How To Lose Weight With Glucomannan: Benefits, Dosage And Side Effects 2024

Glucomannan weight loss title image

Glucomannan has gained popularity as a supplement for burning fat and losing weight in recent times. Is glucomannan truly effective in promoting weight loss?

Absolutely! If you’re seeking an efficient way to accelerate your weight loss journey while enjoying other health benefits like reduced blood pressure then glucomannan might just be the answer you’ve been searching for. In this article we will delve into how this unassuming water soluble polysaccharide can enhance reduction and help control your appetite.

We’ll also explore its potential in lowering blood cholesterol improving gut health stabilizing blood sugar levels and aiding the management of type II diabetes. Furthermore animal studies have indicated that it can restore gut bacteria balance, which may help alleviate constipation.

We’ll also outline any side effects and dosage considerations that require your attention. However before we dive into those details lets first understand what exactly glucomannan is and how it can benefit your weight loss journey.

Does Glucomannan Simplify Weight Loss?

Opting for glucomannan as a weight loss aid is a choice, for individuals following a diet plan. Why? Scientific research has provided evidence that glucomannan fiber can play a role in supporting weight loss whether it is consumed as a supplement, for burning fat or included in our diet.

Glucomannan is well known for its ability to help manage weight by reducing accumulation in our bodies. It contains an amount of fiber but is surprisingly low in calories, which contributes to its effectiveness in promoting fat loss. A comprehensive scientific review and meta analysis conducted in 2020 showed promising outcomes for using glucomannan to support weight loss efforts among obese individuals.

Moreover glucomannan provides other health benefits such, as managing type II diabetes and lowering blood pressure, cholesterol and triglyceride levels. Its high fiber content helps create a feeling of fullness making it a potent appetite suppressant. Consequently it becomes easier for individuals to control their calorie intake and successfully accomplish their weight loss and dietary objectives.

Who Is Glucomannan For?

Glucomannan is a supplement that is incredibly versatile and can be a helpful companion for individuals striving for a healthier lifestyle. It is derived from the roots of the konjac plant making it a natural and gentle fiber option. Whether you want to manage your weight or enhance your health glucomannan can be an excellent choice.

Its ability to expand in the stomach creates a sense of fullness making it especially beneficial, for those aiming to control their appetite and avoid overeating. So whether you’re looking to shed a pounds support your gut health or simply make more mindful food choices incorporating glucomannan into your daily routine could prove valuable.

What Is Glucomannan Actually?

Glucomannan, also known as konjac glucomannan is a type of fiber that falls under the category of water absorbing beta glucans. It is derived from the root of the konjac plant scientifically referred to as Amorphophallus konjac. This plant is primarily found in East and Southeast Asia. Goes by different names such as Devils Tongue or Elephant Yam.

The main advantage of glucomannan lies in its ability to absorb water as a beta glucan and provide proven benefits for weight loss and fat reduction. One significant benefit is its capability to regulate digestion by slowing down the movement of food through the system.

By doing it not only enhances nutrient absorption but also helps maintain stable blood sugar levels. Moreover glucomannan aids in reducing storage through various complex mechanisms both inside and outside cells while supporting the well being of intestinal bacteria.

Due to these properties konjac glucomannan has become a dietary supplement for promoting health and managing weight often incorporated into calorie restricted diets. It serves as an ingredient in numerous nutritious foods like tofu and noodles typically available, in the form of konjac flour or konjac jelly.

Advantages Of Glucomannan

Glucomannan benefits image

Glucomannan stands out among fibers due to its exceptional water absorption capacity even at low concentrations. This unique property leads to a feeling of fullness even when consumed in relatively small amounts. The result? You’ll feel satiated for longer after a meal helping you maintain control over your appetite.

This is particularly encouraging for individuals striving to shed pounds since research indicates that the main reason behind diet failure is the inability to effectively manage calorie intake over time. Here’s some exciting news for all the pizza lovers out there! In a study scientists replaced a portion of mozzarella cheese on pizzas, with konjac glucomannan.

The findings revealed that this substitution not enhanced the pizzas nutritional value but also improved the overall baking process making it more reliable and appealing! Konjac glucomannan is a positive replacement for other dairy products like yogurt and milk as a lower-fat, healthier alternative; however, it may not mix smoothly with milk.

Scientific studies also prove its worth as a cholesterol-lowering agent, in lowering blood pressure and triglyceride levels, in the management of diabetes, in managing Irritable Bowel Syndrome, and as an anti-inflammatory agent.

