Costus Igneus Plant: What is Inulin and How it Supports Digestion + Herbal Recipes
on April 05, 2024

Costus Igneus Plant: What is Inulin and How it Supports Digestion + Herbal Recipes

What do dandelion, burdock, chicory, and garlic have in common? They all contain inulin. Inulin is a naturally occurring polysaccharide made up of chains of fructose molecules that are not digested in the small intestine and belong to a class of dietary fibers known as fructans.

In plants, inulin is used as energy storage and helps the plant to regulate cold resistance. We find inulin in the roots and bulbs. Most plants that create inulin do not store other carbohydrates such as starch. This is interesting and welcome to those who watch their carb intake as we may not generally think of herbs as being carb sources.

In humans, inulin travels to the lower gut, where it functions as a prebiotic—a food source for beneficial gut bacteria, making for a more healthily functioning digestive system. Inulin aids in the removal of waste and allows for more complete elimination. Yay team inulin! In fact, inulin has been scientifically proven to promote the growth of gastrointestinal bifidobacteria.* This friendly bacteria plays a role in immune health and has been known to enhance the bioavailability of healthy compounds such as Vitamin B complex and fatty acids.

It seems that inulin may be just the ticket for those of us who wish to improve our gut health. Some of our common herbs are inulin-rich. Check it out!

According to Dr. Duke's Phytochemical and Ethnobotanical Databases,

  • Dandelion has up to 300,000 parts per million (ppm) inulin in its roots
  • Burdock has up to 500,000 ppm inulin in its roots
  • Chicory roots have up to 580,000 ppm! That’s a whole lotta inulin.
  • Fresh garlic can have up to 1/2 ounce of inulin in 3 ounces of bulbs.

When making alcohol or acetic tinctures from these herbs, we may notice a white chalky substance precipitating out and falling to the bottom of the jars. That’s the inulin. It’s best to use 80-100 proof alcohol for tincturing, as inulin is water soluble. Apple cider vinegar is another wonderful menstruum to extract and preserve the inulin.

We can make cold or hot infusions of inulin-rich roots to extract this healthy substance. Normal dehydration processing at 95-110 degrees will keep the inulin intact. Interestingly, inulin will be highly degraded at temperatures over 329° F.

“Getting the health-providing parts of plants to people in ways they’ll enjoy so that healing can occur” is a motto at my herb school. We are always looking to effectively extract the benefits of plants and create tasty treats. Here are 2 recipes to try.

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Costus igneus is known as the insulin plant because it may help lower glucose levels for some people with diabetes. This plant may cause side effects that include dizziness and stomach problems. While C. igneus may help as a supplement for pre-diabetes or type 2 diabetes, it is not a replacement for insulin or other diabetes medications.

Insulin plant leaves can help lower blood sugars

Costus igneus is an herbal plant from Central and South America that’s more commonly known as the insulin plant. Researchers believe it can help lower blood sugar levels in certain people with diabetes.

While it may have some anti-diabetic properties that could be beneficial if used as a supplement, this floral plant can also lead to side effects like dizziness, diarrhea, nausea — even dangerously low blood sugars if it interacts with your other diabetes medications.

This article will provide more information about this particular plant and whether it might be worth considering as an option for diabetes management, including information about possible side effects and how it can impact glucose levels.

Importantly, you should consult your doctor or healthcare team before making any decisions on using the insulin plant or making any changes to your current diabetes care plan.

Costus igneusTrusted Source, or “insulin plant,” comes from Eastern Brazil. It’s a perennial spreading plant that can reach about 2 feet tall.

Those who use this plant consume it in the following ways:

  • chew on the leaves
  • consume the benefits of the leaves as a supplement in tablet form
  • eat the ground powder made from the leaves
  • boil the leaves to make a tea

In Southern India and other parts around the world, people with diabetes use the leaves as a dietary supplement. Additionally, Costus igneus is an antioxidant that can be used to help the immune system defend against bacterial infections. It’s also a diuretic.

Is there a difference between Costus pictus and Costus igneus?

There is no quantifiable difference between Costus pictus and Costus igneus.

The plant is known by a variety of names, including “insulin plant,” “spiral flag,” “painted spiral ginger,” “step ladder,” and “fiery Costus,” among others.

The Costus species is extensively found throughout the world’s tropical zones and is used primarily in Eastern and traditional medicine for its antiseptic and antidiabetic properties.

If you live with insulin-dependent diabetes, always make sure to consult your diabetes care team before making any treatment decisions about your condition. That includes not stopping your insulin before having a conversation with your diabetes doctor.

However, Costus igneus is safe to use as a supplement in addition to your prescribed medications for diabetes.

In a 2016 study,Trusted Source researchers found the consumption of insulin plant leaves helped prevent postprandial blood sugar spikes in those with diabetes.

This study showed that consumption of insulin plant leaves is effective for most people in bringing down blood sugar levels when used in conjunction with other modalities of diabetes treatment, such as insulin and other diabetes medications.

