Nausea (2010). Harvard Health Publications. August 12, 2016.
  • 2. Causes of Nausea (2010). WebMD. October 6, 2016.

Metamucil Questions & Answers:

We examined hundreds of user responses and customer comments about Metamucil. Then we created this helpful FAQ.

What are the side effects of Metamucil?

Possible Metamucil side effects, as reported by customers, may include abdominal discomfort, bloating, diarrhea and stomachache.

What is in Metamucil?

Metamucil ingredients are psyllium husk[1], maltodextrin, natural and artificial orange flavor, yellow #6 and citric acid[2].

What is the active ingredient in Metamucil?

The active ingredient in Metamucil is psyllium husk.

Does Metamucil work?

The key ingredient found in Metamucil is psyllium husk. This is a natural source of fiber that has been clinically-tested and shown to help increase regularity. Therefore this supplement should help improve bowel movements.

How much does a bottle of Metamucil cost?

A bottle of Metamucil costs $16.99.

How do you take Metamucil?

You take two tablespoons of Metamucil, add to eight ounces of liquid and drink three times a day.

Who makes Metamucil?

The makers of Metamucil is Proctor & Gamble.

How do I contact Metamucil the customer service department?

You can contact the Metamucil customer service department by calling 1-800-983-4237 or by sending messages through the contact form on the official website.

Can I contact Metamucil through social media?

Yes, you can contact Metamucil through Facebook and Twitter.

Can I take Metamucil if I have a health condition?

Anyone with health conditions, people taking prescription medications, women who are pregnant or nursing or individuals under 18 should contact a healthcare professional prior to using any dietary supplement, including Metamucil.

What do users like about Metamucil?

Some people appreciate that Metamucil helps with regularity. Others like that this supplement can help lower cholesterol levels.

What do users not like about Metamucil?

Some users do not like the taste of Metamucil.

Does Metamucil contain sugar?

Yes, Metamucil contains 16 grams of sugar per serving. However, there is a sugar-free version available. It contains an artificial sweetener.

Does Metamucil help treat constipation?

Yes, Metamucil can possibly help treat constipation. Remember to consult with a healthcare professional prior to using any dietary supplement, including Metamucil.

Does Metamucil come with a guarantee?

There’s no mention of a guarantee with Metamucil, considering the supplement isn’t sold on the official website.

Do you know of any special deals or discounts on Metamucil?

There are deals and discounts on Metamucil. The website offers coupon so customers can save money. However, the last few months our readers have been going crazy about Dietspotlight Burn’s Special Trial Offer. Click above to learn about the sample offer.

Metamucil Scientific Abstracts:

Psyllium Husk

Psyllium substantially elevated the apparent thickness of watery stool extract, wet and dry weight of the stool, and stool moisture. In conclusion, there is a component of psyllium that is not fermented, as opposed to other viscous fibers which ferment entirely in the colon. This gel substance delivers lubrication which triggers a propulsion of the contents in the colon, producing stool that was moister and bulkier than most of the other bowel-regulating fiber sources. [1]

There was an average decrease of total and high-density lipoprotein cholesterol by 6.4% and 9.3% within the normal group following supplementation of the seed. Following both systems, there were no effects on fecal bile acid excretion within the normal participants. Ileostomy bile acids elevated (25%) following supplementation of the seed and no effects on cholesterol concentrations were observed. The results indicated that psyllium seed may be more essential than the husk itself in decreasing serum cholesterol. This cholesterol-lowering trait was not mediated by elevated fecal bile acid loss and raised ileal losses of bile acids may be recouped by heightened reabsorption within the colon. [2]


