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Best Glucomannan Supplements

10 Best Glucomannan Supplements – Ranked & Reviewed for 2017

If you’re looking for the best glucomannan supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our Glucomannan Supplements Guide.

Top 10 Glucomannan Supplements

#1 Now Foods Glucomannan Powder S NOW Foods Glucomannan Powder More Info
#2 Vitacost Glucomannan S Vitacost Glucomannan More Info
#3 Swanson Premium Fiber Dense Glucomannan S Swanson Premium Fiber Dense Glucomannan More Info
#4 Nature's Way Glucomannan Root S Nature’s Way Glucomannan Root More Info
#5 Puritan's Pride Konjac Root Glucomannan S Puritan’s Pride Konjac Root Glucomannan More Info
#6 Nutrigold Glucomannan Gold S NutriGold Glucomannan GOLD More Info
#7 Nutricost Glucomannan Powder S Nutricost Glucomannan Powder More Info
#8 Solaray Glucomannan S Solaray Glucomannan More Info
#9 Women's Health Glucomannan S Women’s Health Glucomannan More Info
#10 Gnc Total Lean Chitosan With Glucomannan S GNC Total Lean Chitosan with Glucomannan More Info

Glucomannan Supplements Guide


Even with a healthy diet and exercise routine, losing weight and permanently sustaining the weight loss can be a challenge. There are many weight loss supplements on the market that make grandiose promises but do not fulfill them in the long-run.

Glucomannan is different. It is a highly water-soluble dietary fiber that is taken from the roots of the elephant yam plant and is used as a dietary supplement since it is so low in calories and high in fiber. Glucomannan supplements are now being sold online and in stores and pharmacies.

If you are looking for a weight loss supplement that is proven to work, read on to find out more about what Glucomannan supplements are, how they might benefit you, some of their associated side effects, how to take them, and what to look for in a good Glucomannan supplement.

What Are Glucomannan Supplements?

Glucomannan is a naturally-occurring dietary fiber that is frequently used as a weight loss supplement. It is extracted from the konjac plant (otherwise known as Amorphophallus konjac).It is extremely low in calories, creates a feeling of fullness in the stomach which curbs hunger, postpones the emptying of the stomach’s contents so you will feel full for a longer period of time, and cuts down on the body’s absorption of fat and protein. People in East Asia have been using Glucomannan powder for several thousand years.

Additionally, Glucomannan puts healthy bacteria into your digestive system. These bacteria are turned into short-chain fatty acids that help to prevent fat gain, as is evidenced by studies conducted on animal test subjects.

In addition to being used for weight loss purposes, Glucomannan supplements are taken to help with constipation, blood sugar control, Type 2 diabetes, and lowering cholesterol levels in the body. Glucomannan works to relieve constipation in both children and adults. In those with Type 2 diabetes, Glucomannan reduces blood pressure, blood sugar levels, and cholesterol levels. It also helps individuals with high cholesterol levels who do not have diabetes.

There is some evidence to suggest that Glucomannan supplements work for individuals with dumping syndrome (a stomach condition that occurs after gastric surgery) by keeping blood sugar levels from dipping too low after consuming food, although this might not work for children. New studies are also showing that Glucomannan might also work well in conjunction with propranolol and methimazole in the treatment of patients with hyperthyroidism.

Benefits of Glucomannan Supplements

Glucomannan has been tried in several studies on weight loss, and it appears that supplements ranging in doses from 1 to 4 grams per day promote healthy weight loss. Glucomannan, as a viscous soluble dietary fiber, blocks calories from being absorbed throughout the body. Viscous substances like Glucomannan have been scientifically proven to physically take up a sufficient amount of room in the gut in order to promote satiety. They are also known to control the body’s appetite hormones and slow down the time it takes for the body to absorb food.

It is thought that Glucomannan can treat certain skin disorders, pain in the breasts, asthma, coughs, burns, and hernias. Indigenous Chinese people have used Glucomannan powder to cure these ailments. Currently, studies show that Glucomannan benefits those who wish to lose weight and who are looking to have all-around healthier colon functions.