Interestingly, the water-soluble dietary fiber glucomannan is now also being investigated as an effective means of directly delivering drugs to the colon to more effectively target a range of colonic diseases and other gut-related health benefits.

Recommended Dosage and Preparation

When it comes to using glucomannan supplements for weight loss it’s important to follow the guidelines provided by Health Canada and determine the dosage for safe and effective results. Back in 2010 the European Food Safety Authority officially recognized glucomannan as a supplement for reducing body weight in overweight adults. They recommended a dose of 3 grams, which we would also suggest.

While there isn’t an agreed upon dosage, for glucomannan a recent systematic review and meta analysis that looked into the positive effects of konjac glucomannan on reducing cholesterol found that a daily intake of 3 grams showed similar effectiveness.

A slightly higher dosage of 4 grams per day was also reported in a recent clinical trial which reported a notable decrease in body weight, fat loss, and waist circumference in subjects who had replaced dietary carbohydrates with glucomannan noodles for four weeks. Interestingly, it appears that statistically significant weight loss effects can occur at an even lower dosage than that recommended by the European Food Agency.

For example, a recent 14-day study observed that taking daily 250 milligrams of konjac glucomannan dietary supplement shortly after breakfast and dinner in the form of gummy candies resulted in a reduction in waist circumference, a lowering of hunger, and an increase in postprandial satisfaction. The authors of the study theorized, however, that increasing the dose could lead to even better fat loss-related outcomes.

What Can I Use To Support Weight Loss With Glucomannan?

To make the most of your weight loss journey while using Glucomannan there are a strategies you can incorporate. Begin by following the recommended dosage of glucomannan supplements usually taken before meals, with a glass of water to maximize its appetite suppressing effects.

Combine this with a balanced diet that includes plenty of whole foods and vegetables creating a sustainable and nutritious eating plan. Regular physical activity is also important as it complements the benefits of glucomannan by boosting metabolism and overall well being. Additionally maintaining a healthy routine and setting realistic goals can help you stay on track and fully utilize the potential weight loss support provided by this natural fiber.

Glucomannan Side Effects

Thankfully studies show that glucomannan is generally well tolerated and has gastrointestinal side effects. It not supports intestinal health but also helps maintain a stable pH level. Additionally it serves as a source of dietary fiber in your daily diet. However there are some factors to consider.

Like soluble fiber supplements, excessive intake of glucomannan can interfere with water and micronutrient absorption potentially causing gastrointestinal issues, like bloating, gas and diarrhea. To reduce the chances of experiencing these side effects it is recommended to start with a dose of glucomannan and gradually increase it over time while ensuring proper hydration.

Another aspect to keep in mind is that glucomannan is one of the viscous dietary fibers available. If not consumed with water there may be a risk of choking or intestinal blockage when taking it as a supplement.

An Official Statement From Health Canada

Health Canada has issued a statement emphasizing the need for caution when using natural health products that contain glucomannan in tablet, capsule or powder form in the market. It’s crucial to consume these products with a minimum of 250 ml or 8 ounces of water or any other liquid to avoid harm.

International adverse reaction cases have reported incidents of possible blockage of the throat, esophagus or intestines. Additionally it’s worth noting that these products should not be consumed before bedtime.

To summarize scientific evidence supports glucomannans efficacy in promoting weight loss particularly when combined with a balanced and calorie restricted diet. However similar, to weight loss supplements it is essential to exercise caution and adhere to safety guidelines when using it.

Are There Supplements With Glucomannan?

There are different types of dietary supplements that include glucomannan as a key ingredient. Glucomannan is available in forms like capsules, tablets, powders and even added to certain foods like pasta and snacks. These supplements are designed to be convenient. Make it easier for people to incorporate glucomannan into their daily routines.

When selecting a glucomannan supplement it’s important to choose high quality products from known brands and follow the recommended dosage instructions. These supplements can be tools, for individuals who want to benefit from glucomannans potential advantages in supporting weight management and improving digestive health.

Who Should Avoid Glucomannan?

While glucomannan is generally considered safe for individuals there are certain groups of people who should exercise caution or avoid its use altogether. Individuals with difficulty swallowing or gastrointestinal blockages should refrain from using glucomannan as it expands upon consumption and may potentially pose a risk of choking.