Amounts of fecal energy (544, 662, 737 kJ per day), nitrogen (1.5, 1.8, 2.1 g per day), resistant maltodextrin (0.3, 0.6, 1.2 g per day), and total carbohydrate (11.1, 14.2, 16.2 g per day) elevated with a raised dose (0, 25, 50 g) of resistant maltodextrin (P < 0.0001). There were no differences in fat excretion within treatments. Metabolizable energy of resistant maltodextrin was 8.2 and 10.4 kJ/g. The net energy value of resistant maltodextrin was -8.2 and 2.0 kJ/g for the 25 and the 50 g per day resistant maltodextrin doses. Both of the resistant maltodextrin doses elevated fecal wet weight (118, 148, 161 g per day; P < 0.0001) as well as fecal dry weight (26.5, 32.0, 35.8 g per day; P < 0.0001) in comparison to the placebo. Fecal bacteria total counts were raised by 12% for the 25 g per day resistant maltodextrin dose (P = 0.17) and by 18% for the 50 g per day resistant maltodextrin dose (P = 0.019). Resistant maltodextrin consumption was linked with a statistically substantial elevation (P < 0.001) of different operational taxonomic units resembling ruminococcus, lachnospiraceae, eubacterium, faecalibacterium, and holdemania, incriminating resistant maltodextrin in their growth within the gut. The findings deliver empirical data which is pivotal for food labeling regulations regarding resistant maltodextrin’s energy value and indicates that resistant maltodextrin elevates the bulk of stool by improving nitrogen and carbohydrate excretion as well as growth of certain microbial populations. [3]

Learn More About Dietspotlight Burn »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Dietspotlight, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 3.1. From 167 votes.
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Leave a comment or review

  I take Metamucil in the powder each day.
Anonymous (Verified User)

I take Metamucil in the powder form each day. There is no aspartame in the product I take, there is however sucrose, which I believe is real sugar.

  Does metamucil interfere with the blood thinner?

i take 2 mg coumadin every evening. does metamucil interfere with the blood thinner?

Maribel (Editor)

Hi Susan! There can be possible interactions with other medications like blood thinner, so it is always best to consult with your physician before taking this product.


Coumadin is an anticougalant

  Dosage To Take
jerry earle

when do I need to take Medamucil? ie. 2 hours before or 2 hours after a meal. OR anythime theat is convient for me?

Maribel (Editor)

Hi Jerry! You take two tablespoons of Metamucil, add to eight ounces of liquid and drink three times a day. Good luck!

  Will it infere with warrafin drugs?

will it infere with warrafin drugs

Maribel (Editor)

Hi! Yes, it can interfere with other medications, please make sure to consult with your physician before taking this product.

  Question and needs help about dosage
vivian (Verified User)

how come the dosage for the fiber supplement is : one table spoon in 8 oz water, once to three times a day, and the dosage for the laxative is the same.

Laurie (Verified User)

Do I need to wait two hours before or after to take vitamins & supplements?

Maribel (Editor)

Hi Laurie! Regarding Metamucil, you can take in at any time during the day as long as you drink plenty of water. Ideally, three times a day with meals. With other vitamins and supplements, please ask your physician to make sure you can combine and if so, whats the best way to.


I take my vitamins with meals. Then wait 2 hrs to take the metamucil. It absorbs everything in its path, so do not take them close together.


I was taking Metamucil after my hemorrhoid surgery but I noticed I lost few pounds after taking this one and it gives me anxiety attack. I never have this problem in my entire life and I only believe that only Metamucil is causing me to have this problem. I know this 100% because I felt weird after taking it and suddenly i had to call an ambulance because of the attack.

Victoria (Editor)

Hi Shane. So sorry to hear this happened to you. Please consult your physician immediately before to take this product. This may be a result of an interaction with other medications.

  Feel sleepy any suggestions ?
bella (Verified User)

I just started taking metamucil to help keep me from feeling hungry all the time is been a full week i take it in the morning with 8oz of orange juice. But I’ve noticed i get these cramps an feel sleepy any suggestions? I’m only taking 1tsp once a day.

Stephen (Editor)

Hi, Bella! Because this product promotes bowl regularity you may feel discomfort in your belly as the formula takes effect. There’s one that we’ve been keeping our eye on that contains clinically-tested ingredients and has been shown to help boost energy levels; Dietspotlight Burn. Click above to learn about the sample offer.

Linda Mac

I have ulcerative colitis and my gastroenterologists have over the years have always prescribed one dose of metamucil per day to prevent constipation when I’m in remission, so I’ve been taking it for decades. I have tried other forms of fiber (like inulin), and they cause cramps and pain, so the psyllium must be one that I tolerate well. I have used the original course, the wafers and recently began using the orange smooth. I like all of these and I don’t mind the taste or the texture. The only ones that I have to stay away from are the ones with artificial sweetener, because I have sensitivities to these. Luckily I’m not a diabetic!

