Desk of Contents[Hide][Show]

Glucomannan has many well being advantages, however it’s best referred to as a weight loss aid. It is a crucial element of sure meals in Asian delicacies, comparable to shirataki noodles. I also have a few recipes on-site utilizing these fiber-rich, low-carb noodles.

On this submit, we’ll dive deeper into what glucomannan is and whether or not it’s actually value having in your pantry.

What Is Glucomannan?

Glucomannan is a kind of soluble fiber. It’s present in konjac (elephant yam), the cell partitions of yeast and micro organism, and in just a few different plant species. The glucomannan that we eat in our eating regimen largely comes from the konjac root.

Whereas not generally grown on this a part of the world, it’s catching on as a substitute for carb-heavy pasta (which can lack any substantive vitamin).

How Does Glucomannan Work?

The well being advantages of glucomannan come from its expansive properties. As a soluble fiber, it may well take in lots of water and solidify it right into a gel. Because of this it may well increase to replenish area in our abdomen and enhance our feeling of fullness… which can translate into weight reduction!

Well being Advantages of Glucomannan

Glucomannan could assist with weight reduction by:

  • Lowering ghrelin (starvation hormone)
  • Lowering insulin and leptin resistance (in kind II diabetics)
  • Normalizing blood sugar
  • Slowing down the motion of meals by way of the intestine
  • Growing helpful micro organism within the intestine
  • Lowering irritation

A assessment of 14 scientific research within the American Journal of Medical Vitamin discovered that glucomannan had an impact on weight reduction. Nonetheless, glucomannan’s impact on weight discount is somewhat gentle, at about 1% of the topic’s physique weight.

It’s attainable it is because glucomannan by itself will not be a really efficient strategy to drop a few pounds. Nonetheless, when mixed with dietary and life-style adjustments, it may be very efficient.

When used along with dietary changes, glucomannan was very useful with weight reduction. In a research involving 160 chubby topics, glucomannan use helped enhance weight reduction by about 50 – 80% greater than the placebo.

Nonetheless, the authors state that the usage of dietary fibers for weight reduction is often strongest initially. Then it decreases over about 6 months.

However Earlier than You Inventory Up on Shirataki Noodles…

My method to weight reduction goes manner beyond supplements. It’s far simpler and more healthy to take care of the foundation causes of extra weight. These causes could embrace irritation, blood sugar, and hormone imbalances. Simply by giving up inflammatory meals and adjusting carbohydrate consumption, a lot of my purchasers have been capable of drop a few pounds.

Glucomannan could assist with weight reduction. However the very best method is to make use of it together with different eating regimen and life-style adjustments. This may assist produce long-lasting outcomes.

The true advantages of glucomannan are within the methods it helps different features of well being.

Reduces Ldl cholesterol and Normalize Blood Sugar

As a dietary fiber, glucomannan can bind to bile acids within the intestine and carry them out of the physique in feces. This requires that the physique expend extra ldl cholesterol to provide bile acids. This may help cut back blood ldl cholesterol and blood fat.

Glucomannan additionally slows down the speed at which meals transfer from the abdomen into the gut. This will increase satiety and slows down carbohydrate absorption. It will possibly assist normalize blood sugar and should assist with kind II diabetes.

Medical research present that glucomannan can considerably cut back complete ldl cholesterol, LDL (unhealthy) ldl cholesterol, triglycerides, and fasting blood glucose.

Feeds Helpful Intestine Micro organism

There is no such thing as a query that our gut bacteria is essential for well being. Glucomannan resists digestion by our digestive enzymes. However our intestine micro organism can ferment the soluble fiber into short-chain fatty acids. In contrast to different sorts of fiber (like inulin) glucomannan doesn’t trigger as a lot gasoline.

There are lots of well being advantages to feeding good intestine micro organism. Helpful species comparable to Bifidobacteria and Lactobacilli feed properly on short-chain fatty acids glucomannan makes.

Modulates Immune Operate

In rats, the usage of dietary fibers has a balancing impact on the intestine immune system. This may help cut back irritation. Serum IgE ranges (antibodies) are considerably decrease in rats fed glucomannan than different sorts of dietary fiber. It is likely to be notably useful for these with allergic reactions, eczema, and bronchial asthma.

Feeding eczema-prone mice with glucomannan helps cut back irritation and forestall eczema breakouts.

Promotes Digestive Well being

Glucomannan is nice for intestine micro organism, however additionally it is a soluble fiber that may take in lots of water for its quantity. It will possibly bulk up stool and pace up the transit time within the giant bowel. This helps reduce constipation.

As a fermentable fiber, it appears to provide much less gasoline than different sorts of fiber dietary supplements. It’s also much less more likely to produce bloating or different uncomfortable side effects.

Reduces Colon Most cancers Danger?

In rats which are fed a high-fat, no-fiber eating regimen, utilizing konjac fiber helps cut back threat components for colon cancers. It will increase helpful micro organism, short-chain fatty acid ranges, and pure anti-oxidants within the intestine.

These with an unhealthy eating regimen could have success utilizing glucomannan for extra protecting advantages.

Removes Toxins and Mycotoxins From the Intestine

Pigs fed with moldy grains undergo from mind and immunological issues as a result of mycotoxins within the grain. Feeding these pigs glucomannan can cut back mycotoxin ranges. This reduces its destructive results. Glucomannan could provide aid to individuals affected by poisonous mildew in buildings with water injury.

