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Konjac Noodle Konjac Nutrition Facts — From Calories to Glucomannan, How to Use Alternative Noodles
Blog July 30, 2026

Konjac Noodle Konjac Nutrition Facts — From Calories to Glucomannan, How to Use Alternative Noodles

Dr. Yeonseung Choe
Dr. Yeonseung Choe
Chief Director

Konjac Ramen Konjac Nutrition Facts — From Calories to Glucomannan and Alternative Noodle Usage

People who love noodle dishes find it the hardest when dieting. Once they pick up the chopsticks, it is difficult to stop, and after eating, their hearts feel heavy with a combination of the characteristic bloating of flour and worries about calories. In the consultation room, I often hear the question, "Doctor, I really can't give up noodles; is there any way?" In fact, I have the same struggle when faced with noodles.

The Components of Konjac and the Secret to Low Calories

Let's look at the components to see why konjac is loved as a diet food. Konjac consists mostly of water, and the rest is a dietary fiber called glucomannan. Therefore, the calories are extremely low, yet it makes you feel full when eaten.

A comparison table clearly contrasting the figures of general wheat ramen and konjac ramen. Emphasizing the high calories of general ramen and the low calories of konjac ramen

It feels more real when looking at the numbers. Based on Kurly data, 100g of konjac has only 7kcal. With 0.07g of protein, 3.1g of carbohydrates, and 0.01g of fat, it can be considered almost non-existent. In particular, since the sugars are 0.02g, the GI index is also very low, so it is known as an ingredient that helps with blood sugar control or improving intestinal health. This is exactly why you can feel like you are 'eating noodles' while reducing the carbohydrate burden of wheat noodles.

Figures to Check When Choosing Actual Konjac Ramen

There are truly diverse konjac ramen products on the market. When choosing a product that includes the broth and not just the konjac noodles, you must carefully check the total calories.

Taking 'Peppe Konjac Fermented Konjac Ramen' as an example, one bag (214g) has 59kcal. This is a very low figure compared to general ramen. Although the unique texture characteristic of konjac may feel unfamiliar, the addition of the spicy broth flavor restores the flavor of ramen to some extent. If you are in a situation where you must completely cut out noodles due to a diet, these low-calorie alternative noodles are a quite decent option for soothing psychological hunger.

The Perspective of Konjac and Metabolism in Traditional Korean Medicine

Traditional Korean Medicine does not look only at calorie numbers. It looks at how that food acts within the body. Flour is a food with a heavy nature and is prone to creating waste called 'Dam-eum (phlegm-fluid)' during the digestion process. People who normally have weak digestive power or a constitution that swells easily often find that their metabolism stagnates and they become a body that gains weight more easily if they eat wheat noodles excessively.

A checklist for eating konjac ramen more healthily. Composed of 4 items in checkbox form: rinsing, adding protein, adding vegetables, and considering alternative noodles

Konjac has a plain nature and does not add unnecessary calories, so the metabolic burden is low. However, because the nutritional components are so simple, relying on this alone for a meal can actually lead to a drop in energy. What I always emphasize during consultations is 'balance.' You must accompany konjac noodles with sufficient protein and vegetables to lead to healthy weight loss.

How to Enjoy Konjac Ramen More Healthily and Deliciously

If you keep a few points in mind when eating konjac ramen, it becomes a much more satisfying meal.

If the characteristic smell of konjac bothers you, rinse it thoroughly under running water and then blanch it in boiling water for about 1~2 minutes. The smell decreases, making the taste much cleaner.

Fill the nutritional balance like this:

  • Add Protein: Adding chicken breast, tofu, or eggs fills the lacking protein.

  • Accompany with Vegetables: Adding plenty of bean sprouts, bok choy, or mushrooms reinforces dietary fiber, making the feeling of fullness last longer.

  • Utilize Alternative Noodles: There are options other than konjac, such as soy milk noodles. Soy milk noodles have 7585kcal per 150g, which is slightly higher in calories than konjac, but they provide nutritional supplementation with 6g of dietary fiber and 250340mg of calcium.

A diet of unconditional endurance eventually leads to binge eating. The secret to long-term success is smartly using alternative foods that suit you.

If you combine dietary control with metabolic management suited to your constitution, the efficiency of weight loss increases. Combining this with the Baekrok Gambi-jung program helps the body's circulation and provides strength in overcoming plateaus. Please enjoy noodle dishes using the methods I shared today, and feel free to tell me how your body changed during the next consultation.


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Dr. Yeonseung Choe

Dr. Yeonseung Choe Chief Director

I have met many patients who came after visiting multiple medical institutions and departments for persistent or recurrent conditions. Symptoms normally handled by different specialties—such as abdominal pain, headaches, palpitations, dizziness, and insomnia—may overlap in one person. Sometimes there is no clear improvement despite taking medication for each symptom, and being unwell gradually becomes part of daily life. In these cases, I look beyond individual diagnoses and examine how the symptoms connect and change together. Asking only about the most uncomfortable symptom today does not reveal the full course. I look at when the body first began to change and what happened after illness, surgery, childbirth, or starting and stopping medication. I also review changes in weight, diet, and sleep, then trace which symptoms improved with previous treatment and which remained. Test results, diagnoses, and the course of previous treatment are important for understanding the current condition. Clinical research in modern Korean medicine, physiological and pathological research in modern medicine, and observations recorded in classical Korean medicine texts offer different perspectives on the same body. Rather than fitting a patient into one perspective, I consider what each can and cannot explain and look for clues that connect symptoms and treatment histories that were previously considered separately.

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