YouStev Harrison

80 days ago my family Doctor recommended I take statins to lower my cholesterol on top of that I was diagnosed with a hiatus hernia and put on acid re-flux pills. I am 63 years old.
Turned down the statin’s but stared to watch my diet, so no more 2 eggs and bacon every morning with hash browns and toast this was the biggest change now I am only eating 3 whole eggs a week and more grilled veg as it is BBQ season.
Began taking a Jameson probiotic pill once a day from Costco with plain flavoured no sugar added Metamucil each morning with Kefir yogurt drink ( has natural probiotics ) reduced 50% with water and it tastes great. I take another table spoon of Metamucil again at 9pm every evening but add crushed flax seed so a little mealy .
I have lost weight but not weighed myself yet as it is not a race but I have lost 3 inches off my waist. I had a large belly one could say beer belly that started at my breast bone, this has reduced by a large amount, friends now ask if I am dieting or working out as my belly hardly protrudes in a T shirt.
I can get by without my stomach meds but I also no longer eat after 9pm ( I will get acid re-flux when I lie down for bed with a full stomach) and must take the Metamucil in the morning before eating otherwise I get gas/ belching and indigestion.
Always was regular in the bowel movement department, now even more so twice a day once in the morning upon waking and again in the evening before dinner.
I am having a blood test done in 5 weeks to see if my cholesterol has reduced I am confident it will be, regardless I feel really great and noticeably more clear headed my clothes are getting loose and I have far more energy.
Easy to maintain this regime and very cost effective.


does anyone feel bloated and the sensation of an empty stomach for hours?. Also how many days does it take to work. I took it three days ago and still constipated..?

Maribel (Editor)

Hi Lisa, other users have reported feeling abdominal discomfort, bloating, diarrhea and stomachache. Please consult your physician if you continue to feel this way. Also, results may vary per individual.


I have not had a normal bowel movement in 3 weeks. My son made 2 16 oz of the orange liquid Metamucil. I Will update my result when I see what type of effect it has on me. I just want to have a bowel movement. It’s so miserable not to have a bowel movement daily.

Maribel (Editor)

Hi Angela, other users have reported similar side effects, please make sure you consult your physician before continuing to take this product.


Try to go to a spanish store and ask for a tea call las ” tres bailarinas ” it helps you alot 🙂


try Mag-07 they sell it in vitamin shoppe works wonders


To Angela. If you are not having BM in 3 weeks, time to see the MD. As a RN, I can honestly say that a bowel blockage is nothing to delay treatment with. I hope you are feeling better.

Your Namtammye

My stomach hurts on my left side when i lay down and after i eat but after i take metamucil my stomach pain goes away thank you metamucil


Started working great for the first few days after I started taking it & then it suddenly quit. Sometimes I can be constipated for 5 days or more. Makes me very frustrated. I drink more than 2 litres of room temperature water daily.
Very annoyed after Dr suggested I take it when I was prescribed Spiractin to lower high testosterone levels. This prescription drug can also cause constipation so I am at witt’s end because I am experiencing gas first thing of a morning as well as some stomach discomfort. However, nothing comes out so I’m not at all happy!
Movicol is another laxative I have to take in conjunction with Metamucil to help move things along.
If I’d have known aspartame was the sweetener I would have purchased something else as I am also insulin resistant.

  It has real sugar (sucrose ) !
JoAnna (Verified User)

Read labels. I have severe allergies to aspartame as well as stevia. Plexus n nutrisystem almost killed me. Simply cause I didn’t realize they had fake sweetners such as stevia n aspartame in them. I love metamucil cause it has real sugar n clearly says sucrose. Meaning sugar made from cane n beets. Do not give a generic warning to a product that has several options to choose from including the fake sweetners option.

  I like it !
JoAnna (Verified User)

I like the course metamucil best mixed with orange juice. All 4 of my kids like this same option. We all agree it taste like orange flavored runny grits. Lol many would say that’s a bad thing but it’s like drinking your breakfast or snack. The one thing I am most impressed with is it has REAL sugar in it. Not stevia or some other fake sweetners that I am extremely allergic to. So I only buy products made with real sugar be it from cane or beets. Meaning labeled real sugar “sucrose” only

sherry smith (Verified User)

I am drinking Metamucil because of hemorrhoid problems. It works as I don’t have to push hard anymore. Better than having another operation or using 10 tubes of anusol. Yes, it bloats me sometimes but other things do as well because I have the kind of digestion that does this. Works for me. The price is high so I may mix my own version with psyllium, flax, and oat bran and chug that back. Either way Metamucil is a good product and I don’t really believe the scare mongers about the ingredients. When you are a diabetic you appreciate the options in sweeteners. I don’t do sugar..