When Glucomannan is combined with a healthy diet and exercise routine, it can help produce significant weight loss results. A 2005 study of 176 healthy but overweight people showed that Glucomannan was the most effective fiber supplement used to reduce weight and that it benefitted those who incorporated dietary changes and exercise into their weight loss regimens.

Glucomannan is also a natural prebiotic which gets fermented in the colon by gut microflora where is creates probiotics. The more prebiotics you have in your system, the better your cholesterol levels will be. You can also reap the benefits of a lessened risk for cardiovascular disease, improved digestion and gut health, more balanced hormones, a better immune functioning, decreased inflammation and autoimmune responses, and an enhanced ability to lose weight.

Are There any Side Effects?

Glucomannan supplements seem to be safe for most adults to take as powder or capsules when they are consumed with a meal and seem to be safe for most adults and some children to take in periods of up to four months. Some adults and all children should beware of solid Glucomannan tablets, as these supplements are known to cause intestinal or throat blockages.

As of right now, there is no research to indicate whether or not Glucomannan supplements are safe for women who are pregnant, trying to become pregnant, or who are breastfeeding. It is best to err on the side of caution and avoid taking these supplements in these cases.

Glucomannan supplements might also interfere with blood sugar control, so diabetics need to carefully monitor their usage of Glucommanan and keep a close eye on their blood sugar levels.

Also, Glucomannan supplements can possibly interfere with blood sugar control during and after surgical procedures. If you are scheduled to undergo surgery, you should stop taking your Glucomannan supplements about two weeks in advance and resume them when your doctor indicates that it is safe to do so.

How to Take Glucomannan Supplements

As with any supplement, you should always consult with your doctor before taking Glucomannan supplements. Doctors can give you their recommendations for brands and dosages, and it is important to always follow recommended dosages.

Generally, Glucomannan supplements are taken orally in capsule or powder form. Those with Type 2 diabetes are recommended to take somewhere in the ballpark of 3.6 to 10.6 grams of Glucomannan per day. Those who are taking Glucomannan supplements for weight loss purposes should ideally take 1 gram at the rate of 3 times each day.

Glucomannan needs to always be taken prior to a meal for it to be effective in promoting weight loss. You should take these supplements somewhere between 15 minutes and an hour before a meal. Always follow the dosage recommendation from your doctor or from the manufacturing brand you purchase. Doubling-up could potentially lead to unpleasant side effects, such as constipation.

What to Look for in a Good Glucomannan Supplement

Glucomannan can be bought in noodle form (as shirataki noodles), but it seems to be best in capsule or powder form. Some brands sell capsules that contain between 1,000 and 2,000 mg of konjac root per serving, and these tend to be ideal.

Powdered Glucomannan is sometimes the best choice since it can come in a totally pure konjac root formula. This is especially optional for vegans, vegetarians, and those with food allergies or sensitivities since powdered konjac root is naturally vegan. Powdered formulas can easily be added to foods and drinks.

It is a good rule of thumb to avoid gelatin capsules if you are vegan or vegetarian; instead, look for capsules made from hydroxyproyl methylcellulose (HPMC), which is a synthetic and vegan-friendly product.

Another reason to try powdered Glucomannan is that you can avoid additives, fillers, and dyes that tend to be used to manufacture capsules. These will generally be listed as inactive ingredients, but research is starting to show that these ingredients can be harmful to some people.

Glucomannan supplements are certainly gaining popularity and reputability as effective weight loss supplement solutions. They work best when taken as part of a healthy daily dietary and exercise regimen. As prebiotics, Glucomannan supplements give you the extra benefit of a cleaner and better-functioning gut.

If you are thinking about taking Glucomannan supplements, you should speak with your doctor to find out if these well-regarded weight loss supplements might be right for you. They will not give you an overnight miracle, but they hold a great deal of promise for aiding weight loss efforts.

Note: Always speak with your doctor before taking any supplements featured on this website. This article has not been written, reviewed or endorsed by a medical professional and may not be used to diagnose or treat any medical conditions.