The Wonderful Benefits of Japanese Knotweed

Persicaria capitata is native to Asia and is commonly called pink knotweed, smartweed, Japanese knotweed, jump seed and fleece flower. Persicaria capitata is a perennial groundcover with an infinite spread. It has a dense mat-forming habit spreading by creeping stems. Primary bloom period is late summer to fall with pink flowers gradually fading into white color. The plant is harvested from the wild for local use as a medicine - it has proved very effective in treating urinary tract infections and is widely used in China. It is often cultivated as an ornamental.

While the anti-cancer and brain-healing resveratrol is found in grapes, blueberries, peanuts, cashews. cocoa powder, and wine, this powerful antioxidant is wildly abundant (more than grapes) in Japanese Knotweed. Resveratrol is unusually powerful and a natural phenol, found in a unique group of micronutrients with antioxidant properties.

This puts Knotweed in an elite class of supremely healing and helpful herbs. In recent years, it’s become a vital medicinal, culinary, and ceremonial herb throughout Korea, China, and Japan, and within several spiritual communities in the United States and Europe. 

This beautiful green and white plant is also extremely fertile. When planted among other vegetation, Japanese Knotweed becomes invasive and ravages the land, often consuming neighboring crops. Because it’s also difficult to eradicate, some folks consider this herb an enemy. Japanese Knotweed is also known as Itadori tea. The Japanese word itadori can be translated as “remove pain.” It’s used in traditional Chinese and Japanese medicine. Meanwhile, when foraged in the wild, its young stems are edible, albeit sour, with a flavor reminiscent of rhubarb. The plant can be found in 39 of the 50 United States.

Japanese Knotweed Is A Natural Laxative

Infused within its cells is a bowel regulator known as emodin, which makes Japanese Knotweed an excellent, natural laxative. Emodin also turns the weed into an effective healer of stomach ailments, cramps, bloating, and gastrointestinal issues like constipation. Unfortunately, many herbalists and distributors of the herb use processes that maximize the resveratrol, while reducing the amount of emodin in the final product. 

Let’s Get To The Full List of Benefits!

Japanese Knotweed has a variety of reported benefits, including:

Cancer Management: Given the immense immune effects of resveratrol, and because Japanese Knotweed is proving itself powerful, separate from resveratrol, many studies are reporting how effective the weed is when administered to cancer patients and those with autoimmune disorders. Even the NIH has reported that Japanese Knotweed has clear positive biological effects on human cells. 

Improvement of brain health and memory: The plant-derived polyphenol resveratrol has been reported to help the brain heal and experience a degree of age-reversal. 

Improvement of cognitive performance: Regular consumption of Japanese Knotweed can enhance cerebrovascular function. In other words, it can help one to be more clear, focused, and productive. 

Improvement of mood: if you’d like to take a slight edge off of your personality, this powerful weed can improve your mood, attitude, and mindset.

Neutralizer of free radicals: Free radicals are unstable atoms that can damage cells, which can cause or trigger disease and aging. When free redials overwhelm our bodies, our systems can fail and we can experience oxidative stress. Japanese Knotweed can help reduce the effects of free radicals and improve the human body’s ability to heal itself.

Modulator of blood pressure: Japanese Knotweed has a positive impact on your arteries and blood flow. With less strain and blockages, our cardiac health improves. When these things improve, other aspects of the body improve as well. The weed also helps to prevent blood clots.

Reducer of constipation, bloating, and cramps: Because of the emodin in Japanese Knotweed, it can help to ease most challenges occurring in the stomach.

Healer of respiratory infections: indigenous peoples have been using Japanese Knotweed to treat many ailments, including respiratory, lung, and other infections.

Regulator of insulin levels: Because it moderates and balances insulin levels in the blood, Japanese Knotweed can promote healthy blood sugar levels.

Improved absorption of Vitamins A and C. Japanese Knotweed also contains potassium, zinc, phosphorus, and manganese.

And it may also:

  • Potentially increase testosterone
  • Improve estrogen metabolism and may reduce the risk of breast cancer
  • Reduce reactions to hay fever
  • Reduce acne and improve skin health
  • Reduce inflammation
  • Have a positive effect on blood fats
  • Shows potential in combating viruses and bacteria

Additionally, Japanese Knotweed helps to slow the processes related to aging, and to establish healthy blood vessel function, improved nerve and liver function, and improved cardiovascular and heart health.

Warning To Knotweed Lovers

As with every delicious indulgence in our lives, Japanese Knotweed comes with a few alarms. If you consume too much of it, you could easily experience negative reactions. Here are a few things to keep in mind:

  • If you’re anemic, Japanese Knotweed might not be safe for you.
  • It might interact (that’s not a good thing) with a few prescription drugs and popular supplements. 
  • High doses can be harmful. Even small doses can be harmful to certain people. 
  • The long-term effects related to consuming Japanese Knotweed are unknown. 

If you’re excited about diving into Japanese Knotweed, consult with a nutritionist, Ayurvedic practitioner, or herbal remedy consultant. 

If you’re into foraging for herbs in the nearby wilderness, keep in mind that Japanese Knotweed has a few doppelgängers, including Bindweed, Himalayan Balsam (Knotweed and Honeysuckle too!), Bamboo, Broad-leaved Dock, Russian Vine, and Lilac. When hunting for nutritional herbs, it’s always best to have a slew of images of the herb so you can be certain, when bringing your collected herbs home.

As with all things found in the forest, be careful to remove clinging vines and flowers that attach themselves to your favorite herbs. You’ll also want to clean your herbs before creating your tinctures and teas. You can submerge them in warm water with a little apple cider vinegar for an hour or so – then they’re good to go!

It’s always a great time to explore what our beautiful planet is growing for us. Making tinctures, salves, and teas is relatively simple, and it feels so good to work with the Earth’s gifts to heal ourselves and our loved ones. Wishing you all good health, happy hearts, and expanded spirits!



Next Article

How Sage And Similar Herbs Help Us Extinguish Toxins And Heal

Nature has given us an abundance of healing plants and minerals, more than we’ll ever need. The Earth, which also sources life from its sister realms, is flush with life. We have yet to discover some of its most unique lifeforms. If we’re conscious and proactive, we can continue to benefit from the ancient plant knowledge that is still accessible to us.

The premise is simple: we can restore ourselves using tinctures, herbs, and supplements born from the Earth’s wildlife. Whether it’s to remove toxins, treat organs, extinguish tumors, or find a more profound peacefulness, the trees, plants, flowers, and shrubs nearest to you might hold the secrets to your recovery and detoxification. At the very least, they might expunge some of the toxins that negatively impact our minds, hearts, and immune systems. 

Living on Earth is not easy. Society has developed in such a way that it has become a complex contradiction. It builds infrastructures that support living, but it rarely nurtures or promotes life. To counterbalance this, we can foster a symbiotic connection with nature, not only to extract medicinal value but to create mindful bridges. You might consider caressing your favorite plant, cleaning her leaves with love, and verbally telling her how much you love her. Also, when you see a little creature flying in the sky, pour your heart toward his soul.

“There’s an herb for every system, every organ, every gland, and every tissue of your body. Mother nature has put medicine in our food.” — Bob Marley 

While we might be limited in a variety of ways, all lifeforms can find power by uniting, protecting, and feeding each other. It’s in this way that the herbs growing on our planet are reaching out to us. They are the embodiment of life’s desire to expand and connect. They rise toward the sun with one mission: serve all life and give all living-Beings what they need to live, thrive, heal, and survive. 

Here are some of the most potent and nutritious herbs, in various forms, that can help you relax, extinguish toxins, and heal what ails you:

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