Kandi (Verified User)

I have been taking metamucil for 5 years recently went off of it because got to being very bloated i mean looked like 7 mos pregnant after3 days off of this i have lost 4 pounds and don’t feel bloated hardly at all or look it so don’t really know wats going on

Richard (Editor)

Hi Kandi. Congratulations on the weight-loss. If you want to boost your results, you may want to consider one like Dietspotlight Burn. The clinically-tested ingredients in the formula has been shown to help accelerate metabolism and ignite fat loss. Click above to learn about the sample offer.

Luke Cordero (Verified User)

Over time metamucil will eventually make your body dependent as willaby laxative. Especially if youve taken it for 5 years every single day. Thats not good. I take it a few days like every two or three months and once it gets me going regularly i stop taking it and dont have problems for a while.

  I'm not seeing results
Ashlyn (Verified User)

ive been taking this two to three times a day for three weeks and see no results but gas. After my daughter was born a year ago I’ve been constipated and tried this … About to give up , when should I stop if I’m not seeing results

   It works great for me
Evedna Green (Verified User)

I been using metamucil for almost four years….I have colon issues. It works great for me. I have to take this stuff for life. Doctors orders….

  It sure works for me
Billy in Bainbridge WA (Verified User)

I have been taking this product for almost two years. It sure works for me. However, my dental health has suffered, i.e. Plaque buildup. Any thoughts.

Arnold (Editor)

We recommend asking your doctor.

  How to stop using it?
Johnny (Verified User)

I’ve been taking medamucil foe at least 15 years and wanna stop I tried for a couple of days and I really had to push to get my stool out know back on it I do wanna stop taking it is a little much $$$ is it to late know to stop..is my colon use to the soft stool know

Maribel (Editor)

Hi Johnny, it is best to consult your physician about this, he can guide you with through the best way to discontinue this product without experiencing side effects.

  Why is this happening?
Diana (Verified User)

Why am I throwing up in am from Metamucil

Maribel (Editor)

Hi Diana, other users have reported nausea as a side effect. Please make sure to consult with your physician about this.


I have been nauseas, high anxiety, increased blood pressure.. NEVER again!

Your Namemaloei

I had the exact same thing. I had super high anxiety within a few days of starting


It seems I’m more constipated while taking Metamucil twice a day

  it doesn't work.

Causes awful bloating and gas. Also, it doesn’t work. It’s disgusting to take, expensive, not recommend.

manuel marcus

the dr. recommedned me take to this to bulk up my stool andnot nhave as many bowel movements a day. how do this work and how many does do i take to achieve this result? Thank you….

Maribel (Editor)

Hi Manuel, the recommended dosage is 3 times a day with meals while drinking plenty of water. However, please follow your doctors the recommended dosage that makes sense for you.

  Its so expensive and doesn't work.
Robyn Toronto (Verified User)

Lets be honest here, I used Metamuicil to cleanse and lose weight! But its so expensive and DOESNT WORK as well as the Lady Soma Fiber Cleanse. The Lady Soma Fiber Cleanse is cheaper than something like Metamucil. I don’t have IBS, but I do need to lose weight and take in more fiber. If I take fiber, it helps counteract the terrible results of the bad things I have eaten that day. Lady Soma is less expensive, and I found it more effective.

  Is there a meta mucil with stevia?

Is there a meta mucil with stevia ? I refuse to eat aspartame, but could use the fiber help

Maribel (Editor)

Hi Joanne! Yes, Metamucil offers Sugar Free Orange Smooth Powder.

  Talking about ingredients.
Donna (Verified User)

All this information is helpful to me, I bought some at Walmart this passed Saturday and add a teaspoon to my smoothie went didn’t weather well but I was able to get it down but I did get the sugar free and will be taking it back to get the regular one because as someone pointed out there is aspartame in it and I prefer not to use it with that ingredients in it.

  Must add a sweetner.
Rose (Verified User)

I wanted psyllium fiber that was smooth but was disappointed that Metamulcil doesn’t make one without artificial sweeteners-if they Must add a sweetener, why not stevia? It is a natural leaf that’s been used safely for decades.

Maribel (Editor)

Hi Rose, Metamucil offers Sugar Free Orange Smooth Powder.