The metabolism of the thyroid hormone within the intestine controls thyroid hormone ranges. In hyperthyroid sufferers, utilizing glucomannan (with medicines) extra successfully reduces thyroid hormone ranges to wholesome ranges than medicines alone.

Nonetheless, there isn’t any proof of whether or not glucomannan can cut back thyroid hormone ranges in wholesome or hypothyroid topics. The authors of this research counsel that glucomannan works like cholestyramine, which can also be a drug that may take away mycotoxins from the intestine.

Try this podcast episode to discover ways to get an accurate thyroid prognosis.

The right way to Take Glucomannan?

In lots of scientific research, 1 gram taken three occasions a day appears to be a normal beginning dose.

It’s possible you’ll eat glucomannan as shirataki noodles (I get them discounted from Thrive Market), shirataki blocks, or as a meals product.

As a complement, chances are you’ll take it as a powder or as capsules.

Potential Risks of Glucomannan

Glucomannan absorbs lots of water and expands. So it’s safer to eat glucomannan after it dissolves and expands in water. Because of this, taking glucomannan as a powder or a meals product is a better option than capsules.

There have been some stories of esophageal obstruction from swallowing glucomannan with out sufficient water. Obstruction of the intestine may be a priority. It is best to at all times drink lots of water if you happen to take glucomannan dietary supplements.

Some individuals may expertise bloating and indigestion. That is very true if you happen to undergo from small intestine bacterial overgrowth. Train warning if you happen to don’t sometimes ingest giant doses of soluble fiber. In case you are liable to digestive points, it’s a good suggestion to start out at a low dose and slowly enhance it over time.

Glucomannan could intrude with the absorption of sure vitamins or medicines. Due to this fact, it’s a good suggestion to take different dietary dietary supplements and medicines away from glucomannan. As at all times, converse with a well being care skilled earlier than you start taking dietary supplements.

Different Makes use of for Konjac Root

Have you ever ever heard of a konjac sponge? (And no, you don’t eat it!) Try this post for one in every of my favourite instruments in my pure skincare routine.

Have you ever tried glucomannan or shirataki noodles? Tell us your expertise within the feedback!

  1. Azezli, A. D., Bayraktaroglu, T., & Orhan, Y. (2007, December). The usage of konjac glucomannan to decrease serum thyroid hormones in hyperthyroidism. Retrieved from
  2. Birketvedt, G. S., Shimshi, M., Erling, T., & Florholmen, J. (2005, January). Experiences with three totally different fiber dietary supplements in weight discount. Retrieved from
  3. Chearskul, S., Kriengsinyos, W., Kooptiwut, S., & Sangural, S. (2009, February). Rapid and long-term results of glucomannan on complete ghrelin and leptin in kind 2 diabetes mellitus. Retrieved from
  4. Chen, H., Cheng, H., Liu, Y., Liu, S., & Wu, W. (2006, November/December). Konjac acts as a pure laxative by rising stool bulk and bettering colonic ecology in wholesome adults. Retrieved from
  5. Chiu, Y., & Stewart, M. (2012, February). Comparability of konjac glucomannan digestibility and fermentability with different dietary fibers in vitro. Retrieved from
  6. McCarty, M. F. (2002, June). Glucomannan minimizes the postprandial insulin surge: A possible adjuvant for hepatothermic remedy. Retrieved from
  7. Onishi, N., Kawamoto, S., Suzuki, H., Santo, H., Aki, T., Shigeta, S., . . . Ono, Okay. (2007). Dietary pulverized konjac glucomannan suppresses scratching conduct and pores and skin inflammatory immune responses in NC/Nga mice. Retrieved from
  8. Peng, Q., Wu, J., Soloway, R., Hu, T., Huang, W., Xu, Y., . . . Li, W. (1997, January 01). Periodic and chaotic precipitation phenomena in bile salt system associated to gallstone formation. Retrieved from
  9. Sood, N., Baker, W. L., & Coleman, C. I. (2008, October). Impact of glucomannan on plasma lipid and glucose concentrations, physique weight, and blood strain: Systematic assessment and meta-analysis. Retrieved from
  10. Swamy, H. V. et al (2002, December). Results of feeding a mix of grains naturally contaminated with Fusarium mycotoxins on swine efficiency, mind regional neurochemistry, and serum chemistry and the efficacy of a polymeric glucomannan mycotoxin adsorbent. Retrieved from
  11. Vanderbeek, P. B., Fasano, C., O’Malley, G., & Hornstein, J. (2007). Esophageal obstruction from a hygroscopic pharmacobezoar containing glucomannan. Retrieved from
  12. Vuksan, V., Sievenpiper, J. L., Owen, R., Swilley, J. A., Spadafora, P., Jenkins, D. J., . . . Novokmet, R. (2000, January). Helpful results of viscous dietary fiber from Konjac-mannan in topics with the insulin resistance syndrome: Outcomes of a managed metabolic trial. Retrieved from
  13. Wu, W. T., Yang, L. C., & Chen, H. L. (2013, October). Protecting results of pure and partially degraded konjac glucomannan on Bifidobacteria towards antibiotic injury. Retrieved from
  14. Wu, W., & Chen, H. (2011, February 09). Results of konjac glucomannan on putative threat components for colon carcinogenesis in rats fed a high-fat eating regimen. Retrieved from

Source link