Moreover individuals with diabetes should be mindful when using glucomannan as it can potentially impact blood sugar levels and may necessitate adjustments to medication or insulin doses. If you are pregnant or breastfeeding it is advisable to consult your healthcare provider before incorporating glucomannan supplements into your routine as there is data available regarding its safety in these circumstances.

Conclusion

This article delves into the effectiveness of glucomannan as a weight loss supplement. However it’s important to note that there are options when it comes to fat burning supplements. Selecting the one for your individual needs can feel overwhelming so its crucial to consult with your doctor before starting any new diet plan particularly if you have an existing health condition.

Additionally it’s essential to consider the evidence supporting glucomannan supplementation as we’ve explored in this article. By doing you can ensure that you achieve credible, effective and safe results.

Lastly while the Centers, for Disease Control and Prevention (CDC) recommends a weekly weight loss rate of 1 – 2 pounds it is natural to desire quicker results when shedding those extra pounds. We often yearn to see the fruits of our efforts. Fortunately when used responsibly and safely glucomannan can certainly aid us in reaching our burning objectives faster and more effectively. Moreover it offers a host of benefits beyond just weight loss.

Frequently Asked Questions

What is glucomannan exactly and how does it contribute to weight loss?

Glucomannan is a fiber obtained from the root of the konjac plant. It supports weight loss by promoting a sense of fullness, reducing appetite and slowing down absorption in the digestive system. This can result in decreased calorie intake and eventual weight loss.

Is glucomannan suitable for everyone?

In general glucomannan is considered safe for adults when used as directed. However it may not be appropriate for individuals with medical conditions like esophageal disorders, gastrointestinal blockages or allergies to konjac. It’s advisable to consult with your healthcare provider before incorporating glucomannan into your routine especially if you have any existing health concerns.

Where can I find glucomannan supplements and are they regulated?

Glucomannan supplements are readily available at health food stores, pharmacies, as well as online retailers. To ensure quality and safety standards are met it’s important to purchase products from brands. In the United States dietary supplements undergo regulation, by the FDA to guarantee product safety and accurate labeling.

How should I take glucomannan for weight loss?

Typically glucomannan is consumed in capsule or powder form as a supplement. It’s crucial to adhere to the recommended dosage instructions provided on the product label. Make sure to consume glucomannan with an amount of water or other fluids to prevent any issues with swallowing or digestion.

Could there be any adverse effects from using glucomannan supplements?

Although glucomannan is generally well tolerated some people may experience gastrointestinal side effects, like bloating, gas or diarrhea. These discomforts can often be reduced by beginning with a dosage and gradually increasing it as time goes on.