They make it with real sugar. You just gotta look for it

  It does not contain sugar.
kobio (Verified User)

That’s only in the sugar free formula. Just don’t use the sugar free Metamucil if you are concerned about Aspertame.
Regular metamucil does not contain this artificial sweetener.

  Concern with urine smell

Can Metamucil make your urine smell strong?

Maribel (Editor)

Hi Donna. Metamucil is know for removing waste from them body, expelling them as urine. So, there is a possibility that urine may smell different.


Bev and Robin,

I have witnessed the same issue with strong smelling urine.At my recent physical this week I ask my Doctor and he seemed to think it was the Metamucil and not another health issue. What is the manufactor’s answer?



Could be your body detoxing with all the good soluble fibre. Could also be the aspartame. Try drinking a litre of diet coke and see if it smells the same. I’ve been using Metamucil to good effect but the aspartame worries me a little. There is a Metamucil Natural or something with some sugar and a little aspartame lol but prob less aspartame. However that one is “granular” I think it’s called and some people find it hard to drink as in gag reflex. Saw a bag of psyllium for $7.50 in the supermarket today so maybe I’ll try making up my own mix. Recommend Metamucil wholeheartedly to anyone though. Give it a try.


I notice a big change in the odor of my urine when I take Metamucil or any brand of psyllium husk. I don’t know why so few people remark about this. The next time I go to the doctor, I’ll ask about it.


I was specifically researching Metamucil for this exact reason. Ive been taking it for 2 weeks now and I have noticed a stronger odor to my urine.


i would say if you have strong smell to your urine, you may have and std


Love the Metamucil and have great results. I too have noticed a strong different odor in my urine and stool. What is the answer to this odor change?


  Improved my bowel movements
DDabney (Verified User)

Metamucil improved my bowel movements. I am 55, so at an age where this is a concern. Started having unfirm, messy bowel movements for 3 months, to extreme diarhea for 2 weeks, to constipation. Wanted to get back to as much of normalcy as I could. The really cute Metamucil commercials with Suzi Barrett motivated me to try it. I did, & my bowel movements kicked back in, firmer albeit soft stool. I switched to the Equate brand for now, 1/2 price of the Metamucil, & cost is a major issue for me right now. Much improved on the bowel issue.

  Is it safe?
Mary h (Verified User)

So I hate the taste texture of the sludge so I eat it like a pixie stick. Is this safe?

Maribel (Editor)

Hi Mary, its best to use as recommended, with water and meals, three times a day.


I use the capsules.


DO NOT do that. that causes choking, take it with water. and plus if you don’t drink a glass of water with it, you won’t receive benifits from the fiber. fiber needs water to work.

  Strong flavored fiber supplement
Pablo (Verified User)

I bought the orange flavoured metamucil the other day and the flavour is so strong I almost gag. I use a heaped teaspoonful in a medium glass of water but I think a much larger glass would be more appropreate followed by a glass of water to rinse out my mouth.


Try drinking the orange flavored metamucil in orange juice


Orange metamucil in sugar free almond milk- tastes like a cream-sicle 🙂

  Feel like it's not working
Cherry Grace walker (Verified User)

Hi i hope anyone can help me i brought a metamucil simply clear and i combine it with water, im using it for 3 days now but i feel like its not working and makes me more constipated, please help me if does happened to anyone and if its only just start?…thank you.

Maribel (Editor)

Hi Cherry! Other users have reported similar side-effects. Please make sure to consult with your physician about this, especially since you’re are taking as instructed.


If you’re not used to fiber intake, you may want to reduce the dose. Sometimes going from a low-fiber diet to a high-fiber diet too quickly can cause a constipation effect.

  This is not for long term
Anonymous (Verified User)

I really loved Metamucil at the beginning, but maybe one month after taking it daily (one glass per day), my body just seemed to get used to it and i don’t see any benefits…

  Product Side Effects
keena (Verified User)

I just started taking metamucil and might stop, because it gives me such bad gas, too the point where i look much bigger than i am (I’m actually very thin) and the cramps are unbearable.. why might that be??? I only took one teaspoon in a HUGE glass of water and i drink a lot of water throughout the day…

Maribel (Editor)

Hi Keena, other users have mentioned feeling bloated. Please make sure to consult with your physician if this continues.