However, the study authors did note that more research is needed to evaluate safety.

An older study found that among participants who were insulin-dependent, after eating the insulin plant leaves for only 15 days of the study, their insulin needs decreased by half. This was seen in every person who was insulin-dependent in the study.

Additionally, for people with diabetes who were not on insulin but were on some other diabetes medications to address blood sugar levels that were not well managed, their blood sugar levels improved after 15 days of eating the insulin plant leaves.

Consuming Costus igneus may come with side effects, including:

  • upset stomach
  • diarrhea
  • dizziness
  • low blood sugar levels, especially if you take insulin
  • increased risk of diabetes-related coma (from hypoglycemia)

Always check with your doctor before starting any herbal supplements to manage blood sugar levels, especially if you’re insulin-dependent.

Additionally, taking herbal Costus igneus may interact with other medications you’re taking, so be sure to ask your doctor if anything will be contraindicated (reason why you should not consume Costus igneus) if you wish to start taking this supplement.

The longer-term side effects of this plant are largely unknown. More research is needed.

What other health benefits does Costus igneus have?

In addition to its anti-diabetic properties, the insulin plant has other health benefits.

That includes antioxidant properties. This can be helpful for people with diabetes to assist in reversing the oxidative stress of the liver, pancreas, and kidneys.

The plant also has diuretic, antimicrobial, and cancer-preventing properties.

One of my favorite ways to utilize the inulin in burdock roots is by pickling them. Burdock, Arctium lappa, is a biennial, meaning it takes 2 years to complete its life cycle. Burdock root is dug in the early fall from the first-year plants. Burdock goes deep to aid in eliminating unwanted substances from the body and is known for its cooling qualities and nutrient density.

Did you know? Burdock root is called gobo in Asian grocery stores and food co-ops.

Pickled Burdock Root Recipe

Makes about 2 cups.

Ingredients

Directions

  1. Cut the fresh burdock root into matchsticks. Set aside.
  2. Add the onion, garlic, ginger, and half of the spices to a sterile pint size jar.
  3. Loosely add the burdock matchsticks.
  4. Add the rest of the spices and tap the jar on the counter to pack and distribute them throughout.
  5. Pour in tamari, shoyu, or liquid aminos to fill 1/4 of the way up.
  6. Fill remainder of jar to the top with apple cider vinegar.
  7. Seal with a twist-on, airtight, plastic lid and place the jar on a small plate or bowl. Alternatively, you can use a metal lid, but make sure to place several layers of parchment paper between the lid and the ingredients to ensure that vinegar doesn’t come into contact with the jar lid.
  8. Let the mixture steep on the counter for 1 week, then put in the fridge to finish its maceration for 2-3 more weeks. You’ll see the inulin settling on the bottom of the jar.
  9. The pickled burdock will keep up to one year in the fridge. You can eat everything in the jar—the liquid makes a fab salad dressing! Use the pickled herbs and spices as a condiment as you would any pickle; mix into tuna, egg salad, in a sweet potato bean bowl, next to a fine roast, and even enjoy straight from the jar! The burdock roots have a delightful crunch. Now that's good eats!!!

Chai ingredients lay out ready to be blended

Inulin-containing dandelion and chicory roots are so tasty when paired with chai herbs. Who doesn’t love a nice cup of creamy spicy tasting chai on a cold winter day? My version of chai not only fortifies your senses; it’s super warming, and may help strengthen the immune system, calm the nerves, and get the digestive system ready for hearty winter meals!*


Fortify Chai Recipe
Makes 1.5 cups of chai mix.

Ingredients

Directions

  1. Roast the cardamom pods and cinnamon chips in a hot dry pan for a short minute, always moving the pan to avoid scorching. This helps to bring out the flavors.
  2. Remove from heat and set aside to cool completely.
  3. When cardamom and cinnamon are cool, combine herbs in an airtight glass jar and shake to thoroughly mix.
  4. Label and store in a cool, dark place. Fortify Chai will keep in your apothecary for up to 8 months.

Two cups of fortify chai tea are ready to drink

How to Make a Fortify Chai Latte

Makes about 2 cups.

Ingredients

  • Water
  • Fortify chai blend (see above)
  • 1 cup organic whole dairy milk, coconut cream, or nut milk
  • 1-2 organic cinnamon stick
  • 1-2 wafer roasted organic cocoa butter

Directions

  1. Combine 2.5 cups water and 2-3 Tbsp. chai herbs in a pot.
  2. Bring to a rolling boil then immediately lower heat to a low simmer. Simmer until water is reduced by about 1/3, approximately 15-20 minutes.
  3. Add milk, coconut cream, or nut milk of choice and heat until steamy.
  4. Strain, pour into cup(s), add a cinnamon stick and 1 roasted cocoa butter wafer per cup, and enjoy with your best friend!

There you have it, tasty and healthful treats for you and your loved ones! Importantly, you should always consult your doctor or diabetes care team before making any changes to your medications.

 

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