Resources

  1. Zhang, Q., Zhong, D., Sun, R., Zhang, Y., Pegg, R.B. and Zhong, G. (2021). “Prevention of loperamide induced constipation in mice by KGM and the mechanisms of different gastrointestinal tract microbiota regulation.” Carbohydrate Polymers, [online] 256, p.117418. Link.
  2. Fernandes, A.C.S., Muxfeldt, L., Motta, N.G., Skonieski, C., Fagundes, K.R., Sandri, G., de Chaves, D.B., Suthovski, G., Gallina, A.L., Araujo, S.M., and Benvegnú, D.M. (2023). “Gummies candy enriched with Konjac glucomannan reduces hunger intensity and waist circumference of overweight individuals.” International Journal of Biological Macromolecules, [online] 226, pp.72–76. Link.
  3. Liu, Q., Fang, J., Huang, W., Liu, S., Zhang, X., Gong, G., Huang, L., Lin, X., and Wang, Z. (2023). “The intervention effects of konjac glucomannan with different molecular weights on high-fat and high-fructose diet-fed obese mice based on the regulation of gut microbiota.” Food Research International, [online] 165, p.112498. Link.
  4. Mohammadpour, S., Amini, M.R., Shahinfar, H., Tijani, A.J., Shahavandi, M., Ghorbaninejad, P., Djafarian, K. and Shab-Bidar, S. (2020). “Effects of glucomannan supplementation on weight loss in overweight and obese adults: A systematic review and meta-analysis of randomized controlled trials.” Obesity Medicine, [online] 19, p.100276. Link.
  5. Shah, B.R., Li, B., Wang, L., Liu, S., Li, Y., Wei, X., Weiping, J. and Zhenshun, L. (2015). “Health benefits of konjac glucomannan with special focus on diabetes.” Bioactive Carbohydrates and Dietary Fibre, [online] 5(2), pp.179–187. Link.
  6. Devaraj, R.D., Reddy, C.K. and Xu, B. (2019). “Health-promoting effects of konjac glucomannan and its practical applications: A critical review.” International Journal of Biological Macromolecules, [online] 126, pp.273–281. Link.
  7. Lewis, S.M., Ullrey, D.E., Barnard, D.E. and Knapka, J.J. (2006). “Nutrition.” The Laboratory Rat, [online] pp.219–301. Link.
  8. Sirotkin, A.V. (2021). “Can konjac (Amorphophallus konjac K. Koch) and its constituent glucomannan be useful for the treatment of obesity?” Obesity Medicine, [online] 24, p.100343. Link.
  9. Guo, L., Yokoyama, W., Chen, M. and Zhong, F. (2021). “Konjac glucomannan molecular and rheological properties that delay gastric emptying and improve the regulation of appetite.” Food Hydrocolloids, [online] 120, p.106894. Link.
  10. Dalia El Khoury, Pedro S.P. Huot, Nazanin Barkhordari and Gerald Harvey Anderson (2015). “THE EFFECT OF CONSUMPTION OF FAT‐FREE DAIRY PRODUCTS OVER EIGHT WEEKS ON BODY WEIGHT, WAIST CIRCUMFERENCE…” Link.
  11. Dai, S., Jiang, F., Shah, N.P. and Corke, H. (2019). “Functional and pizza bake properties of Mozzarella cheese made with konjac glucomannan as a fat replacer.” Food Hydrocolloids, [online] 92, pp.125–134. Link.
  12. Dai, S., Jiang, F., Shah, N.P. and Corke, H. (2017). “Stability and phase behavior of konjac glucomannan-milk systems.” Food Hydrocolloids, [online] 73, pp.30–40. Link.
  13. Zhang, C., Chen, J. and Yang, F. (2014). “Konjac glucomannan, a promising polysaccharide for OCDDS.” Carbohydrate Polymers, [online] 104, pp.175–181. Link.
  14. Venegas-Borsellino, C. and Kwon, M. (2019). “Impact of Soluble Fiber in the Microbiome and Outcomes in Critically Ill Patients.” Current Nutrition Reports, [online] 8(4), pp.347–355. Link.
  15. Canada, H. (2016). “Summary of Health Canada’s assessment of a health claim about a polysaccharide complex (glucomannan, xanthan gum, sodium alginate) and a reduction of the post-prandial blood glucose response – Canada.ca.” Link.
  16. Zalewski, B.M., Chmielewska, A. and Szajewska, H. (2015). “The effect of glucomannan on body weight in overweight or obese children and adults: A systematic review of randomized controlled trials.” Nutrition, [online] 31(3), pp.437-442.e2. Link.
  17. Ho, H.V.T., Jovanovski, E., Zurbau, A., Blanco Mejia, S., Sievenpiper, J.L., Au-Yeung, F., Jenkins, A.L., Duvnjak, L., Leiter, L. and Vuksan, V. (2017). “A systematic review and meta-analysis of randomized controlled trials of the effect of konjac glucomannan, a viscous soluble fiber, on LDL cholesterol and the new lipid targets non-HDL cholesterol and apolipoprotein B.” The American Journal of Clinical Nutrition, [online] 105(5), pp.1239–1247. Link.
  18. Cheang, K.-U., Chen, C.-M., Chen, O. and Li, S.-C. (2017). “Effects of Glucomannan Noodle on Diabetes Risk Factors in Patients with Metabolic Syndrome.” Link.
  19. Centers for Disease Control and Prevention (2022). “Losing Weight.” Link.
  20. Li, Y., Liang, S., Shao, Y., Li, Y., Chen, C., You, C., Monroig, Ó., Rahimnejad, S., Tocher, D.R. and Wang, S. (2021). “Impacts of dietary konjac glucomannan supplementation on growth, antioxidant capacity, hepatic lipid metabolism and inflammatory response in golden pompano (Trachinotus ovatus) fed a high-fat diet.” Aquaculture, [online] 545, p.737113. Link.

By Jayson Peterson

Jayson Peterson is an experienced pharmacist, naturopathic physician, medical examiner, and minister. After earning his Doctor of Pharmacy degree from the Medical University of South Carolina, Jayson Peterson completed clinical rotations at several prestigious healthcare institutions and has been affiliated with several pharmacy chains throughout his career. His main passion and zeal is focused on providing world-class patient care by giving precise details and thorough instructions to those who need it most.