My doctor just told me to start taking Metamucil for constipation, and she said that it might initially cause bloating.

  very good product
F. Jones (Verified User)

I had high cholesterolof 235
taking this product 3 times daily lowered it to 195. the
medication was too harsh.the
taste is good and it keeps you regular.eating salad at least 2 times daily also helps
very good product.

  thickens up
Adrienne (Verified User)

I Love the smooth formula. I noticed i can take it with just 8oz of water and i have a little more time befre it thickens up. Hate going to bed on an empty stomach so i just take some metamucil and i don’t want to binge at night. I have lost 5 pounds in a week!


5 pounds a week seems a little miraculous- are you exercising as well? I too am a evening binge eater and would like to use this to control it. I’d be happy with 2lbs a week loss, lol

  anyone have any advice and know some interesting info on metamucil that may help?
jaz (Verified User)

i onlyjust started drinking metamucil and find im not hungry at all during the day. i have it morning and night. i feel if i dont eat anything though it is bad as im only drinking a fibre drink. anyone have any advice and know some interesting info on metamucil that may help?

  Can metamucil be taken to help?
Don Owen

Can metamucil be taken to help
-loose bowel movements-what dose rec.?

Maribel (Editor)

Hi Don. Please make sure to consult with your physician before starting a new product.

  it turns into a gel almost.
Sarah (Verified User)

I just started drinking metamucil and it really grosses me out that it turns into a gel almost. Does this happen to anyone else? What am I doing wrong??


I just started using it. The only way I can digest it. The water has to be ice cold. And it does not get thick quick. If you I chug it down. But my daughter tried it mixed in water that was not cold. And it thicken her her, she said it was gross.


If you cant chug it down quickly (which I have trouble with) between drinks keep stirring it quickly, by doing this it will not clump together.


You aren’t adding enough water. One tablespoon per day with one very large glass (think a large soda size from MCDs). Stir quickly. Drink quickly. Letting it sit will make it gel. The extra fiber and all the water will make you not hungry for a few hours. But really the extra fiber will help lower cholesterol if you need that also.

  I just start Metamucil drink.
Anonymous (Verified User)

If you put club soda in your metamucil drink it the club soda will hold the powder in suspension and not fall to the body. It makes a refreshing drink. No more gagging on the glug.


I took a glass of water and put 3teaspoons of metamucul in it. After a kept peeing alot, and 3days later i do not feel nausaos anymore.

  Metamucil does the best job.
Elaine Martin (Verified User)

My husband and I have been taking metamucil for several years. We have tried other kinds but we feel metamucil does the best job. However, I tried Berry Burst and it is downright nasty. The after taste stays with me and is not at all pleasant. I will go back to the orange flavor.

  Loved the product
jeannie (Verified User)

I love the new Pink Lemonade Metamucil. From what I have read with South Beach is that metamucil does not speed up the fat metabolism…but it simply prevents you from dumping too much fat and sugar into your system/blood stream at such a fast pace. Thus, it helps in decreasing the insulin flucuation that ultimately leads to stored fat.

can metamucil keep cholesterol level under control?

Because metamucil has a lot fiber, can metamucil keep cholesterol level under control if someone is borderline with their level of cholesterol?

I was told Metamucil is good to help you if your stool is too loose too. Am I correct?

I was told Metamucil is good to help you if your stool is too loose too. Am I correct?? I go once normal then 3-4 times mushy. Will this help me?


Metamucil will definitely help you with your problem. I know from experience.

  the new berry flavor is absolutely awful.
Betty Judy (Verified User)

I think Metamucil is really good and works well. Have used it for a number of years. But the new berry flavor is absolutely awful. It has a medicinal taste. Keep to the orange as you have really made it taste very good. I tried the other fiber Benefil and it does not get the job done.

Richard (Editor)

Hi Betty. One that isn’t connected to poor taste and contains clinically-tested to ingredients and has been shown to help promote weight-loss is Dietspotlight Burn. Click above to lean about the sample offer.


could anyone tell me if they experienced headaches taking Metamucil as I have major headaches and only since taking Metamucil but not sure if it’s caused by this would appreciate a reply thanks


I too have noticed that Metamucil triggers Migraine headaches for me.


migraines as well


Drink more water

Diane Grover

I don’t have migraines when I don’t have time to mix and drink Metamucil before going to work. This has happened three times. There may be a correlation.

Linda Mac

Are you taking the artificial sweetener type? They cause headaches and migraines for me.


I am badly contipated Dr told me to take it bad cranks